2024 INSTALLATION, MAINTENANCE, & TROUBLESHOOTING MANUALMODULAR PLASTIC BELTS

Warranty—Intralox, LLC warrants products of its own manufacture for a period of one year from date of shipment, to the extent
that Intralox, LLC will repair or replace any products of faulty material or defective workmanship proven under normal use orservice. No other warranty is expressed or implied unless otherwise set forth in writing and approved by a representative duly
authorized to extend such approval by Intralox, LLC.
Caution—Intralox, LLC does not warrant that the design and/or operational function of any machine that incorporates and/or
intends to incorporate Intralox, LLC products, conform to any local, state and/or federal regulations and standards relating to public
safety, worker safety, safety guards, sanitation safety, fire safety, or any other safety regulations. ALL PURCHASERS AND USERSSHOULD CONSULT THEIR APPROPRIATE LOCAL, STATE AND FEDERAL SAFETY REGULATIONS AND STANDARDS.
Notice—The information contained in this manual is provided only as an aid and service to our customers. Intralox, LLC does notwarrant the accuracy or applicability of such information and, Intralox, LLC is specifically not responsible for property damage
and/or personal injury, direct or indirect for damages and/or failures caused by improper machine design, application, installation,
operation, abuse and/or misuse of its products whether or not based on information contained herein.
Warning—Intralox products are made of plastic and can burn. If exposed to an open flame or to temperatures above Intralox
specifications, these products may decompose and emit toxic fumes. Do not expose Intralox conveyor belting to extreme
temperatures or open flame. Flame retardant belt products are available in some series. Contact Intralox Customer Service formore information.
Maintenance—Prior to installing, cleaning, lubricating, or performing maintenance on any conveyor belt, sprocket or system,
consult the federal, state, and local regulations in your area regarding the control of hazardous/stored energy (lockout/tagout).
A subsidiary of the Laitram, LLC. All rights reserved worldwide. Intralox is a registered trademark of Laitram, LLC.
For customer service and engineering contact information, see www.intralox.com.

The content of this document is proprietary to Intralox. Recipients may not disclose the content to anyone else without the writtenconsent of Intralox and may only use the content in connection with Intralox products.

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

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TABLE OF CONTENTSSAFETY.................................................................................... 6 SERIES 800-3........................................................................ 39
BELTS COVERED IN SECTION............................................... 39
SAFETY WARNINGS................................................................6UNHEADED ROD.................................................................. 39
EQUIPMENT INSTALLATION OVERVIEW...................................7
OVERVIEW............................................................................. 7 SERIES 800-4........................................................................ 41
BELTS COVERED IN SECTION............................................... 41
SHAFT INSTALLATION............................................................ 7
UNHEADED ROD.................................................................. 41
SPROCKET INSTALLATION......................................................7
WEARSTRIP INSTALLATION.................................................. 13 SERIES 800-5........................................................................ 42
BELT INSTALLATION.............................................................14
BELTS COVERED IN SECTION............................................... 42
WIDE BELT INSTALLATION....................................................16
UNHEADED ROD.................................................................. 42
FINGER TRANSFER PLATE INSTALLATION.............................17 SERIES 850-1........................................................................ 43
DEAD PLATE INSTALLATION................................................. 19
BELTS COVERED IN SECTION............................................... 43
ABRASION RESISTANT ROD INSTALLATION.......................... 22
PREFORMED HEADED ROD.................................................. 43
STRAIGHT-RUNNING BELTS...................................................23

SERIES 888-1........................................................................ 45
BELTS COVERED IN SECTION............................................... 45
CHECK BELT ALIGNMENT.....................................................45
UNHEADED ROD.................................................................. 45
MEDIUM SLOT (WITHOUT STAINLESS STEEL LINKS)
SPROCKET INSTALLATION....................................................46
MEDIUM AND LARGE SLOT (WITH STAINLESS STEEL LINKS)SERIES 200-1........................................................................ 26
SPROCKET INSTALLATION....................................................46
BELTS COVERED IN SECTION............................................... 26
THERMALLY FORMED HEADED ROD.....................................26 SERIES 888-2........................................................................ 47
ABRASION RESISTANT ROD................................................. 26
BELTS COVERED IN SECTION............................................... 47
SPROCKET INSTALLATION & DIRECTION OF ROTATION.........27
UNHEADED ROD.................................................................. 47
LINKING BELT JOINTS.......................................................... 27 SERIES 900-1........................................................................ 48
SERIES 100-1........................................................................ 24
BELTS COVERED IN SECTION............................................... 24
PREFORMED HEADED ROD.................................................. 24
ABRASION RESISTANT ROD................................................. 24
SPLICING NEW BELT WITH ORIGINAL BELT........................... 24

SERIES 400-1........................................................................ 28
BELTS COVERED IN SECTION............................................... 48
BELTS COVERED IN SECTION............................................... 28
PREFORMED HEADED ROD.................................................. 48
PREFORMED HEADED ROD.................................................. 28
ABRASION RESISTANT ROD................................................. 48
UNHEADED ROD & SLIDELOX RETAINER...............................28
FRICTION TOP BELT RETURNWAY REQUIREMENTS............... 49
ABRASION RESISTANT ROD................................................. 29
MOLD TO WIDTH (MTW) SPROCKET POSITION..................... 49
SPLICING FLUSH AND ORIGINAL EDGES...............................29 SERIES 900-2........................................................................ 50
SERIES 400-2........................................................................ 31
BELTS COVERED IN SECTION............................................... 50
BELTS COVERED IN SECTION............................................... 31
NYLON ROD OVERVIEW........................................................50
THERMALLY FORMED HEADED ROD.....................................31
UNHEADED ROD.................................................................. 50
LOCKED SPROCKET LOCATION............................................ 52
SERIES 400-3........................................................................ 32
BELTS COVERED IN SECTION............................................... 32 SERIES 900-3........................................................................ 55
UNHEADED ROD.................................................................. 32
BELTS COVERED IN SECTION............................................... 55
UNHEADED ROD.................................................................. 55
SERIES 560-1........................................................................ 33
BELTS COVERED IN SECTION............................................... 33 SERIES 1000-1...................................................................... 56
UNHEADED ROD.................................................................. 33
BELTS COVERED IN SECTION............................................... 56
UNHEADED ROD.................................................................. 56
SERIES 800-1........................................................................ 35
BELTS COVERED IN SECTION............................................... 35
PREFORMED HEADED ROD.................................................. 35
ABRASION RESISTANT ROD................................................. 35

SERIES 1000-2...................................................................... 58
BELTS COVERED IN SECTION............................................... 58
PREFORMED HEADED ROD.................................................. 58

SERIES 800-2........................................................................ 36 SERIES 1100-1...................................................................... 59
BELTS COVERED IN SECTION............................................... 36
BELTS COVERED IN SECTION............................................... 59
PREFORMED HEADED ROD.................................................. 36
UNHEADED ROD.................................................................. 59
SPLICING NEW OPEN HINGE FLUSH EDGE (A) WITHSPLICING ORIGINAL EDGE (VERSION 1) WITH NEW EDGE
OLD FLUSH EDGE (B)........................................................... 37(VERSION 3).........................................................................602024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

3

TABLE OF CONTENTSSPLICING OLD EDGE (VERSION 2) WITH NEW EDGE (VERSION
3)........................................................................................ 60

UNHEADED ROD & SHUTTLEPLUG RETAINER....................... 90
LOCKED SPROCKET LOCATION............................................ 90

SERIES 1100-2...................................................................... 61
BELTS COVERED IN SECTION............................................... 61
UNHEADED ROD.................................................................. 61
SPLICING ORIGINAL EDGE (VERSION 1) WITH NEW EDGE
(VERSION 3).........................................................................62
SPLICING OLD EDGE (VERSION 2) WITH NEW EDGE (VERSION
3)........................................................................................ 62

SERIES 4400-1...................................................................... 92
BELTS COVERED IN SECTION............................................... 92
OVERVIEW........................................................................... 92
UNHEADED ROD.................................................................. 92

SERIES 1200-1...................................................................... 64
BELTS COVERED IN SECTION............................................... 64
BELT RUN DIRECTION.......................................................... 64
UNHEADED ROD AND SLIDELOX RETAINER.......................... 64
LOCKED SPROCKET LOCATION............................................ 65
SERIES 1400-1...................................................................... 67
BELTS COVERED IN SECTION............................................... 67
UNHEADED ROD AND SLIDELOX RETAINER.......................... 67
MTW SPROCKET POSITION.................................................. 68
LOCKED SPROCKET LOCATION............................................ 68
SERIES 1500-1...................................................................... 70
BELTS COVERED IN SECTION............................................... 70
BELT RUN DIRECTION.......................................................... 70
UNHEADED ROD.................................................................. 70
SPLICING CONTAINED EDGE BELT TO ORIGINAL BELT...........71
LOCKED SPROCKET LOCATION............................................ 71
SERIES 1600-1...................................................................... 79
BELTS COVERED IN SECTION............................................... 79
UNHEADED ROD.................................................................. 79
SERIES 1650-1...................................................................... 80
BELTS COVERED IN SECTION............................................... 80
PREFORMED HEADED ROD.................................................. 80
SERIES 1700-1...................................................................... 81
BELTS COVERED IN SECTION............................................... 81
UNHEADED ROD & SLIDELOX RETAINER...............................81
SERIES 1700-2...................................................................... 83
BELTS COVERED IN SECTION............................................... 83
OVERVIEW........................................................................... 83
UNHEADED ROD.................................................................. 83
CHECK CONVEYOR...............................................................84
SERIES 1750-1...................................................................... 85
BELTS COVERED IN SECTION............................................... 85
UNHEADED ROD & SLIDELOX RETAINER...............................85
SERIES 1800-1...................................................................... 87
BELTS COVERED IN SECTION............................................... 87
UNHEADED ROD.................................................................. 87
SERIES 1800-2...................................................................... 88
BELTS COVERED IN SECTION............................................... 88
UNHEADED ROD AND SLIDELOX RETAINER.......................... 88
SERIES 1900-1...................................................................... 90
BELTS COVERED IN SECTION............................................... 90

SERIES 4500-1...................................................................... 94
BELTS COVERED IN SECTION............................................... 94
UNHEADED ROD.................................................................. 94
BELT HANDLING...................................................................94
SERIES 4550-1...................................................................... 96
BELTS COVERED IN SECTION............................................... 96
UNHEADED ROD.................................................................. 96
BELT HANDLING...................................................................96
SERIES 7000-1...................................................................... 98
BELTS COVERED IN SECTION............................................... 98
UNHEADED ROD.................................................................. 98
SERIES 7050-1...................................................................... 99
BELTS COVERED IN SECTION............................................... 99
UNHEADED ROD.................................................................. 99
BELT HANDLING...................................................................99
SERIES 7100-1.................................................................... 100
BELTS COVERED IN SECTION............................................. 100
UNHEADED ROD................................................................ 100
SERIES 9000-1.................................................................... 101
BELTS COVERED IN SECTION............................................. 101
UNHEADED ROD................................................................ 101
SPLICING ORIGINAL DESIGN WITH UPDATED DESIGN......... 101
SPLICING WIDE BELTS....................................................... 102
SERIES 10000-1.................................................................. 104
BELTS COVERED IN SECTION............................................. 104
UNHEADED ROD AND SLIDELOX RETAINER........................ 104
SERIES 10000-2.................................................................. 106
BELTS COVERED IN SECTION............................................. 106
UNHEADED ROD AND SLIDELOX RETAINER........................ 106
100 MM MTW SPROCKET OFFSET..................................... 107
200 MM MTW SPROCKET OFFSET..................................... 107
RADIUS BELTS..................................................................... 108
SERIES 2100-1.................................................................... 109
BELTS COVERED IN SECTION............................................. 109
UNHEADED ROD................................................................ 109
SERIES 2200-1.................................................................... 110
BELTS COVERED IN SECTION............................................. 110
BELT INSTALLATION...........................................................110
UNHEADED ROD................................................................ 110
S2200 WITH INSERT ROLLERS...........................................111
SERIES 2200-2.................................................................... 112
BELTS COVERED IN SECTION............................................. 112
BELT RUN DIRECTION........................................................ 112
UNHEADED ROD................................................................ 112

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

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TABLE OF CONTENTSSERIES 2300-1.................................................................... 113 BELTING STORAGE RECOMMENDATIONS............................137
BELTS COVERED IN SECTION............................................. 113
STORAGE SUGGESTIONS................................................... 137
UNHEADED ROD................................................................ 113
STORAGE WARNINGS.........................................................137
SERIES 2400-1.................................................................... 114 PREVENTIVE MAINTENANCE............................................... 138
BELTS COVERED IN SECTION............................................. 114
BELT-PITCH ELONGATION...................................................138
BELT INSTALLATION...........................................................114 TROUBLESHOOTING.............................................................140
UNHEADED RODS.............................................................. 114
STRAIGHT-RUNNING BELTS................................................140
SPLICING NEW FLUSH EDGE (A) WITH OLD FLUSH EDGE (B).....
RADIUS BELTS................................................................... 145......................................................................................... 115
INDEX.........................................................................................
S2400 WITH INSERT ROLLERS...........................................116
SERIES 2400-2.................................................................... 117
BELTS COVERED IN SECTION............................................. 117
BELT RUN DIRECTION........................................................ 117
UNHEADED ROD................................................................ 117
SERIES 3000-1.................................................................... 118
BELTS COVERED IN SECTION............................................. 118
STEEL PIN......................................................................... 118
SECTION REPLACEMENT....................................................118
SERIES 4000-1.................................................................... 119
BELTS COVERED IN SECTION............................................. 119
STEEL PIN......................................................................... 119
SECTION REPLACEMENT....................................................119
SPIRAL BELTS......................................................................120
SERIES 2600-1.................................................................... 121
BELTS COVERED IN SECTION............................................. 121
UNHEADED ROD................................................................ 121
S2600 OUTER EDGE & DUAL TURNING 2.0.........................122
SPIRAL SPROCKET INSTALLATION......................................123
SPIRAL TRAVEL DIRECTION................................................124
SERIES 2700-1.................................................................... 126
BELTS COVERED IN SECTION............................................. 126
UNHEADED ROD................................................................ 126
S2700 2.2/2.7 RADIUS WITH OCCLUDED HOLES ON THE
FLUSH EDGE......................................................................127
SPIRAL SPROCKET INSTALLATION......................................128
SERIES 2800-1.................................................................... 129
BELTS COVERED IN SECTION............................................. 129
UNHEADED ROD................................................................ 129
SPIRAL SPROCKET INSTALLATION......................................130
SERIES 2850-1.................................................................... 132
BELTS COVERED IN SECTION............................................. 132
UNHEADED ROD................................................................ 132
SERIES 2900-1.................................................................... 133
BELTS COVERED IN SECTION............................................. 133
UNHEADED ROD................................................................ 133
S2900 SPIRAL DIRECTDRIVE..............................................133
S2900 SPIRAL GTECH 1.6 AND 2.2.................................... 134
SERIES 2950-1.................................................................... 136
BELTS COVERED IN SECTION............................................. 136
UNHEADED ROD................................................................ 136

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

5

SAFETY

SAFETY WARNINGS
Review the following safety warnings before installing, removing, maintaining, or troubleshooting
Intralox belts.
Certain belts have pinch points. For those belts, a safety warning is also embedded in the related section ofthese instructions. Complete information about this hazard is provided on a warning tag delivered withthese belts.
Symbol

MessageWARNING
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.

Symbol

Message

Keep hands and fingers clear ofmoving parts.

Follow all appropriate lockout/tagout andsafety procedures, and use appropriate
PPE.

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

6

EQUIPMENT INSTALLATION OVERVIEWOVERVIEW

Before installing an Intralox belt, the shafts,
sprockets, and various other components must be
installed.

• Ensure the pilot holes on all sprockets with anuneven number of teeth are aligned on the sameside of the shaft.

ADDITIONAL RESOURCES
Instructional videos that provide answers tofrequently asked installation and maintenancequestions are available at www.intralox.com/
resources/how-to-videos.

SHAFT INSTALLATION• Use the triangulation method to check shaftalignment and ensure the shafts are parallel evenwhen the conveyor frame is not square.

A Ensure pilot holes are aligned
Figure 2: Shaft with aligned sprockets• When installing sprockets with a number of teeth
unevenly divided by 4 on a square shaft, ensure
the sprocket alignment notches are aligned on thesame side of the shaft.

Figure 1: If AD and BC are equal, and AB and CD are
equal, then the shafts are square with each other.

• Align the shafts in the same relative position for
the entire length of the conveyor so the belt tracks
properly.

SPROCKET INSTALLATIONSPROCKET ALIGNMENT• Align sprocket teeth in the same position. Inspect
by looking down the shaft.

A Notches aligned
B Sprocket alignment notches
Figure 3: Ensure sprocket alignment notches arealigned2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

7

EQUIPMENT INSTALLATION OVERVIEWSPROCKET POSITIONS ON THE SHAFTNOTE: This information does not apply to Series 888, Series 2600, Series 2700, Series 2800, or Series 2900. See those specificsections on the following pages for more information.
• Lock one sprocket on each on the drive and idle shafts to maintain proper lateral tracking.

A Locked sprocket
Figure 4: Lock one sprocket each on drive and idle shafts• Position the locked sprockets in the same location on each shaft.
• Ensure the non-locked sprockets on the shaft are free to move with the elongation and contraction of thebelt.
• If there are only two sprockets per shaft, only lock the sprockets on the drive journal side.

A B

C

E

D

A shaft centerline
B sprocket centerline
C center sprocket offset
D retainer ringE sprocket
Figure 5: Locked sprocket position• See the following table for center sprocket offset and maximum sprocket spacing information.
Center Sprocket Offset
Series100
200
200 Raised Rib

Number of
Links
even
odd
even, odd
even, odd

Offset
in
0
0.12
0
0.09

mm
0
3
0
2.3

Max. Sprocket Spacing
in
mm
6
152
6
152
7.5
191
7.5
191

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Notes

8

EQUIPMENT INSTALLATION OVERVIEW
Center Sprocket Offset
Series400

Number of
Links
even
odd

Offset
in
0
0.16

mm
0
4

400 Roller Top,
Angled Roller,
Transverse Roller
Top
560
800
800 Angled EZ
Clean sprockets

Max. Sprocket Spacing
in
mm
6
152
6
152

Notes

See Center Sprocket Offset for Roller Belts.
even
odd
even, odd

0.5
0
0

12.7
0
0

6
6
6

152
152
152

even, odd

0.16

4

6

152

Ensure 6-, 10-, and 16-tooth sprockets are placedon belt centerline.

even
3
76
6
152
odd
0
0
6
152
850
even, odd
0
0
6
152
For
offsetandnumberoflinks,
see
MediumSlot(without
Stainless
Steel Links) Sprocket Installation or Medium and Large
888
Slot (with Stainless Steel Links) Sprocket Installation.
even
0
0
4
102
900
odd
0.16
4
4
102
900 Open Flush Grid
For offset and number of links, see Locked Sprocket Location.
even
0
0
6
152
1000
odd
0.25
6.44
6
152
1000 Insert Roller,
even
1.5
38.1
6
152
High Density Insert
odd
0
0
6
152
Roller800 Raised Rib

even
odd
even (whole)odd (whole)

1.67
0
0
0.5

42.5
0
0
12.7

6
6
4
4

152
152
102
102

even, odd

0.25

6.35

4

102

even (whole)odd (whole)

0.19
0.31

4.8
7.9

4
4

102
102

even, odd

0.06

1.52

4

102

6

152

6
6

152
152

1400 FG

6

152

1500

6

152

4
4
4
4

102
102
102
102

4

102

6

152

1000 High Density
Insert Roller 85 mm

1100

1100 EZ Tracksprockets
1200
1400

1600
1650
1700
1750
1800

even
odd

even, odd
even, odd
even
odd
even
odd
even, odd

0
0.5

0
0.25
0.5
0
0
0.5
0

0
12.7

0
6.4
12.7
0
0
12.7
0

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

The 8- and 12-tooth steel sprockets can be placedon belt centerline.
Even or odd number of links in increments of 0.5 in(12.7 mm). The 8- and 12-tooth steel sprockets canbe placed on belt centerline.

Even or odd number of links in increments of 0.5 in(12.7 mm)
For offset and number of links, see Locked Sprocket
Location.

For offset and number of links, see Locked Sprocket
Location.
For offset and number of links, see Locked Sprocket
Location.
The 20-tooth sprocket has zero offset.

When determining number of links, drop the 0.5 link.

9

EQUIPMENT INSTALLATION OVERVIEW
Center Sprocket Offset
SeriesNumber of
Links

Offset
in

mm

1900
2100

Max. Sprocket Spacing
in
mm
3

76

even, odd

1.97

50

3.94

100

even

0.25

6.4

4

102

odd

0.25

6.4

4

102

even
odd

0
1.5

0
38

6
6

152
152

even

0.125

3.2

6

152

odd

0.125

3.2

6

152

even, odd
even, odd
even
odd
even, odd
even
odd
even
odd
even
odd

0
0
0
0.5
0.5
0.5
0
0
0.5
0.5
0

0
0
0
12.7
12.7
12.7
0
0
12.7
12.7
0

8
8
6
6
9
6
6
6
6
4
4

203
203
152
152
229
152
152
152
152
102
102

even

0.25

6.3

5.91

150

odd

0.25

6.3

5.91

150

even

0.25

6.3

5.91

150

odd

0.25

6.3

5.91

150

even

0

0

6

152

odd

1

25.4

6

152

2200

2300

2400

2600
2700
2800
4400
4500
4500 dual tooth
sprockets
9000
10000 hinge drive(preferred)

10000 center drive

Notes
For offset and number of links, see Locked Sprocket
Location.
When determining number of links, drop the 0.5 link.
Offset to left of shaft centerline looking in the
direction of the preferred belt run direction.
When determining number of links, drop the 0.5 link.
Offset to right of shaft centerline looking in the
direction of the preferred belt run direction.

When determining number of links, drop the 0.5 link.
Offset to left of shaft centerline looking in the
direction of the preferred belt run direction.
When determining number of links, drop the 0.5 link.
Offset to right of shaft centerline looking in the
direction of the preferred belt run direction.

Offset to left of shaft centerline looking in the
direction of the preferred belt run direction.
Offset to right of shaft centerline looking in the
direction of the preferred belt run direction.
Offset to right of shaft centerline looking in the
direction of the preferred belt run direction.
Offset to left of shaft centerline looking in the
direction of the preferred belt run direction.

Numberof Rollers
Per Row
400 Roller Top,
Angled Roller,
Transverse Roller
Top

CENTER SPROCKET OFFSET FOR ROLLER BELTS
Center Sprocket Offset for Roller Belts
OffsetSeries400
4500

Number of Rollers
even
odd
even
odd

in
0
1
0
1

mm
0
25.4
0
25.4

Max. Sprocket Spacing
in
mm
6
152
6
152
6
152
6
152

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Notes

10

EQUIPMENT INSTALLATION OVERVIEW
Center Sprocket Offset for Roller Belts
OffsetSeries
4550
7000
7050
7050

Number of Rollers
even
odd
Divisible by 4
Not divisible by 4
Divisible by 8
Not divisible by 8

in
0
1
1
0
1
0

mm
0
25.4
25.4
0
25.4
0

SPLIT SPROCKET TORQUE
SPECIFICATIONS
Ensure split sprockets are tightened to the following
specifications: 8.3-10.4 lb ft (11.3-14.1 Nm).
NOTE: On the S7000 split sprockets, do NOT tighten or adjust
the two (2) socket cap bolts provided by Intralox. The six (6) hex
bolts may be adjusted as needed.

Max. Sprocket Spacing
in
mm
Notes
6
152
6
152
6
152
Number of rollers = belt width in inches- 1 (belt width in mm/25.4 - 1)
6
152
6
152
6
152

OVERVIEW
Intralox sprocket spacers are designed to provide a
cost-effective, food-safe method of maintaining therecommended distance between sprockets.

Figure 7: Sprocket spacer on shaft

SETUP
1. Contact Intralox Customer Service for a sprocket
spacer specification for your application. See
Sprocket Spacer Specifications for example
specifications.
2. Identify the shaft centerline.

SPROCKET SPACER SPECIFICATIONS
A socket cap bolts
Figure 6: S7000 split sprocket

SPROCKET SPACERS

The following figure is an example only. Contact
Intralox Customer Service for an actual specificationand part quantities for your application.

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

11

EQUIPMENT INSTALLATION OVERVIEWA Distance between sprocket and spacer
B Belt width
C Sprocket offset
D Sprocket spacer width
E Distance between sprockets
F Shaft centerline
Figure 8: Example drive shaft specification

SETUP

1. Detach the shaft from the conveyor frame.
2. If retrofitting an existing conveyor, remove any
existing sprockets and retainer rings from theshaft.

7. Slide the sprocket spacer toward the sprocket.
Use the specifications provided by Intralox
Customer Service to determine the recommended
distance between the sprocket and the spacer.

3. Attach a retainer ring on one end of the shaft. Use
the specifications provided by Intralox Customer
Service to determine the proper location.
4. Place the outermost sprocket on the shaft.
5. Place a sprocket spacer on the shaft.
6. Ensure the flat feature on the spacer is against theflat of the shaft.

A Distance between sprocket and spacer
Figure 10: Distance between sprocket and spacer

8. Slide a sprocket onto the shaft, leaving therecommended distance between the sprockets.
9. Continue sliding sprockets and spacers onto theshaft, leaving equal distance between eachsprocket and spacer, up to the shaft centerline.
Figure 9: Ensure spacer is flat against shaft

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

12

EQUIPMENT INSTALLATION OVERVIEW
10. At the shaft centerline, following the provided
specification, place a retainer ring on the shaft.

6. Cut off the excess wearstrips at the drive end andfasten the wearstrips to the frame.

A

24 in
(609 mm)23.25 in(591 mm)0.375 in(10 mm) min.
0.625 in(16 mm) min.

22.25 in(565 mm)

60 in(1524 mm)Figure 11: Place retainer ring at centerline

0.625 in(16 mm) min.

B
58.75 in
(1492 mm)

11. Position and lock the center sprocket.
12. Place a retainer ring on the shaft.
13. Continue adding spacers and sprockets to theshaft, leaving equal distance between eachsprocket and spacer, until all sprockets andspacers are on the shaft.
14. Attach a retainer ring to the end of the shaft.
15. Attach the shaft to the conveyor frame.

WEARSTRIP INSTALLATION
Plastic wearstrip installation should allow for thermal
expansion and contraction.

FLAT FINGER-JOINT WEARSTRIPS
1. Starting at the idle end of the conveyor, cut the
tongues from the first wearstrips and bevel theleading edges.
2. Place the wearstrips in position.

1.875 in(48 mm)0.375 in(10 mm) min.

0.625 in(16 mm)*57.75 in
(1467 mm)0.375 in(10 mm) min.

A Idle end
B Drive end* Minimum
Figure 12: Flat Finger-Joint Wearstrips

FLAT AND ANGLE WEARSTRIPS
1. Bevel cut the opposing ends of the wearstrips.
a. A 30-degree angle with the horizontal and a
0.30 in (8 mm) clearance gap usually works
best.
b. In extreme conditions, a 60-degree angle isneeded. The clearance must be determined bythermal expansion calculations.

3. Drill a 0.25 in (6 mm) hole in the wearstrip andframe.
NOTE: Before mounting, ensure there is proper clearance
between the tongues and grooves. Ensure all tongues pointin toward the idle shaft.

0.5 in - 0.75 in(13 mm - 19 mm)

0.3 in(8 mm)

4. Using the plastic bolt and nut, fasten thewearstrips to the frame.
5. Continue this process, working toward the drive
end of the conveyor.
A Operating temp. of 100°F (37°C) or more
B Operating temp. of 100°F (37°C) or less
C 60.00 degrees
D 30.00 degrees

Figure 13: Bevel cut opposing wearstrip ends

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EQUIPMENT INSTALLATION OVERVIEW
STANDARD BELT INSTALLATION

2. Place the wearstrips in position and stagger thewearstrip joint locations for smooth belt operation. 1. If there is a shaft take-up, move the adjustment to
3. Drill a 0.25 in (6 mm) hole in the wearstrips andthe relaxed or loose-belt position.
frame at the idle end of the conveyor.
2. Feed the belt down the carryway from the
4. Using the plastic bolt and nut, fasten thewearstrips to the frame.

conveyor drive end.

5. Drill slotted holes through the wearstrips andframe every 2 ft (0.61 m) to 5 ft (1.52 m) on
centerlines, working toward the drive end of theconveyor.
6. Cut off the excess wearstrips at the drive end andfasten the wearstrips to the frame.

BELT INSTALLATIONPREPARATION
The following procedures are basic instructions for
installing Intralox belting. Not all conveyors are alike.
Each conveyor frame and each application may havespecial considerations. Review the following
information before installing or replacing a belt.

Figure 14: Feed belt from drive end

3. Center the belt on the conveyor frame, noting thelocation of the locked sprocket.
4. Ensure there is space between the belt edges andthe conveyor frame to accommodate belt
expansion.

• In most retrofits, Intralox belting can run directly on
the same carryways as the replaced belt.
• Ensure carryways are clean, in good condition, notgrooved from belt wear, and free of debris.
• Ensure the existing wearstrip material iscompatible with the new belt.
• Replace damaged, worn, or incompatible
wearstrips as needed.

TOP & BOTTOM INSPECTION
If belt geometry is not symmetrical on top andbottom, a dedicated top (product conveyancesurface) and bottom (sprocket driving surface) must
be determined before installation. Somedistinguishing features on open area belts are:Figure 15: Measure distance between belt edge andframe• The bottom side has geometry designed for the
sprocket tooth to engage (drive bar, drive
pockets).
• The top side has a closed hinge and the bottomside has an open hinge design.
• Center bars/spines are wider on the top side thanthe bottom side.
• The end of the rod is usually more exposed on thebottom side.
If still unclear, refer to the belt drawing for the
specific series and style in the Intralox Modular
Plastic Conveyor Belts Engineering Manual.

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EQUIPMENT INSTALLATION OVERVIEW
5. Wrap the belt around the idle sprockets, ensuring
the sprockets remain aligned and in position. The
two outboard sprockets must engage the belt 1.5
in (38 mm) to 2 in (51 mm) in from the outer beltedges.
NOTE: For Series 1100, the two outboard sprockets must
engage 1 in (25.4 mm) in from the outer belt edges.

Figure 16: Wrap belt around idle sprockets

7. Wrap the belt around the drive sprockets, keeping
the drive end and idle end locked sprockets in thesame lateral position.
NOTE: Ensure the belt engages the drive and idle end locked
sprocket in the same position. Failure to do this causes belt
mistracking.

Figure 18: Wrap belt around drive sprockets

6. Once wrapped around the idle sprockets, feed the 8. Push the belt ends together to engage the links
belt down the returnway until it reaches the driveand ensure the edges are properly aligned.
sprockets.

Figure 17: Feed belt down returnway
Figure 19: Push belt ends together

9. Clip the rod at an angle to make insertion easier.

Figure 20: Clip rod at angle

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EQUIPMENT INSTALLATION OVERVIEW
10. After any final adjustments, insert a rod to join thebelt ends (see specific instructions for your belt
series and style).

CATENARY SAG
1. If needed, add or remove belt rows or adjust the
take-up to achieve proper catenary sag forbelt tension.
NOTE: For additional information regarding the calculation ofproper catenary sag, see the Design Guidelines in the
Intralox Conveyor Belting Engineering Manual.
9 - 18 in(0.23 - 0.46 mm)

Figure 21: Insert rod

11. Measure and record the initial belt pitch.
Measuring and recording the initial belt pitch is
required in order to monitor belt-pitch elongation.
See Belt-Pitch Elongation for more information.

CHECKING THE INSTALLATION
1. Jog the conveyor slowly or manually push the belt
forward so the drive shaft revolves several times.

A

3. If the sprockets engage the belt properly and thebelt tracks properly, ensure the shaft bearings andconveyor frame are aligned properly.
a. If the belt and sprockets do not engage, repeat
the Sprocket Installation and Belt Installation
procedures in this section.
b. If the belt does not track properly, check the
sprocket positions on both shafts. See
Sprocket Installation in this section.

BELT LENGTH CHANGES
Dimensional changes are normal for modular plastic
belts. Use the following guidelines to monitor andmanage belt length changes.
• Regularly measure and adjust catenary sag toaccommodate temporary length changes. See
Catenary Sag.
• Regularly measure belt-pitch and adjust the belt
length to accommodate permanent lengthchanges. See Belt-Pitch Elongation.
• Increase the frequency of catenary sag and belt
pitch measurements during the break-in period.
See Break-in Period.

B

A Drive sprocket
B Catenary sag: set up at 1 in (25.4 mm) to 6 in (152 mm)
during operational temperature* For all except Series 100, Series 400, and Series 1200.
These series should have rollers spaced from 48 in (1219mm) to 60 in (1524 mm)
Figure 22: Proper catenary sag

Roller Diameter
Belt Pitch
Minimum Roller Diameter

2. While the belt moves, ensure the drive and idle
shaft sprockets fully engage the belt and the belt
tracks properly.
Keep hands and fingers clear ofmoving parts.

36 - 48 in*(0.91 - 1.22 mm)

0.6 in, 1.0 in

2 in (51 mm)

1.25 in, 1.5 in, 2.0 in, 2.5 in

4 in (102 mm)

2. Once the belt is properly tensioned and runningsmoothly, secure the rod in place. (See specificinstructions for your belt series and style.)

BREAK-IN PERIODThe break-in period usually occurs during the first
several days of operation. Depending on theapplication and environment, belts elongate from
0.5% to 1% of their total length during the breakin period.
If belt elongation is excessive, remove one or morerows of modules to maintain proper catenary sag
and belt tension. For belts with bricklay patterns, add
or remove an even number of belt rows to adjust the
belt length. Adding or removing even numbers ofrows maintains the bricklay pattern.

WIDE BELT INSTALLATION
Installing belting on wide conveyors is more difficult
than on narrow conveyors. Using the conveyor motor
to pull the belt may ease installation.
NOTE: If needed, belt pullers can be purchased from Intralox.
Contact Intralox Customer Service for more information.

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EQUIPMENT INSTALLATION OVERVIEW
1. Place supports across the width of the belt
between the shoes or rollers to prevent the belt
from forming catenary sags before the belt ends
are joined.

FINGER TRANSFER PLATE
INSTALLATION
Proper finger transfer plate installation is required fortrouble-free operation. Proper installation isespecially critical for installations with hightemperature variations, which cause significant
thermal expansion of belts.
Finger transfer plates are manufactured with slots for
Intralox plastic shoulder bolts.
NOTE: Intralox finger transfer plates work in conjunction with
Raised Rib belts.
• Install finger transfer plates using only Intralox
plastic bolts in the plate slots.

Figure 23: Place supports across width of belt

2. Starting at the idle end, slide the belt overthe carryway.

NOTE: ONLY use Intralox plastic shoulder bolts. Any othershoulder bolts may damage equipment.

3. Wrap the belt around the drive sprockets.
4. Once wrapped around the drive sprockets, use
the motor, if possible, to pull the belt down
the carryway.
5. While pulling the belt down the carryway, feed thebelt manually through the returnway and continue
adding sections of belt.
6. When the belt in the returnway reaches the idle
end of the conveyor, pull it up and wrap it aroundthe idle sprockets. Pull up enough belt to prevent
it from slipping back.
7. Lock the idle shaft in place to prevent the belt
from moving.
8. When the belt is the proper length and the belt
ends are close, align the hinges.
9. Insert a rod to join the belt ends (see specificinstructions for your belt series and style).
10. Once the belt is joined, reverse the motor running
direction and pull the belt tight.
11. Return the motor to the normal running direction.

Figure 24: Install finger transfer plates using Intralox
plastic bolts• Do not attempt to over tighten plates. The loose
fitting allows lateral movement of plates, which is
required for belt expansion and contraction.
NOTE: Finger transfer plate slots allow limited expansion. If
the installation involves wide belts with large temperature
variations, contact Intralox Customer Service.
• For an even number of finger transfer plates,
locate from the centerline of the belt. Straddle thecenterline for an odd number of plates. The finger
transfer plate must be level with the belt +0.03 in(0.8 mm), -0.00 with hinge rod at top dead center.

12. Adjust the take-up (if provided) and add or remove
belt rows to achieve proper catenary sag.
13. Remove the supports added in step 1.
14. After any final adjustments, secure the rod inplace (see specific instructions for your belt style).
15. Once the belt is closed, run the conveyor toensure the belt tracks properly.

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EQUIPMENT INSTALLATION OVERVIEW
H
K
I

J

S

L

F

G

Figure 25: Finger transfer plates locatIon

Dimensional Requirements for Finger Transfer Plate Installation
Standard

Glass-Handling
S900

S100 &
S2400
mm
61
5
148
101
64
19
51

S400

F
G
H
I
J
K
L

in
2.38
0.19
5.83
3.96
2.50
0.74
2.00

in
3.50
0.31
7.25
5.91
3.00
1.45
2.00

mm
89
8
184
150
76
37
51

S

PP 3.979(101.1)

PP 5.952(151.2)AC 3.976(101.0)PE 5.933(150.7)

S1200
in
3.50
0.31
7.25
5.91
3.00
1.45
2.00

mm
89
8
184
150
76
37
51

Composite
PP 6.000(152.4)4 in
S1900(102 mm)
Retrofit
in
mm
in
mm
in
mm
3.50
89
2.38 61 3.50 89
0.25
6
0.19
5
0.31
8
6.50
165 5.83 148 6.11 155
5.92
150 3.94 100 5.91 150
3.00
76
2.18 55 3.00 76
1.45
37
0.90 23 1.45 37
2.00
51
2.00 51 5.50 140
Spacing at Ambient Temperatures

6 in (152 mm)

PPAC
5.981 5.975(151.9) (151.8)

AC 3.976(101.0)2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Enduralox™
PP 6.000(152.4)

S400
in
3.50
0.31
8.26
5.91
3.00
1.45
5.50

mm
89
8
210
150
76
37
140

PP 5.952(151.2)PE 5.933(150.7)

S1200
in
3.50
0.31
8.26
5.91
3.00
1.45
5.50

mm
89
8
210
150
76
37
140

Composite
PP 6.000(152.4)

S1900
in
3.50
0.31
6.11
5.91
3.00
1.45
5.50

mm
89
8
155
150
76
37
140

Enduralox PP
6.000 (152.4)

18

EQUIPMENT INSTALLATION OVERVIEW
DEAD PLATE INSTALLATION
DEAD PLATES WITH GAP
1. For proper dead plate installation, position the belt
so a rod is directly above the centerline of the
shaft.
2. Mount the dead plate using the minimum gap
shown in the following tables. The minimum gap
prevents contact between the belt and the deadplate during operation.

B
A

A Dead plate top surface; typically 0.031 in (0.8 mm) above
the belt surface for product transfer onto the belt and
0.031 in (0.8 mm) below the belt for product transfer off
the belt.
B Dead plate gap
Figure 26: Mount dead plate using minimum gap

Dead Plate Gap

inSprocket Description
Pitch Diametermm

Gap
Number of Teeth
Series 100

in

mm

2.0
3.5
6.1

51
89
155

6
11
19
Series 200

0.134
0.073
0.041

3.4
1.9
1.0

4.0
6.4
10.1

102
163
257

6
10
16
Series 400

0.268
0.160
0.100

6.8
4.1
2.5

4.0
5.2
5.8
6.4
7.8
8.4

102
132
147
163
198
213

6
8
9 (Flush Grid acetal)
101213 (Flush Grid acetal)

0.268
0.200
0.178
0.160
0.130
0.121

6.8
5.1
4.5
4.1
3.3
3.1

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EQUIPMENT INSTALLATION OVERVIEW
Dead Plate Gap

in
10.1

Sprocket Description
Pitch Diameter
mm
257

Gap
Number of Teeth
16
Series 800

in
0.100

mm
2.5

4.0
5.2
6.5
7.7
10.3

102
132
165
196
262

6
8
10
12
16
Series 850

0.268
0.200
0.158
0.132
0.098

6.8
5.1
4.0
3.4
2.5

4.0
5.2
6.5
7.7
10.3

102
132
165
196
262

6
8
10
12
16
Series 900

0.268
0.200
0.158
0.132
0.098

6.8
5.1
4.0
3.4
2.5

2.1
3.1
3.5
4.1
5.1
5.8
6.1
6.8
9.8

53
79
89
104
130
147
155
173
249

6
8
10
12
15
17
18
20
28
Series 1000

0.147
0.095
0.084
0.071
0.057
0.050
0.047
0.042
0.029

3.7
2.4
2.1
1.8
1.4
1.3
1.2
1.1
0.7

3.1
4.6
6.1

79
117
155

16
24
32
Series 1100

0.029
0.020
0.015

0.7
0.5
0.4

1.6
2.3
3.1
3.5
3.8
4.6
5.1
6.1

41
58
79
89
97
117
130
155

8
12
16
18
20
24
26
32
Series 1200

0.058
0.040
0.029
0.026
0.024
0.020
0.018
0.015

1.5
1.0
0.7
0.7
0.6
0.5
0.4
0.4

6.5
7.9
10.2

165
201
259

14
17
22
Series 1400

0.081
0.067
0.052

2.1
1.7
1.3

3.9
5.1
5.7
6.7

99
130
145
170

12
16
18
21

0.066
0.050
0.044
0.038

1.7
1.3
1.1
1.0

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EQUIPMENT INSTALLATION OVERVIEW
Dead Plate Gap

inSprocket Description
Pitch Diametermm

Gap
Number of Teeth
Series 1500

in

mm

2.3
2.7
3.8
5.7

58
69
97
145

14
17
24
36
Series 1600

0.028
0.023
0.017
0.011

0.7
0.6
0.4
0.3

2.0
3.2
3.9
6.4

51
81
99
163

6
10
12
20
Series 1650

0.134
0.079
0.066
0.039

3.4
2.0
1.7
1.0

2.0
3.2
3.9
6.4

51
81
99
163

6
10
12
20
Series 1700

0.134
0.079
0.066
0.039

3.4
2.0
1.7
1.0

5.8
6.7
7.7

147
170
196

12
14
16
Series 1800

0.224
0.210
0.199

5.7
5.3
5.0

5.0
6.5
8.1
10.5

127
165
206
267

6
8
10
13
Series 1900

0.150
0.108
0.091
0.074

3.8
2.8
2.3
1.9

6.7
10.6

170
269

10
16
Series 2200

0.164
0.102

4.2
2.6

3.9
5.3
6.3
7.7

99
135
160
196

8
11
13
16
Series 2400

0.150
0.108
0.091
0.074

3.6
2.8
2.3
1.9

2.0
3.9
5.1
6.4

51
99
130
163

6
12
16
20
Series 2600 & 2700

0.134
0.065
0.050
0.039

3.4
1.7
1.3
1.0

5.2
6.5

132
165

8
10
Series 2800

0.200
0.158

5.1
4.0

6.3

160

13
Series 3000

0.091

2.3

5.2
6.5

132
165

8
10

0.200
0.158

5.1
4.0

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EQUIPMENT INSTALLATION OVERVIEW
Dead Plate Gap

in
7.7

Sprocket Description
Pitch Diameter
mm
196

Gap
Number of Teeth
12
Series 4000

in
0.132

mm
3.4

3.9
5.1
5.7
6.7

99
130
145
170

12
16
18
21
Series 7000

0.066
0.050
0.044
0.038

1.7
1.3
1.1
1.0

8.3
10.3

211
262

8
10
Series 9000

0.318
0.253

8.1
6.4

6.5
8.1

164
205

20
25

0.040
0.032

1.0
0.8

DEAD PLATES WITHOUT GAP
In some installations, the tip of the dead plate mayneed to contact the belt rather than maintain a gap.
To do this, hinge the dead plate support so the deadplate moves as the belt passes.
NOTE: There is a small oscillating motion that may cause
tipping for sensitive product containers.

ABRASION RESISTANT ROD
INSTALLATIONThe Intralox abrasion resistant rods enhance theperformance of Intralox belts in abrasive or gritty
environments. These rods are held in place on bothends by short rods made of abrasion resistant plastic
with preformed heads called rodlets.
See specific series sections for instructions
regarding abrasion resistant rod installation.

Figure 27: Abrasion resistant rod and rodlets

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22

STRAIGHT-RUNNING BELTS

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

23

SERIES 100-1

BELTS COVERED IN SECTION• Flush Grid
• Raised Rib
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges until the rodhead touches the belt edge.
3. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

ABRASION RESISTANT ROD
INSERT THE ROD
1. Cut the rod heads from the old rod. See Remove
the Rod for instructions.
2. Join belt ends together so the hinges are aligned.
3. Insert the new abrasion resistant rod through thehinges as far as possible.
4. Insert the rodlets on each end of the rod.
5. Use a screwdriver to push the rodlet head into thebelt while applying pressure down and away fromthe Snap-Lock.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use the new abrasion resistant rod to push the oldrod out of the belt. See Insert the Rod for
instructions.

Figure 28: Push rod into belt

Figure 29: Ensure rod head is past snap-lock

4. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

Figure 31: Abrasion resistant rod and rodlets

SPLICING NEW BELT WITH
ORIGINAL BELT
A section of new Series 100 Flush Grid belt can be
spliced into an existing belt. Alterations are only
needed on the original rows.
1. On the edge of the original section of Series 100
Flush Grid or Raised Rib, cut the outermost linkfrom the edge module.

Figure 30: Cut rod flush with belt edge

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.
Figure 32: Cut outermost link

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24

SERIES 100-1
2. Snip off the triangular spacer tip on thesecond link.

Figure 33: Cut spacer tip

3. Repeat steps 1 and 2 on the opposite edge ofthe belt.
4. Join belt ends together so the hinges are aligned.
5. Insert the rod through the hinges, starting on theside with the new Flush Grid module Snap-Lock.

Figure 34: Insert rod

6. Repeat Steps 1 through 5 to splice the other sideof the new belt to the original belt section.

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25

SERIES 200-1

BELTS COVERED IN SECTION• Open Grid
• Flush Grid
• Open Hinge
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

2. Insert the new abrasion resistant rod through thehinges as far as possible.
NOTE: DO NOT use an open flame to close rod holes. DO
NOT head abrasion resistant rods.
3. Use an 80-watt soldering iron to partially close therod hole with the module material.

THERMALLY FORMED HEADEDRODINSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges, leaving 0.25 in(6 mm) of rod protruding.
NOTE: DO NOT use an open flame to close rod holes.

Figure 36: Close rod hole

4. Repeat step 3 on the rod hole on the opposite belt
edge.

REMOVE THE ROD

3. Use an 80-watt soldering iron to head the rod. The
finished rod head should be about 0.312 in (8 mm) 1. Use a knife or sharp tool to open the partiallyclosed rod hole.
in diameter.

Figure 37: Open rod hole
Figure 35: Head rod

4. Ensure all rods are headed on both sides ofthe belt.

REMOVE THE ROD

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.
NOTE: DO NOT use sharp objects to push out the rod. Sharp
objects can cause the rod to flare, making rod
removal difficult.

1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.

ABRASION RESISTANT ROD
On Series 200 belts with abrasion resistant rods,
each rod is retained by melting the rod hole on both
belt edges. The melted module material partiallycloses the rod hole.

Figure 38: Push rod from belt

NOTE: DO NOT use abrasion resistant rods on Series 200 Open
Hinge belts.

INSERT THE ROD
1. Join belt ends together so the hinges are aligned.

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SERIES 200-1
SPROCKET INSTALLATION &DIRECTION OF ROTATION• All sprockets must be timed identically. Ensure all
sprocket teeth line up in the same radial direction
when looking down the shaft.

S200 sprockets are asymmetrical. They have adriving and idling direction of rotation. These
sprockets must be placed on the shafts as shown in
the following figure.

C

B
G

D

A
I

H

J
Figure 40: Align sprocket teeth

F

E• On center-drive and push/pull bi-directional
conveyors, reverse every other sprocket on theshaft.

A
A Belt travel
B Note profile of sprocket tooth in idling position. Round hinge
portion of the belt fits into the saddle behind the sprocket
tooth.
C Note profile of sprocket tooth in driving position. Roundhinge portion of the belt fits into the saddle in front of the
sprocket tooth.
D In driving position, sprocket pushes belt.
E Driving sprockets
F Idling or take-up sprockets
G In idling position, belt pushes sprocket.
H Note teeth on drive and idler sprockets face in
opposite directions
I Idling Direction
J Driving Direction
Figure 39: Sprocket installation

Figure 41: Reverse every other sprocket

LINKING BELT JOINTSThe edges of S200 belts cannot line up flush. The
edges must have an in-and-out edge pattern.
NOTE: Series 200 belts must be removed in two-row
increments to maintain the in-and-out belt edge. All Series 200
belts must have an even number of rows.

A

B

A

A

B

C

A

B

D

A In
B Out
C Incorrect splicing
D Correct splicing
Figure 42: Belt edges cannot be flush

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SERIES 400-1

BELTS COVERED IN SECTION• 0.85 in Diameter Transverse Roller Top™ (TRT™)

4. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

• Ball Belt
• Flush Grid
• Non Skid
• Raised Rib• Roller Top• Transverse Roller Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD

Figure 45: Cut rod flush with belt edge

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.

1. Join belt ends together so the hinges are aligned.

UNHEADED ROD & SLIDELOXRETAINER

2. Insert the rod through the hinges until the rodhead touches the belt edge.

INSERT THE RODINSERT THE ROD

3. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

Figure 43: Push rod into belt

1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

A Slidelox in closed position
B LatchFigure 46: Slidelox components

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.
3. Join belt ends together so the hinges are aligned.
Figure 44: Ensure rod head is past snap-lock

4. Insert the rod through the open Slidelox.

Figure 47: Insert rod

5. Ensure the rod is inserted about 0.5 in (12.7 mm)
past the belt edge.

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SERIES 400-1
6. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use the new abrasion resistant rod to push the oldrod out of the belt. See Insert the Rod for
instructions.

Figure 48: Close Slidelox

REMOVE THE ROD
1. Use a screwdriver to open the Slidelox on both
belt edges.
Figure 51: Abrasion resistant rod and rodlets

SPLICING A SLIDELOX BELT WITH A
HEADED ROD BELT
If the existing retention features appear to be in goodcondition and headed rods are available, follow
these steps:
Figure 49: Open Slidelox

2. Use a screwdriver to push the rod out of the belt.

1. Insert a headed rod into the side of the belt
opposite the Slidelox and push the rod into theretention feature.
2. Once the rod is inserted, close the Slidelox. If theexisting retention feature is not in good conditionor there are no headed rods available, follow thesesteps:
a. Close the Slidelox on one side of the belt.

Figure 50: Push rod from belt

3. Once the rod is removed, slide the latch to close
the Slidelox. The Slidelox snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

ABRASION RESISTANT ROD
INSERT THE ROD
1. Cut the rod heads from the old rod. See Remove
the Rod for instructions.

b. Insert a non-headed rod from the opposite sideof the belt. The rod must be 1 in (25.4 mm)
shorter than the width of the belt.
c. Use a blunt tip soldering iron or a heated roundrod to melt the plastic around the rod hole on
the belt until it is at least partially closed.

SPLICING FLUSH AND
ORIGINAL EDGES

2. Join belt ends together so the hinges are aligned.

A new section of Series 400 Flush Grid or Raised Ribbelt can be spliced into belts of the same style.

3. Insert the new abrasion resistant rod through thehinges as far as possible.

1. Bring the two belt ends close together, but do notjoin them.

4. Insert the rodlets on each end of the rod.
5. Use a screwdriver to push the rodlet head into thebelt while applying pressure down and away fromthe Snap-Lock.

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SERIES 400-1
2. Cut the outermost link from the original edge
module on both sides of the belt.

Figure 52: Cut outermost link

3. If splicing a Raised Rib belt, cut the outermost rib
from the original edge module on both sides of thebelt to allow for back bend. If not, proceed to thenext step.

Figure 53: Cut outermost rib

4. Join belt ends together so the hinges are aligned.
5. Starting on the side of the new Flush Edge modulewith the Snap-Lock, insert the rod through thehinges, leaving just the rod head protruding.
6. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

Figure 54: Push rod head past retention feature

7. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

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SERIES 400-2

BELTS COVERED IN SECTION• Open Hinge
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

THERMALLY FORMED HEADEDRODINSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges, leaving 0.25 in(6 mm) of rod protruding.
NOTE: DO NOT use an open flame to close rod holes.
3. Use an 80-watt soldering iron to head the rod. The
finished rod head should be about 0.312 in (8 mm)
in diameter.
4. Ensure all rods are headed on both sides ofthe belt.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.

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SERIES 400-3

BELTS COVERED IN SECTION

5. Ensure the retention feature is fully closed.

• 0.78 in Diameter 90-Degree Angled Roller™
• 0-Degree, 30-Degree, 45-Degree, 60-Degree & 90Degree Angled Roller
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 1.75 in (44.5 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far
as possible.

Figure 57: Ensure retention feature

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 58: Push rod from belt

Figure 55: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

Figure 56: Push rod past retention feature

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SERIES 560-1

BELTS COVERED IN SECTION• Flat Top

4. Ensure the rod is fully seated past the retention
feature.

• Flush Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
Figure 61: Ensure rod is seated past retention feature

REMOVE THE ROD
1. On the bottom side of the belt, insert ascrewdriver between the rod and the belt.
2. Twist the screwdriver to lift the rod over theretention feature. Repeat this process until the rod
tip is past the belt edge.

Figure 59: Insert rod

3. Use a screwdriver to push the rod past theretention feature.

Figure 62: Lift rod over retention feature

Figure 60: Push rod past retention feature

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SERIES 560-1
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 63: Pull rod out

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SERIES 800-1

BELTS COVERED IN SECTION• Cone Top™

4. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

• Flat Top• Mesh Top™
• Mini Rib• Nub Top™
• Perforated Flat Top• Perforated Flat Top Round Hole• Roller Top• Rounded Friction Top• Tough Flat Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges until the rodhead touches the belt edge.
3. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

Figure 66: Cut rod flush with belt edge

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.

ABRASION RESISTANT ROD
INSERT THE ROD
1. Cut the rod heads from the old rod. See Remove
the Rod for instructions.
2. Join belt ends together so the hinges are aligned.
3. Insert the new abrasion resistant rod through thehinges as far as possible.
4. Insert the rodlets on each end of the rod.
5. Use a screwdriver to push the rodlet head into thebelt while applying pressure down and away fromthe Snap-Lock.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
Figure 64: Push rod into belt

Figure 65: Ensure rod head is past snap-lock

2. Use the new abrasion resistant rod to push the oldrod out of the belt. See Insert the Rod for
instructions.

Figure 67: Abrasion resistant rod and rodlets

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SERIES 800-2

BELTS COVERED IN SECTION• Open Hinge Cone Top™

4. Use your thumb to push the rod head forward
until it snaps into the retention feature.

• Open Hinge Flat Top• SeamFree™ Open Hinge Cone Top™
• SeamFree Open Hinge Flat Top• SeamFree Open Hinge Nub Top™
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD

Figure 69: Use thumb to push rod

INSERT THE ROD
1. Cut rods 0.75 in (19 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges until the rodhead touches the belt edge.
Figure 70: Push rod past retention feature

5. Ensure the rod is fully inserted.

Figure 68: Insert rod through hinges

Figure 71: Ensure rod is past retention feature

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SERIES 800-2
REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.

Figure 72: Cut rod head

2. Grip and pull the rod out to open the belt.

A Old design
B Taller vertical face
C Vertical ledge
Figure 74: Original Flush Edge hinges

Figure 73: Pull rod from belt

SPLICING NEW OPEN HINGE
FLUSH EDGE (A) WITH
OLD FLUSH EDGE (B)Connecting the edge of the updated design (A) to theedge of the original design (B) allows for nondestructive assembly.

A Updated design
B Shorter angled face
Figure 75: Updated Open Hinge Flush Edge hinges

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SERIES 800-2
1. Join the old (B) and new (A) sections so the old
section (B) is on the left and the new section (A) ison the right.

3. Use your thumb to push the rod head forward
until it snaps into the retention feature.

Figure 78: Push rod past retention feature

4. Ensure the rod is fully inserted as shown.

A Updated design
B Original design
C New rod retention geometry
D Rod head
Figure 76: Properly position belt sections

NOTE: DO NOT use an unheaded rod. Ensure the old andnew sections are properly oriented before inserting the rod.

A Updated design
B Original design
Figure 79: Ensure rod is past retention feature

A Updated design
B Original design
C Old rod retention geometry
Figure 77: Properly position belt sections

2. Insert the rod through the hinges until the rodhead touches the belt edge.

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SERIES 800-3

BELTS COVERED IN SECTION

5. Ensure the rod is fully inserted.

• Flush Grid
• Flush Grid Nub Top™
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.5 in (12.7 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 82: Ensure rod is fully inserted

REMOVE THE ROD
1. On the bottom side of the belt, insert ascrewdriver between the rod and the belt.
2. Twist the screwdriver to lift the rod over theretention feature. Repeat this process until the rod
tip is past the belt edge.

Figure 80: Push rod into belt

4. Use a screwdriver to push the rod past theretention feature.

Figure 83: Lift rod past retention feature

Figure 81: Push rod past retention feature

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SERIES 800-3
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 84: Pull rod from belt

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SERIES 800-4

BELTS COVERED IN SECTION• Raised Rib
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
Figure 88: Pull rod from belt

Figure 85: Push rod into belt

3. Use a screwdriver to push the rod past theretention feature.

Figure 86: Push rod past retention feature

4. Ensure the rod is fully inserted.

Figure 87: Ensure rod is past retention feature

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SERIES 800-5

BELTS COVERED IN SECTION• Open Hinge Flat Top with Heavy-Duty Edge
• Perforated 11/32 in Round Hole with Heavy-Duty
Edge

2. Rotate the flat-head screwdriver outward, awayfrom the belt center, until the rod moves past the
belt edge.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Slightly bend and insert the rod through thehinges until rod is fully seated within the edge.

Figure 91: Twist screwdriver

3. Once past the belt edge, pull the rod out to open
the belt.

Figure 89: Slightly bend and insert rod through hinges

Figure 90: Push rod through the hinges until fully
seatedREMOVE THE ROD
1. From the belt bottom, place the wide end of a flathead screwdriver underneath rod.

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SERIES 850-1

BELTS COVERED IN SECTION• SeamFree™ Minimum Hinge Cone Top™

4. Use your thumb to push the rod head forward
until it snaps into the retention feature.

• SeamFree Minimum Hinge Flat Top• SeamFree Minimum Hinge Nub Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Cut rods 0.75 in (19 mm) shorter than the overall
belt width.

Figure 93: Use thumb to push rod

2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges until the rodhead touches the belt edge.

Figure 94: Push rod past retention feature

5. Ensure the rod is fully inserted.
Figure 92: Insert rod through hinges

Figure 95: Ensure rod is past retention feature

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SERIES 850-1
REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.

Figure 96: Cut rod head

2. Grip and pull the rod out to open the belt.

Figure 97: Pull rod from belt

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SERIES 888-1

BELTS COVERED IN SECTION• Medium Slot

2. Insert the rod through the hinges as far as
possible.

• Medium Slot Stainless Steel Link (SSL)• Large Slot Stainless Steel Link (SSL)NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

CHECK BELT ALIGNMENT
Before joining belt ends, ensure the modules andFigure 99: Insert rod through hinges
stainless steel links (if Medium Slot SSL or Large Slot
SSL) are properly aligned down the length of the
3. Use a screwdriver to push the rod past thebelt.
retention feature.
1. Place a flat material over the returnway and below
the belt.

Figure 100: Push rod past retention feature

4. Ensure the rod is fully inserted.

A Flat material over returnway
Figure 98: Place material over returnway

2. Inspect the modules down the belt length andensure the modules and any stainless steel links
are properly aligned.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.

Figure 101: Ensure retention feature is closed

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

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SERIES 888-1
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

• The exact operating belt width and position of allstainless steel links depends on:- The bricklay pattern of each belt width. Belts
can be built in 0.66 in (16.8 mm) increments.
- Thermal expansion of the belt width (consider
max. production and cleaning temperatures)- Belt building tolerances
1. Place one belt section next to the shaft and use
this belt section to position all of the sprockets.

Figure 102: Pull rod from belt

MEDIUM SLOT (WITHOUTSTAINLESS STEEL LINKS)
SPROCKET INSTALLATION
Series 888 sprockets do not have a tracking element
and Series 888 belts do not have any particular
center sprocket position.

2. Using a marker, indicate the belt run direction on
this belt section to ensure that sprockets on thedrive and idle shafts are placed in the sameorientation.
NOTE: The belt is bi-directional, but the patterns are usually
not symmetrical about a centerline. The stainless steel links
must be aligned in the same orientation. A section cannot beswitched end-for-end and mated properly with the next
section.
3. Using the location of the stainless steel links andthe belt run direction, locate the seven-link
modules in every second belt row as close to theconveyor centerline as possible.
4. Place two sprockets near the stainless steel links
at the opposite ends of the central seven-link
module.

1. Position the drive and idle sprockets at least 2 in
(51 mm) away from the belt edge and use retainer
5. Depending on the belt width, space three or fourrings to lock them in place. The edge module rod
sprockets about 4 in (100 mm) apart on each side
retention feature prevents sprocket engagement inof the first two sprockets (counting from belt
this 2 in (51 mm) wide area.
center).
2. Equally space all other sprockets approximately 4
6. Place additional sprockets outside (outboard) ofin (100 mm) apart.
any outer stainless steel link (of a pair) in the area
3. Use two retainer rings per sprocket to lock allwhere a sprocket is needed, but allow about 1 insprockets in position.
(25 mm) clearance.

MEDIUM AND LARGE SLOT(WITH STAINLESS STEELLINKS)SPROCKET INSTALLATION

7. After securing the sprockets in place (without anyplay), wrap the belt section around the sprockets
to ensure there is no interference with any of thestainless steel links and there is enough clearance
for expansion.

• Series 888 Medium and Large Slot SSL belts haveseveral stainless steel links across the belt width. It
is crucial that the sprockets do not interfere withany of these stainless steel links.

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SERIES 888-2

BELTS COVERED IN SECTION• Round Hole Enhanced
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
3. Use a screwdriver to push the rod past theretention feature.

Figure 105: Push rod from belt

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 103: Push rod past retention feature

4. Ensure the rod is fully inserted.

Figure 106: Push rod from belt

Figure 104: Ensure rod is fully inserted

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SERIES 900-1

BELTS COVERED IN SECTION• Diamond Friction Top• Flat Friction Top

3. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

• Flat Top• Flush Grid
• Flush Grid Nub Top™
• Flush Grid with Insert Rollers• Flush Grid with Heavy-Duty Edge
• Mesh Top™

Figure 107: Push rod into belt

• Mold to Width 29 mm Square Friction Top• Mold to Width Flat Top• Mold to Width Flat Top with Holes• Mold to Width Flush Grid
• Mold to Width Raised Rib• Nub Top™
• ONEPIECE™ Live Transfer Flat Top• ONEPIECE™ Live Transfer Flush Grid
• Open Grid
• Perforated Flat Top

Figure 108: Ensure rod is past snap-lock

4. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

• Raised Rib• Square Friction Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges until the rodhead touches the belt edge.

Figure 109: Cut rod flush with belt edge

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use a screwdriver to push the rod out of the belt.

ABRASION RESISTANT ROD
INSERT THE ROD
1. Cut the rod heads from the old rod. See Remove
the Rod for instructions.
2. Join belt ends together so the hinges are aligned.
3. Insert the new abrasion resistant rod through thehinges as far as possible.
4. Insert the rodlets on each end of the rod.

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SERIES 900-1
5. Use a screwdriver to push the rodlet head into thebelt while applying pressure down and away fromthe Snap-Lock.

• For S900 MTW 3.25 in (83 mm) and 4.5 in (114.3mm) the center sprocket is 0.16 in (4 mm) off
center.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.
2. Use the new abrasion resistant rod to push the oldrod out of the belt. See Insert the Rod for
instructions.

Figure 110: Abrasion resistant rod and rodlets

FRICTION TOP BELT
RETURNWAY REQUIREMENTS• Due to the high friction belt surface, avoid rubbing
or sliding friction on the return side of conveyors
using S900 Friction Top belts.
• Use shoes or rollers on the outer edges of belts
using edge modules with no rubber surface.

MOLD TO WIDTH (MTW)
SPROCKET POSITION• Tracking tabs on MTW belts provide positive
lateral tracking. These tabs run in tracks byspacing wearstrips 1.75 in (44.5 mm) apart.

3.25 in (82.6 mm)

4.5 in (114.3 mm)

Figure 111: Sprocket tracking tabs

• If tabs are not used to track the belt, fix the centersprocket in the center of the belt.

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SERIES 900-2

BELTS COVERED IN SECTION• Open Flush Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

NYLON ROD OVERVIEW• Cut polypropylene or acetal rods 0.60 ±0.05 in(15.2 mm) shorter than the overall belt width.

DETERMINE TOP AND BOTTOM
Ensure the belt is installed with the top surface
facing up. Use the following figures to identify the
belt top and bottom.

S900 Open Flush Grid belts are designed toaccommodate nylon rod growth for belts up to 42 in(1067 mm) wide. The rod end changes location in the
flush edge area as growth occurs.
• When a dry nylon rod is pushed to one side of thebelt, the other end of the rod moves slightly inside
the flush edge on the other side of the belt.

A flush surface
B accessible rod
Figure 114: S900 Open Flush Grid belt top
Figure 112: Rods move inside flush edge

• As a nylon rod grows, the rod moves out to fill up
the flush edge on both sides of the belt. The rod
growth depends on the belt width and amount ofwater the rod absorbs.

Figure 113: Rod grows into flush edge

UNHEADED ROD

A surface not flush
B rod end shielded
C number• Ensure rods are the correct length.

Figure 115: S900 Open Flush Grid belt bottom• Whenever possible, use the precut rods suppliedwith the belt. If precut rods are not available,
ensure dry nylon rods are cut 1.40 ±0.05 in (35.7mm) shorter than the overall belt width.

CONNECT RODLESS LINKS
The rodless link on each side of the belt must be
properly connected before inserting the rod.

• Because wet nylon rods shrink as they dry, do not
cut wet nylon rods to length.

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50

SERIES 900-2
NOTE: 6.0 in and 6.3 in flush edge modules cannot be joined on
the same belt edge. Each belt edge MUST be all 6.0 in or 6.3 inflush edge modules.
1. Edge modules have one- or two-hole geometries
adjacent to the second link pocket from the edge.
Ensure the edge modules have the same holegeometry before proceeding to connect.

Figure 116: Properly connected modules

2. Lift and move the rodless link so it sits above thelink pocket on the next module.

INSERT THE ROD
1. Ensure the rodless links are connected. See
Connect Rodless Links for information.
2. Insert the rod through the hinges as far as
possible.

Figure 119: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

Figure 120: Push rod past retention feature

4. Ensure the rod is fully inserted.
A Rodless link
Figure 117: Move rodless link into link pocket

3. Press the rodless link down so it sits securely inthe link pocket.
4. Slowly release the link to allow belt tension to holdthe rodless link. Under normal tension, the rodlesslink holds the belt together until a rod is properly
inserted.

Figure 121: Ensure rod is fully inserted

REMOVE THE ROD
1. From the top of the belt, insert a screwdriver
between the rod and the belt.

A Rodless link
Figure 118: Link properly positioned

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

51

SERIES 900-2
2. Twist the screwdriver to bend and push the rod
through the retention feature and out of the belt.

A Retention feature
Figure 122: Push rod past retention feature

3. Once past the belt edge, pull the rod out to open
the belt.

Figure 123: Pull rod from belt

4. Lift the rodless link out of the link pocket to open
the belt.

LOCKED SPROCKET LOCATIONNOTE: For center sprocket offsets marked with an asterisk (*),
ensure the 6.3 in flush edge module is on the left belt edge inthe preferred run direction before determining the locked
sprocket location.

Link
Count
30

Nominal Belt
WidthCenter From
Edge

in

mm

in

mm

10

254.0

5.0

127.0 0.5 in (12.7 mm)

Center Sprocket
OffsetNominal Belt
WidthCenter From
Edge

in

mm

in

mm

31

10.3

261.6

5.2

130.8

32

10.7

271.8

5.4

135.9 0.5 in (12.7 mm)

33

11

279.4

5.5

139.7 0

34

11.3

287.0

5.7

143.5

35

11.7

297.2

5.9

148.6 0

36

12

304.8

6

152.4 0.5 in (12.7 mm)

37

12.3

313.3

6.2

156.6

38

12.7

321.7

6.3

160.9 0.5 in (12.7 mm)

39

13

330.2

6.5

165.1 0

40

13.3

338.7

6.7

169.3

41

13.7

347.1

6.8

173.6 0

42

14

355.6

7

177.8 0.5 in (12.7 mm)

43

14.3

364.1

7.2

182

44

14.7

372.5

7.3

186.3 0.5 in (12.7 mm)

45

15

381

7.5

190.5 0

46

15.3

389.5

7.7

194.7

0.85 in (21.6 mm) to
the left*

47

15.7

397.9

7.8

199

0

48

16

406.4

8

203.2 0.5 in (12.7 mm)

49

16.3

414.9

8.2

207.4

50

16.7

423.3

8.3

211.7 0.5 in (12.7 mm)

51

17

431.8

8.5

215.9 0

52

17.3

440.3

8.7

220.1

53

17.7

448.7

8.8

224.4 0

54

18

457.2

9

228.6 0.5 in (12.7 mm)

55

18.3

465.7

9.2

232.8

56

18.7

474.1

9.3

237.1 0.5 in (12.7 mm)

57

19.0

482.6

9.5

241.3 0

58

19.3

491.1

9.7

245.5

59

19.7

499.5

9.8

249.8 0

60

20

508

10

254

0.5 in (12.7 mm)

61

20.3

516.5

10.2

258.2

0.35 in (8.9 mm) to
the left*

62

20.7

524.9

10.3

262.5 0.5 in (12.7 mm)

Link
Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket
Offset0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

52

SERIES 900-2
Nominal Belt
WidthCenter From
Edge

in

mm

in

mm

63

21.0

533.4

10.5

266.7 0

64

21.3

541.9

10.7

270.9

65

21.7

550.3

10.8

275.2 0

66

22.0

558.8

11.0

279.4 0.5 in (12.7 mm)

67

22.3

567.3

11.2

283.6

68

22.7

575.7

11.3

287.9 0.5 in (12.7 mm)

69

23.0

584.2

11.5

292.1 0

70

23.3

592.7

11.7

296.3

71

23.7

601.1

11.8

300.6 0

72

24.0

609.6

12.0

304.8 0.5 in (12.7 mm)

73

24.3

618.1

12.2

309.0

74

24.7

626.5

12.3

313.3 0.5 in (12.7 mm)

75

25.0

635.0

12.5

317.5 0

76

25.3

643.5

12.7

321.7

77

25.7

651.9

12.8

326.0 0

78

26.0

660.4

13.0

330.2 0.5 in (12.7 mm)

79

26.3

668.9

13.2

334.4

80

26.7

677.3

13.3

338.7 0.5 in (12.7 mm)

81

27.0

685.8

13.5

342.9 0

82

27.3

694.3

13.7

347.1

83

27.7

702.7

13.8

351.4 0

84

28.0

711.2

14.0

355.6 0.5 in (12.7 mm)

85

28.3

719.7

14.2

359.8

86

28.7

728.1

14.3

364.1 0.5 in (12.7 mm)

87

29.0

736.6

14.5

368.3 0

88

29.3

745.1

14.7

372.5

89

29.7

753.5

14.8

376.8 0

90

30.0

762.0

15.0

381.0 0.5 in (12.7 mm)

91

30.3

770.5

15.2

385.2

92

30.7

778.9

15.3

389.5 0.5 in (12.7 mm)

93

31.0

787.4

15.5

393.7 0

94

31.3

795.9

15.7

397.9

Link
Count

Center Sprocket
Offset0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

Nominal Belt
WidthCenter From
Edge

in

mm

in

mm

95

31.7

804.3

15.8

402.2 0

96

32.0

812.8

16.0

406.4 0.5 in (12.7 mm)

97

32.3

821.3

16.2

410.6

98

32.7

829.7

16.3

414.9 0.5 in (12.7 mm)

99

33.0

838.2

16.5

419.1 0

100

33.3

846.7

16.7

423.3

101

33.7

855.1

16.8

427.6 0

102

34.0

863.6

17.0

431.8 0.5 in (12.7 mm)

103

34.3

872.1

17.2

436.0

104

34.7

880.5

17.3

440.3 0.5 in (12.7 mm)

105

35.0

889.0

17.5

444.5 0

106

35.3

897.5

17.7

448.7

107

35.7

905.9

17.8

453.0 0

108

36.0

914.4

18.0

457.2 0.5 in (12.7 mm)

109

36.3

922.9

18.2

461.4

110

36.7

931.3

18.3

465.7 0.5 in (12.7 mm)

111

37.0

939.8

18.5

469.9 0

112

37.3

948.3

18.7

474.1

113

37.7

956.7

18.8

478.4 0

114

38.0

965.2

19.0

482.6 0.5 in (12.7 mm)

115

38.3

973.7

19.2

486.8

116

38.7

982.1

19.3

491.1 0.5 in (12.7 mm)

117

39.0

990.6

19.5

495.3 0

118

39.3

999.1

19.7

499.5

119

39.7

1007.519.8

503.8 0120

40.0

1016.020.0

508.0 0.5 in (12.7 mm)

121

40.3

1024.5

20.2

512.2

122

40.7

1032.920.3

516.5 0.5 in (12.7 mm)

123

41.0

1041.420.5

520.7 0124

41.3

1049.9

20.7

524.9

125

41.7

1058.320.8

529.2 0126

42.01066.821.0

533.4 0.5 in (12.7 mm)

Link
Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket
Offset0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

53

SERIES 900-2
Nominal Belt
WidthCenter From
Edge

in

mm

in

mm

127

42.3

1075.3

21.2

537.6

128

42.7

1083.721.3

541.9 0.5 in (12.7 mm)

129

43.0

1092.221.5

546.1 013043.3

1100.7

21.7

550.3

131

43.7

1109.121.8

554.6 013244.0

1117.622.0

558.8 0.5 in (12.7 mm)

133

44.3

1126.1

22.2

563.0

134

44.7

1134.522.3

567.3 0.5 in (12.7 mm)

135

45.0

1143.022.5

571.5 0136

45.3

1151.5

22.7

575.7

137

45.7

1159.922.8

580.0 0138

46.0

1168.423.0

584.2 0.5 in (12.7 mm)

139

46.3

1176.9

23.2

588.4

140

46.7

1185.323.3

592.7 0.5 in (12.7 mm)

141

47.0

1193.823.5

596.9 014247.3

1202.3

23.7

601.1

143

47.7

1210.723.8

605.4 0144

48.0

1219.224.0

609.6 0.5 in (12.7 mm)

145

48.3

1227.7

24.2

613.8

146

48.7

1236.1

24.3

618.1 0.5 in (12.7 mm)

147

49.0

1244.624.5

622.3 0148

49.3

1253.1

24.7

626.5

149

49.7

1261.524.8

630.8 0150

50.01270.025.0

635.0 0.5 in (12.7 mm)

Link
Count

Nominal Belt
WidthCenter From
Edge

in

mm

in

mm

Center Sprocket
OffsetLink
Count

0.35 in (8.9 mm) to
the left*

159

53.0

1346.226.5

673.1 0160

53.3

1354.7

26.7

677.3

161

53.7

1363.126.8

681.6 0162

54.0

1371.627.0

685.8 0.5 in (12.7 mm)

163

54.3

1380.1

27.2

690.0

164

54.7

1388.527.3

694.3 0.5 in (12.7 mm)

165

55.0

1397.027.5

698.5 0166

55.3

1405.5

27.7

702.7

167

55.7

1413.927.8

707.0 0168

56.0

1422.428.0

711.2 0.5 in (12.7 mm)

169

56.3

1430.9

28.2

715.4

170

56.7

1439.328.3

719.7 0.5 in (12.7 mm)

171

57.0

1447.828.5

723.9 0172

57.3

1456.3

28.7

728.1

173

57.7

1464.728.8

732.4 0174

58.0

1473.229.0

736.6 0.5 in (12.7 mm)

175

58.3

1481.7

29.2

740.8

176

58.7

1490.1

29.3

745.1 0.5 in (12.7 mm)

177

59.0

1498.629.5

749.3 0178

59.3

1507.1

29.7

753.5

179

59.7

1515.529.8

757.8 0180

60.01524.030.0

762.0 0.5 in (12.7 mm)

181

60.3

1532.5

30.2

766.2

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

151

50.3

1278.5

25.2

639.2

152

50.7

1286.925.3

643.5 0.5 in (12.7 mm)

153

51.0

1295.425.5

647.7 0154

51.3

1303.9

25.7

651.9

155

51.7

1312.325.8

656.2 0156

52.0

1320.826.0

660.4 0.5 in (12.7 mm)

157

52.3

1329.3

26.2

664.6

158

52.7

1337.726.3

668.9 0.5 in (12.7 mm)

0.85 in (21.6 mm) to
the left*

Center Sprocket
Offset0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

0.85 in (21.6 mm) to
the left*

0.35 in (8.9 mm) to
the left*

182

60.7

1540.930.3

770.5 0.5 in (12.7 mm)

183

61.0

1549.430.5

774.7 0184

61.3

1557.9

30.7

778.9

185

61.7

1566.330.8

783.2 0186

62.0

1574.831.0

787.4 0.5 in (12.7 mm)

0.85 in (21.6 mm) to
the left**Ensure the 6.3 in flush edge module is on the left belt edge in thepreferred run direction before determining the locked sprocket
location.

0.35 in (8.9 mm) to
the left*

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

54

SERIES 900-3

BELTS COVERED IN SECTION• Flush Grid with Heavy-Duty Edge
• Raised Rib with Heavy-Duty Edge

REMOVE THE ROD
1. From under the belt, use an Intralox rod removerto grip the rod.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod under the flush edge until the rod
engages the belt.

Figure 126: Use rod remover to grip rod

2. Pull the rod down and out of the belt.

Figure 124: Insert rod under flush edge

3. Push the rod until it snaps into the flush edge.

Figure 127: Pull rod down and out of belt

Figure 125: Push rod until it snaps into flush edge

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

55

SERIES 1000-1

BELTS COVERED IN SECTION• Flat Friction Top

4. Use a screwdriver to push the rod past theretention feature.

• Flat Friction Top 85 mm• Flat Top• Flat Top 85 mm• Insert Roller• High Density Insert Roller• High Density Roller 85 mm• Non Skid Raised Rib
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD

Figure 129: Push rod past retention feature

5. Ensure the rod is fully inserted.

REMOVE THE ROD• S1000 belts contain one closed edge and one
1. On the open belt edge, use a screwdriver or rod toopen edge. Rods must be inserted in the open belt
push the retention feature open.
edge.
• Ensure rods are the correct length.
• Whenever possible, use the precut rods suppliedwith the belt.
• Because wet nylon rods shrink as they dry, do not
cut wet nylon rods to length.

INSERT THE ROD
1. Cut rods shorter than the overall belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 130: Push retention feature open

2. On the closed belt edge, use a small screwdriveror wire to push the rod past the belt edge.

Figure 128: Insert rod through hinge

Figure 131: Push rod past belt edge

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

56

SERIES 1000-1
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 132: Pull rod from belt

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

57

SERIES 1000-2

BELTS COVERED IN SECTION• Mold to Width Transfer Edge

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.

• Mold to Width Flat Top• Mold to Width Flat Friction Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges until the rodhead touches the belt edge.
3. Use a screwdriver to push the rod head into thebelt while applying pressure down and away fromthe Snap-Lock.

Figure 135: Cut rod head

2. Use a screwdriver to push the rod out of the belt.

Figure 133: Push rod past retention feature

4. Once properly inserted, cut the opposite end of
the rod flush with the belt edge.

Figure 134: Cut opposite end of rod

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

58

SERIES 1100-1

BELTS COVERED IN SECTION

5. Ensure the rod is fully inserted.

• 38 mm & 46 mm Wide
• Cone Top™
• Embedded Diamond Top• Flush Grid
• Flush Grid Friction Top• Flush Grid Friction Top No Indent• Flush Grid Mold to Width• Flush Grid Nub Top™
• ONEPIECE™ Live Transfer Flush Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

Figure 138: Ensure rod is past retention feature

REMOVE THE ROD
1. Insert a screwdriver between two flush edges.
2. Twist the screwdriver to bend and push the rod
through the retention feature and out of the belt.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.3 in (8 mm) shorter than the overall belt
width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far
as possible.

Figure 139: Push rod past retention feature

3. Use a screwdriver to push the rod out from the
opposite belt edge.
Figure 136: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

Figure 140: Push rod from belt

Figure 137: Push rod past retention feature

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

59

SERIES 1100-1
SPLICING ORIGINAL EDGESPLICING OLD EDGE (VERSION(VERSION 1) WITH NEW EDGE 2) WITH NEW EDGE (VERSION(VERSION 3)
3)
1. Get two headed rods of the same material as theexisting installed rods. Contact Intralox Customer
Service for headed rods.
2. Cut the new 18 in (4.6 mm) diameter headed rods
0.25 in (6 mm) shorter than the belt width.
3. Bring the two belt ends close together, but do notjoin them.

1. Get two unheaded rods of the same material as
the existing installed rods.
2. Cut the new 0.18 in (4.6 mm) diameter rods 0.3 in(8 mm) shorter than the belt width.
3. Bring the two belt ends close together, but do notjoin them.
4. Cut off the lip on the old belt (Version 2).

4. On the old belt (Version 1), locate the flexible edge
member that points toward the edge member on
the new belt (Version 3).
5. Cut off half of the flexible edge member on the old
belt.

Figure 143: Cut edge from belt

5. Join belt ends together so the hinges are aligned.
Figure 141: Cut off half of edge

6. Repeat Steps 4 & 5 on the opposite belt edge.
7. Join belt ends together so the hinges are aligned.

6. Insert one of the pre-cut, unheaded rods as far as
possible.
7. Use a screwdriver to push the rod past theretention feature.

8. Insert one of the pre-cut, headed rods into the belt
from the side opposite the newly cut, flexible edge
member (side B).
9. Use a screwdriver to push the rod head past theedge of the older module.

Figure 144: Push rod past retention feature

B Older module
Figure 142: Push rod past older module edge

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

60

SERIES 1100-2

BELTS COVERED IN SECTION

5. Ensure the rod is fully inserted.

• Flat Top• Perforated Flat Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.3 in (8 mm) shorter than the overall belt
width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 145: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

Figure 147: Ensure rod is past retention feature

REMOVE THE ROD
1. On the bottom of the belt, grip the rod in the
opening near the belt edge.

Figure 148: Grip rod

2. Push the rod slightly to the side and past theretention feature.

Figure 146: Push rod past retention feature
Figure 149: Push rod past retention feature

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

61

SERIES 1100-2
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 150: Pull rod from belt

9. Use a screwdriver to push the rod head past theedge of the older module.

B Retention feature
Figure 152: Push rod past retention feature

SPLICING ORIGINAL EDGESPLICING OLD EDGE (VERSION(VERSION 1) WITH NEW EDGE 2) WITH NEW EDGE (VERSION(VERSION 3)
3)
1. Get two headed rods of the same material as theexisting installed rods. Contact Intralox Customer
Service for headed rods.
2. Cut the new 18 in (4.6 mm) diameter headed rods
0.25 in (6 mm) shorter than the belt width.
3. Bring the two belt ends close together, but do notjoin them.
4. On the old belt (Version 1), locate the flexible edge
member that points toward the edge member on
the new belt (Version 3).

1. Get two unheaded rods of the same material as
the existing installed rods.

2. Cut the new 0.18 in (4.6 mm) diameter rods 0.3 in(8 mm) shorter than the belt width.
3. Bring the two belt ends close together, but do notjoin them.
4. Cut off the lip on the old belt (Version 2).

5. Cut off half of the flexible edge member on the old
belt.

Figure 153: Cut edge from belt

5. Join belt ends together so the hinges are aligned.
Figure 151: Cut edge member

6. Repeat Steps 4 & 5 on the opposite belt edge.

6. Insert one of the pre-cut, unheaded rods as far as
possible.

7. Join belt ends together so the hinges are aligned.
8. Insert one of the pre-cut, headed rods into the belt
from the side opposite the newly cut, flexible edge
member (side B).

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SERIES 1100-2
7. Use a screwdriver to push the rod past theretention feature.

Figure 154: Push rod past retention feature

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SERIES 1200-1

BELTS COVERED IN SECTION• Flat Top• Flush Grid

UNHEADED ROD AND
SLIDELOX RETAINER• Non Skid

INSERT THE ROD• Non Skid Raised Rib

1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

• Raised Rib
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.

BELT RUN DIRECTION• S1200 belts have a preferred run direction. Whenrun in this direction, the belt can pull the maximum
load.
• The preferred direction is indicated by the run
direction arrow molded into the underside of theedge modules.
• If the run direction arrow wears off, the preferred
drive surface is the side with a link molded to it.
The increased support of this link makes the belt
stronger in this direction.
• On bi-directional conveyors, the preferred
direction should coincide with the direction thebelt runs most frequently. If the belt is run in the
non-preferred direction, the load rating is 2,000
lbf/ft (29,200 N/m).

Figure 156: Ensure Slidelox is open

3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the open Slidelox.
5. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

Figure 157: Close Slidelox

REMOVE THE ROD
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.
1. Use a screwdriver to open the Slidelox on both
belt edges.

Figure 155: Belt running direction

Figure 158: Open Slidelox

2. Use a screwdriver to push the rod out of the belt.

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SERIES 1200-1
3. Once the rod is removed, slide the latch to close
the Slidelox. The Slidelox snaps when closed.

Nominal Belt Width Range

Distance From Right Edge

in

mm

in

mm

50–53

1270–1346

24.83

630.7

54–57

1372–1448

26.83

681.5

58–61

1473–1549

28.83

732.3

62–65

1575–1651

30.83

783.1

66–69

1676–1753

32.83

833.9

Figure 159: Close Slidelox

70–73

1778–1854

34.83

884.7

NOTE: Ensure ALL Slidelox are closed after installation.

74–77

1880–1956

36.83

935.5

LOCKED SPROCKET LOCATION

78–81

1981–2057

38.83

986.3

82–85

2083–2159

40.83

1037.1• S1200 sprockets engage into dedicated pockets
on the underside of the belt located every 2 in
(50.8 mm) across the belt width.

86–89

2184–2261

42.83

1087.990–93

2286–2362

44.83

1138.7

94–97

2388–2464

46.83

1189.5

98–1012489–2565

48.83

1240.3

102–1052591–2667

50.83

1291.1

106–1092692–2769

52.83

1341.9110–1132794–2870

54.83

1392.7

114–1172896–2972

56.83

1443.5

118–1212997–3073

58.83

1494.3

122–125

3099–3175

60.83

1545.1

126–129

3200–3277

62.83

1595.9130–133

3302–3378

64.83

1646.7

134–137

3404–3480

66.83

1697.5

138–141

3505–3581

68.83

1748.3

142–1453607–3683

70.83

1799.1

146–149

3708–3785

72.83

1849.9150–153

3810–3886

74.83

1900.7

154–157

3912–3988

76.83

1951.5• Belt load determines sprocket spacing. Normally,
the spacing is 4 in (101.6 mm) or 6 in (152.4 mm).
Sprocket spacing is always a multiple of 2 in (50.8mm), with 2 in (50.8 mm) being the closest spacing
possible.
• Lock the centermost sprocket in place to retain thebelt laterally. On large, heavily loaded conveyors,such as pasteurizers, locking the sprocket is best
accomplished with a custom-designed locking
collar. Avoid stress concentrations in the shaft due
to machining.
• Use the belt width to determine the locked
sprocket location. The sprocket pocket closest to
the center of the belt (the recommended location
for the locked sprocket) is determined using thefollowing table. All references are from the right–
hand side of the belt (when viewed from the belt
run direction).
Nominal Belt Width Range

Distance From Right Edge

158–161

4013–4089

78.83

2002.3

in

mm

in

mm

162–165

4115–4191

80.83

2053.1

6–9

152–229

2.83

71.9

166–169

4216–4293

82.83

2103.9

10–13

254–330

4.83

122.7

170–173

4318–4394

84.83

2154.7

14–17

356–432

6.83

173.5

174–177

4420–4496

86.83

2205.5

18–21

457–533

8.83

224.3

178–1814521–4597

88.83

2256.3

22–25

559–635

10.83

275.1

182–1854623–4699

90.83

2307.1

26–29

660–737

12.83

325.9

186–1894724–4801

92.83

2357.930–33

762–838

14.83

376.7

190–1934826–4902

94.83

2408.7

34–37

864–940

16.83

427.5

194–1974928–5004

96.83

2459.5

38–41

965–1041

18.83

478.3

198–2015029–5105

98.83

2501.3

42–45

1067–1143

20.83

529.1

202–205

5131–5207

100.832561.1

46–49

1168–1245

22.83

579.9

206–2095232–5309

102.832611.92024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

65

SERIES 1200-1
Nominal Belt Width Range

Distance From Right Edge

in

mm

in

mm

210–2135334–5410

104.832662.7

214–2175436–5512

106.832713.5

218–2215537–5613

108.832764.3

222–225

5639–5715

110.832815.1

226–229

5740–5817

112.832865.9230–233

5842–5918

114.832916.7234–237

5944–6020

116.832967.5

238–2416045–6121

118.833018.3242–2456147–6223

120.833069.1

246–2496248–6325

122.833119.9250–253

6350–6426

124.833170.7

254–257

6452–6528

126.833221.5258–261

6553–6629

128.833272.3

262–265

6655–6731

130.833323.1

266–269

6756–6833

132.833373.9270–2736858–6934

134.833424.7274–277

6960–7036

136.833475.5

278–2817061–7137

138.833526.3282–2857163–7239

140.833577.1

286–2887264–7315

142.833627.92024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

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SERIES 1400-1

UNHEADED ROD AND• 3.25 in Mold to Width (MTW) Flat Friction Top with
SLIDELOX RETAINER
Tabs
BELTS COVERED IN SECTION• 6 in Flat Top Mold to Width (MTW) SelfClearing Edge
• Embedded Diamond Top• Flat Friction Top

INSERT THE ROD
1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

• Flat Top• Flat Top Easy Release PLUS
• Flat Top Easy Release Traceable Polypropylene• Flush Grid
• Mold to Width (MTW) Flat Top• Mold to Width (MTW) Oval Friction Top• Mold to Width (MTW) Square Friction Top

Figure 160: Slidelox in closed position• Non Skid
• ONEPIECE Live Transfer Flat Top• ONEPIECE™ 9.3 in (236 mm) Live Transfer FlatTop
• Oval Friction Top• ProTrax™ with Tabs
• Roller Top™
• Square Friction Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

Figure 161: Use screwdriver to close Slidelox

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.
3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the open Slidelox.

Figure 162: Insert rod

5. Ensure the rod is inserted about 0.5 in (12.7 mm)
past the belt edge.

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SERIES 1400-1
6. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

3. Once the rod is removed, slide the latch to close
the Slidelox. The Slidelox snaps when closed.

Figure 166: Close Slidelox
Figure 163: Close the Slidelox

REMOVE THE ROD
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.
1. Use a screwdriver to open the Slidelox on both
belt edges.

NOTE: Ensure ALL Slidelox are closed after installation.

MTW SPROCKET POSITION• Tracking tabs on MTW belts provide positive
lateral tracking. These tabs run in tracks byspacing wearstrips 1.75 in (44.5 mm) apart.

Figure 164: Open Slidelox

2. Use a screwdriver to push the rod out of the belt.

3.25 in (82.6 mm)

4.5 in (114.3 mm)

Figure 167: Sprocket tracking tabs

• If tabs are not used to track the belt, fix the centersprocket in the center of the belt.

LOCKED SPROCKET LOCATION• S1400 Flush Grid sprockets engage withdedicated pockets on the underside of the belt
located every 3 in (76.2 mm) across the belt width.
• Belt load determines sprocket spacing. Normally,
the spacing is 3 in (76.2 mm) or 6 in (152.4 mm).
Sprocket spacing is always in multiples of 3 in
(76.2 mm) with 3 in (76.2 mm) being the closest
spacing possible.
Figure 165: Push rod from belt

• Lock the centermost sprocket in place to retain thebelt laterally.
• Use the belt width to determine the locked
sprocket location. The sprocket pocket closest to
the center of the belt (the recommended location
for the locked sprocket) is determined using thefollowing table. All references are from the right–
hand side of the belt (when viewed from the belt
run direction).

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SERIES 1400-1
Location of the Center of the Locked Sprocket

Location of the Center of the Locked Sprocket
Nominal Belt Width Range

Distance From
Right Edge

Nominal Belt Width Range

Distance From
Right Edge

in

mm

in

mm

in

mm

in

mm

9–10

229–254

4.42

112

120–121, 123–124

3048–3073, 3142–3150

61.42

1560

11

279

5.42

138

122, 125

3099, 3175

62.42

1585

12–13, 15–16

305–330, 381–406

7.42

188

126–127, 129–130

3200–3226, 3277–3302

64.42

1636

14, 17356, 432

8.42

214

128, 131

3251, 3327

65.42

1662

18–19, 21–22

457–483, 533–559

10.42

265

132–133, 135–136

3353–3378, 3429–3454

67.42

1712

20, 23508, 548

11.42

290

134, 137

3404, 3480

68.42

1738

24–25, 27–28

610–635, 686–711

13.42

341

138–139, 141–142

3503–3531, 3581–3607

70.42

1789

3556, 3632

71.42

1814

26, 29660, 737

14.42

366

140, 143

30–31, 33–34

762–787, 838–864

16.42

417

144–145, 147–148

3658–3683, 3734–3759

73.42

1865

32, 35813, 889

17.42

442

146, 149

3708, 3785

74.42

1890

36–37, 39–40

914–940, 991–1016

19.42

493

150–151, 153–154

3810–3853, 3886–3912

76.42

1941

38.41

965, 1041

20.42

519

152, 155

3861, 3937

77.42

1966

42–43, 45–46

1067–1092, 1143–1168

22.42

569

156–157, 159–160

3962–3988, 4039–4064

79.42

2017

44, 471118, 1194

23.42

595

158, 161

4013, 4089

80.42

2043

48–49, 51–52

1219–1245, 1295–1321

25.42

646

162–163, 165–166

4115–4140, 4191–4216

82.42

2093

50, 53

1270, 1346

26.42

671

164, 167

4166, 4242

83.42

2119

54–55, 57–58

1372–1397, 1448–1473

28.42

722

168–169, 171–172

4267–4293, 4343–4369

85.42

2170

56, 591422, 1499

29.42

747

170, 173

4318, 4394

86.42

2195

60–61, 63–34

1524–1549, 1600–1626

31.42

798

174–175, 177–178

4420–4445, 4496–4521

88.42

2246

62, 65

1575, 1651

32.42

823

176, 179

4470, 4547

89.42

2271

66–67, 69–70

1676–1702, 1753–1778

34.42

874

68, 71

1727, 1803

35.42

900

72–73, 75–76

1829–1854, 1905–1930

37.42

950

74, 77

1880, 1956

38.42

976

78–79, 81–82

1981–2007, 2057–2083

40.42

1027

80, 832032, 2108

41.42

1052

84–85, 87–88

2134–2159, 2210–2235

43.42

1103

86, 892184, 2261

44.42

1128

90–91, 93–94

2286–2311, 2362–2388

46.42

1179

92, 952337, 2413

47.42

1204

96–97, 99–100

2438–2464, 2515–2540

49.42

1255

98, 101

2489, 2565

50.42

1281

102–103, 105–106

2591–2616, 2667–2692

52.42

1331

104, 107

2642, 2718

53.42

1357

108–109, 111–112

2743–2769, 2819–2845

55.42

1408

110, 113

2794, 2870

56.42

1433

114–115, 117–118

2896–2921, 2972–2997

58.42

1484

116–1192946, 3023

59.42

1509

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SERIES 1500-1

BELTS COVERED IN SECTION

3. Use the insertion guide notch as a guide to insert
the rod through the hinges until it snaps in place.

• Flush Grid
• Flush Grid with Contained Edge
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

BELT RUN DIRECTION
S1500 belts have a preferred run direction. When run
in this direction, the belt has a longer belt life and therods do not wear prematurely. A run direction arrowis molded into the top surface of the flush edge
module. If the run direction arrow wears off, thepreferred drive surface is the solid round surface on
the wide barrel link.

A
A Insertion guide notch
Figure 169: Use insertion guide notch as guide

B

Figure 170: Insert rod through hinges

REMOVE THE RODAA Direction arrow
B Run direction
Figure 168: Running direction

1. While slightly depressing one belt edge, insert ascrewdriver on the opposite edge between themodule and rod.
2. Use the screwdriver to push the rod out of theother belt edge (toward the depressed edge
module).

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.4 in (10 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.

Figure 171: Push rod from belt

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70

SERIES 1500-1
3. Once past the belt edge, pull the rod out to open
the belt.

• Cut material from the retention feature of theoriginal flush edge design.

Figure 172: Pull rod from belt

SPLICING CONTAINED EDGE
BELT TO ORIGINAL BELT

A Before cut
B After cut
Figure 173: Cut retention feature• With minor changes to the flush edge of theoriginal belt, the new belt design can be spliced
into original belts.

LOCKED SPROCKET LOCATION
Nominal Belt Width

Center From Edge

in

mm

in

mm

4

8

203

4

102

Center

4.25

8.5

216

4.25

108

Center

4.5

9

229

4.5

114

0.25 in (6 mm) off center to the left

4.75

9.5

241

4.75

121

Center

5

10

254

5

127

1 in (25 mm) off center

5.25

10.5

267

5.25

133

1 in (25 mm) off center

5.5

11

279

5.5

140

1.25 in (32 mm) off center to the left

5.75

11.5

292

5.75

146

1 in (25 mm) off center

6

12

305

6

152

Center

6.25

12.5

318

6.25

159

Center

6.5

13

330

6.5

165

0.25 in (6 mm) off center to the left

6.75

13.5

343

6.75

171

Center

7

14

356

7

178

1 in (25 mm) off center

7.25

14.5

368

7.25

184

1 in (25 mm) off center

7.5

15

381

7.5

191

1.25 in (32 mm) off center to the left

7.75

15.5

394

7.75

197

1 in (25 mm) off center

Link Count

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Center Sprocket Location

71

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

8

16

406

8

203

Center

8.25

16.5

419

8.25

210

Center

8.5

17

432

8.5

216

0.25 in (6 mm) off center to the left

8.75

17.5

445

8.75

222

Center

9

18

457

9

229

1 in (25 mm) off center

9.25

18.5

470

9.25

235

1 in (25 mm) off center

9.5

19

483

9.5

241

1.25 in (32 mm) off center to the left

9.75

19.5

495

9.75

248

1 in (25 mm) off center

10

20

508

10

254

Center

10.25

20.5

521

10.25

260

Center

10.5

21

533

10.5

267

0.25 in (6 mm) off center to the left

10.75

21.5

546

10.75

273

Center

11

22

559

11

279

1 in (25 mm) off center

11.25

22.5

572

11.25

286

1 in (25 mm) off center

11.5

23

584

11.5

292

1.25 in (32 mm) off center to the left

11.75

23.5

597

11.75

298

1 in (25 mm) off center

12

24

610

12

305

Center

12.25

24.5

622

12.25

311

Center

12.5

25

635

12.5

318

0.25 in (6 mm) off center to the left

12.75

25.5

648

12.75

324

Center

13

26

660

13

330

1 in (25 mm) off center

13.25

26.5

673

13.25

337

1 in (25 mm) off center

13.5

27

686

13.5

343

1.25 in (32 mm) off center to the left

13.75

27.5

699

13.75

349

1 in (25 mm) off center

14

28

711

14

356

Center

14.25

28.5

724

14.25

362

Center

14.5

29

737

14.5

368

0.25 in (6 mm) off center to the left

14.75

29.5

749

14.75

375

Center

15

30

762

15

381

1 in (25 mm) off center

15.25

30.5

775

15.25

387

1 in (25 mm) off center

15.5

31

787

15.5

394

1.25 in (32 mm) off center to the left

15.75

31.5

800

15.75

400

1 in (25 mm) off center

16

32

813

16

406

Center

16.25

32.5

826

16.25

413

Center

16.5

33

838

16.5

419

0.25 in (6 mm) off center to the left

16.75

33.5

851

16.75

425

Center

17

34

864

17

432

1 in (25 mm) off center

Link Count

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Center Sprocket Location

72

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

17.25

34.5

876

17.25

438

1 in (25 mm) off center

17.5

35

889

17.5

445

1.25 in (32 mm) off center to the left

17.75

35.5

902

17.75

451

1 in (25 mm) off center

18

36

914

18

457

Center

18.25

36.5

927

18.25

464

Center

18.5

37

940

18.5

470

0.25 in (6 mm) off center to the left

18.75

37.5

953

18.75

476

Center

19

38

965

19

483

1 in (25 mm) off center

19.25

38.5

978

19.25

489

1 in (25 mm) off center

19.5

39

991

19.5

495

1.25 in (32 mm) off center to the left

19.75

39.5

1003

19.75

502

1 in (25 mm) off center

20

40

1016

20

508

Center

20.25

40.5

1029

20.25

514

Center

20.5

41

1041

20.5

521

0.25 in (6 mm) off center to the left

20.75

41.5

1054

20.75

527

Center

21

42

1067

21

533

1 in (25 mm) off center

21.25

42.5

1080

21.25

540

1 in (25 mm) off center

21.5

43

1092

21.5

546

1.25 in (32 mm) off center to the left

21.75

43.5

1105

21.75

552

1 in (25 mm) off center

22

44

1118

22

559

Center

22.25

44.5

1130

22.25

565

Center

22.5

45

1143

22.5

572

0.25 in (6 mm) off center to the left

22.75

45.5

1156

22.75

578

Center

23

46

1168

23

584

1 in (25 mm) off center

23.25

46.5

1181

23.25

591

1 in (25 mm) off center

23.5

47

1194

23.5

597

1.25 in (32 mm) off center to the left

23.75

47.5

1207

23.75

603

1 in (25 mm) off center

24

48

1219

24

610

Center

24.25

48.5

1232

24.25

616

Center

24.5

49

1245

24.5

622

0.25 in (6 mm) off center to the left

24.75

49.5

1257

24.75

629

Center

25

50

1270

25

635

1 in (25 mm) off center

25.25

50.5

1283

25.25

641

1 in (25 mm) off center

25.5

51

1295

25.5

648

1.25 in (32 mm) off center to the left

25.75

51.5

1308

25.75

654

1 in (25 mm) off center

26

52

1321

26

660

Center

26.25

52.5

1334

26.25

667

CenterLink Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

73

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

26.5

53

1346

26.5

673

0.25 in (6 mm) off center to the left

26.75

53.5

1359

26.75

679

Center

27

54

1372

27

686

1 in (25 mm) off center

27.25

54.5

1384

27.25

692

1 in (25 mm) off center

27.5

55

1397

27.5

699

1.25 in (32 mm) off center to the left

27.75

55.5

1410

27.75

705

1 in (25 mm) off center

28

56

1422

28

711

Center

28.25

56.5

1435

28.25

718

Center

28.5

57

1448

28.5

724

0.25 in (6 mm) off center to the left

28.75

57.5

1461

28.75

730

Center

29

58

1473

29

737

1 in (25 mm) off center

29.25

58.5

1486

29.25

743

1 in (25 mm) off center

29.5

59

1499

29.5

749

1.25 in (32 mm) off center to the left

29.75

59.5

1511

29.75

756

1 in (25 mm) off center

30

60

1524

30

762

Center

30.25

60.5

1537

30.25

768

Center

30.5

61

1549

30.5

775

0.25 in (6 mm) off center to the left

30.75

61.5

1562

30.75

781

Center

31

62

1575

31

787

1 in (25 mm) off center

31.25

62.5

1588

31.25

794

1 in (25 mm) off center

31.5

63

1600

31.5

800

1.25 in (32 mm) off center to the left

31.75

63.5

1613

31.75

806

1 in (25 mm) off center

32

64

1626

32

813

Center

32.25

64.5

1638

32.25

819

Center

32.5

65

1651

32.5

826

0.25 in (6 mm) off center to the left

32.75

65.5

1664

32.75

832

Center

33

66

1676

33

838

1 in (25 mm) off center

33.25

66.5

1689

33.25

845

1 in (25 mm) off center

33.5

67

1702

33.5

851

1.25 in (32 mm) off center to the left

33.75

67.5

1715

33.75

857

1 in (25 mm) off center

34

68

1727

34

864

Center

34.25

68.5

1740

34.25

870

Center

34.5

69

1753

34.5

876

0.25 in (6 mm) off center to the left

34.75

69.5

1765

34.75

883

Center

35

70

1778

35

889

1 in (25 mm) off center

35.25

70.5

1791

35.25

895

1 in (25 mm) off center

35.5

71

1803

35.5

902

1.25 in (32 mm) off center to the left

Link Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

74

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

35.75

71.5

1816

35.75

908

1 in (25 mm) off center

36

72

1829

36

914

Center

36.25

72.5

1842

36.25

921

Center

36.5

73

1854

36.5

927

0.25 in (6 mm) off center to the left

36.75

73.5

1867

36.75

933

Center

37

74

1880

37

940

1 in (25 mm) off center

37.25

74.5

1892

37.25

946

1 in (25 mm) off center

37.5

75

1905

37.5

953

1.25 in (32 mm) off center to the left

37.75

75.5

1918

37.75

959

1 in (25 mm) off center

38

76

1930

38

965

Center

38.25

76.5

1943

38.25

972

Center

38.5

77

1956

38.5

978

0.25 in (6 mm) off center to the left

38.75

77.5

1969

38.75

984

Center

39

78

1981

39

991

1 in (25 mm) off center

39.25

78.5

1994

39.25

997

1 in (25 mm) off center

39.5

79

2007

39.5

1003

1.25 in (32 mm) off center to the left

39.75

79.5

2019

39.75

1010

1 in (25 mm) off center

40

80

2032

40

1016

Center

40.25

80.5

2045

40.25

1022

Center

40.5

81

2057

40.5

1029

0.25 in (6 mm) off center to the left

40.75

81.5

2070

40.75

1035

Center

41

82

2083

41

1041

1 in (25 mm) off center

41.25

82.5

2096

41.25

1048

1 in (25 mm) off center

41.5

83

2108

41.5

1054

1.25 in (32 mm) off center to the left

41.75

83.5

2121

41.75

1060

1 in (25 mm) off center

42

84

2134

42

1067

Center

42.25

84.5

2146

42.25

1073

Center

42.5

85

2159

42.5

1080

0.25 in (6 mm) off center to the left

42.75

85.5

2172

42.75

1086

Center

43

86

2184

43

1092

1 in (25 mm) off center

43.25

86.5

2197

43.25

1099

1 in (25 mm) off center

43.5

87

2210

43.5

1105

1.25 in (32 mm) off center to the left

43.75

87.5

2223

43.75

1111

1 in (25 mm) off center

44

88

2235

44

1118

Center

44.25

88.5

2248

44.25

1124

Center

44.5

89

2261

44.5

1130

0.25 in (6 mm) off center to the left

44.75

89.5

2273

44.75

1137

CenterLink Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

75

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

45

90

2286

45

1143

1 in (25 mm) off center

45.25

90.5

2299

45.25

1149

1 in (25 mm) off center

45.5

91

2311

45.5

1156

1.25 in (32 mm) off center to the left

45.75

91.5

2324

45.75

1162

1 in (25 mm) off center

46

92

2337

46

1168

Center

46.25

92.5

2350

46.25

1175

Center

46.5

93

2362

46.5

1181

0.25 in (6 mm) off center to the left

46.75

93.5

2375

46.75

1187

Center

47

94

2388

47

1194

1 in (25 mm) off center

47.25

94.5

2400

47.25

1200

1 in (25 mm) off center

47.5

95

2413

47.5

1207

1.25 in (32 mm) off center to the left

47.75

95.5

2426

47.75

1213

1 in (25 mm) off center

48

96

2438

48

1219

Center

48.25

96.5

2451

48.25

1226

Center

48.5

97

2464

48.5

1232

0.25 in (6 mm) off center to the left

48.75

97.5

2477

48.75

1238

Center

49

98

2489

49

1245

1 in (25 mm) off center

49.25

98.5

2502

49.25

1251

1 in (25 mm) off center

49.5

99

2515

49.5

1257

1.25 in (32 mm) off center to the left

49.75

99.5

2527

49.75

1264

1 in (25 mm) off center

50

100

2540

50

1270

Center

50.25

100.5

2553

50.25

1276

Center

50.5

101

2565

50.5

1283

0.25 in (6 mm) off center to the left

50.75

101.5

2578

50.75

1289

Center

51

102

2591

51

1295

1 in (25 mm) off center

51.25

102.5

2604

51.25

1302

1 in (25 mm) off center

51.5

103

2616

51.5

1308

1.25 in (32 mm) off center to the left

51.75

103.5

2629

51.75

1314

1 in (25 mm) off center

52

104

2642

52

1321

Center

52.25

104.5

2654

52.25

1327

Center

52.5

105

2667

52.5

1334

0.25 in (6 mm) off center to the left

52.75

105.5

2680

52.75

1340

Center

53

106

2692

53

1346

1 in (25 mm) off center

53.25

106.5

2705

53.25

1353

1 in (25 mm) off center

53.5

107

2718

53.5

1359

1.25 in (32 mm) off center to the left

53.75

107.5

2731

53.75

1365

1 in (25 mm) off center

54

108

2743

54

1372

CenterLink Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

76

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

54.25

108.5

2756

54.25

1378

Center

54.5

109

2769

54.5

1384

0.25 in (6 mm) off center to the left

54.75

109.5

2781

54.75

1391

Center

55

110

2794

55

1397

1 in (25 mm) off center

55.25

110.5

2807

55.25

1403

1 in (25 mm) off center

55.5

111

2819

55.5

1410

1.25 in (32 mm) off center to the left

55.75

111.5

2832

55.75

1416

1 in (25 mm) off center

56

112

2845

56

1422

Center

56.25

112.5

2858

56.25

1429

Center

56.5

113

2870

56.5

1435

0.25 in (6 mm) off center to the left

56.75

113.5

2883

56.75

1441

Center

57

114

2896

57

1448

1 in (25 mm) off center

57.25

114.5

2908

57.25

1454

1 in (25 mm) off center

57.5

115

2921

57.5

1461

1.25 in (32 mm) off center to the left

57.75

115.5

2934

57.75

1467

1 in (25 mm) off center

58

116

2946

58

1473

Center

58.25

116.5

2959

58.25

1480

Center

58.5

117

2972

58.5

1486

0.25 in (6 mm) off center to the left

58.75

117.5

2985

58.75

1492

Center

59

118

2997

59

1499

1 in (25 mm) off center

59.25

118.5

3010

59.25

1505

1 in (25 mm) off center

59.5

119

3023

59.5

1511

1.25 in (32 mm) off center to the left

59.75

119.5

3035

59.75

1518

1 in (25 mm) off center

60

120

3048

60

1524

Center

60.25

120.5

3061

60.25

1530

Center

60.5

121

3073

60.5

1537

0.25 in (6 mm) off center to the left

60.75

121.5

3086

60.75

1543

Center

61

122

3099

61

1549

1 in (25 mm) off center

61.25

122.5

3112

61.25

1556

1 in (25 mm) off center

61.5

123

3124

61.5

1562

1.25 in (32 mm) off center to the left

61.75

123.5

3137

61.75

1568

1 in (25 mm) off center

62

124

3150

62

1575

Center

62.25

124.5

3162

62.25

1581

Center

62.5

125

3175

62.5

1588

0.25 in (6 mm) off center to the left

62.75

125.5

3188

62.75

1594

Center

63

126

3200

63

1600

1 in (25 mm) off center

63.25

126.5

3213

63.25

1607

1 in (25 mm) off center

Link Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

77

SERIES 1500-1
Nominal Belt Width

Center From Edge

in

mm

in

mm

63.5

127

3226

63.5

1613

1.25 in (32 mm) off center to the left

63.75

127.5

3239

63.75

1619

1 in (25 mm) off center

64

128

3251

64

1626

Center

64.25

128.5

3264

64.25

1632

Center

64.5

129

3277

64.5

1638

0.25 in (6 mm) off center to the left

64.75

129.5

3289

64.75

1645

Center

65

130

3302

65

1651

1 in (25 mm) off center

65.25

130.5

3315

65.25

1657

1 in (25 mm) off center

65.5

131

3327

65.5

1664

1.25 in (32 mm) off center to the left

65.75

131.5

3340

65.75

1670

1 in (25 mm) off center

66

132

3353

66

1676

Center

66.25

132.5

3366

66.25

1683

Center

66.5

133

3378

66.5

1689

0.25 in (6 mm) off center to the left

66.75

133.5

3391

66.75

1695

Center

67

134

3404

67

1702

1 in (25 mm) off center

67.25

134.5

3416

67.25

1708

1 in (25 mm) off center

67.5

135

3429

67.5

1715

1.25 in (32 mm) off center to the left

67.75

135.5

3442

67.75

1721

1 in (25 mm) off center

68

136

3454

68

1727

Center

68.25

136.5

3467

68.25

1734

Center

68.5

137

3480

68.5

1740

0.25 in (6 mm) off center to the left

68.75

137.5

3493

68.75

1746

Center

69

138

3505

69

1753

1 in (25 mm) off center

69.25

138.5

3518

69.25

1759

1 in (25 mm) off center

69.5

139

3531

69.5

1765

1.25 in (32 mm) off center to the left

69.75

139.5

3543

69.75

1772

1 in (25 mm) off center

70

140

3556

70

1778

Center

70.25

140.5

3569

70.25

1784

Center

70.5

141

3581

70.5

1791

0.25 in (6 mm) off center to the left

70.75

141.5

3594

70.75

1797

Center

71

142

3607

71

1803

1 in (25 mm) off center

Link Count

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Center Sprocket Location

78

SERIES 1600-1

BELTS COVERED IN SECTION

5. Ensure the rod is fully inserted.

• Mesh Top™
• Mesh Nub Top™
• Mini Rib• Mold to Width Open Hinge Flat Top• Nub Top™
• Open Hinge Flat Top• Raised Open Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.5 in (12.7 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 176: Ensure rod is past retention feature

REMOVE THE ROD
1. On the bottom side of the belt, insert ascrewdriver between the rod and the belt.
2. Twist the screwdriver to lift the rod over theretention feature. Repeat this process until the rod
tip is past the belt edge.

Figure 177: Lift rod over retention feature
Figure 174: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

3. Once past the belt edge, pull the rod out to open
the belt.

Figure 175: Push rod past retention feature

Figure 178: Pull rod from belt

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

79

SERIES 1650-1

BELTS COVERED IN SECTION

5. Ensure the rod is fully inserted.

• SeamFree™ Minimum Hinge Flat Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

PREFORMED HEADED ROD
INSERT THE ROD
1. Cut rods 0.60 in (15.2 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges until the rodhead touches the belt edge.

Figure 182: Ensure rod is fully inserted

REMOVE THE ROD
1. From the bottom of the belt, cut off the rod heads.

Figure 179: Insert rod through hinges

4. Use your thumb to push the rod head forward
until it snaps into the retention feature.

Figure 183: Cut rod head

2. Grip and pull the rod out to open the belt.

Figure 184: Pull rod from belt
Figure 180: Use thumb to push rod

Figure 181: Push rod past retention feature

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

80

SERIES 1700-1

BELTS COVERED IN SECTION• Flush Grid

6. Once the rods are inserted, slide the latch to close
the Slidelox. The Slidelox snaps when closed.

• Flush Grid Nub Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD & SLIDELOXRETAINERINSERT THE RODS
1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.
2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.

Figure 187: Close Slidelox

NOTE: Ensure ALL Slidelox are closed after installation.

REMOVE THE RODS
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.
1. Use a screwdriver to open the Slidelox on both
belt edges.

Figure 185: Open Slidelox

3. Join belt ends together so the hinges are aligned.
4. Ensure the rods are rotated so they stand on the
short edge flat against one another.
5. Insert the rods through the open Slidelox.

Figure 188: Open Slidelox

2. Use a screwdriver to push the rods out of the belt.

Figure 186: Insert rod through hinges

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

81

SERIES 1700-1
3. Once the rods are removed, slide the latch toclose the Slidelox. The Slidelox snaps whenclosed.

Figure 189: Close Slidelox

NOTE: Ensure ALL Slidelox are closed after installation.

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

82

SERIES 1700-2

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Transverse Roller Top™ (TRT™)
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

OVERVIEWThe S1700 TRT belt row pattern is not typical. Everyother row is a repeat pattern of the rollers on the top
surface of the belt. One row has the roller with noindent and the other row has a roller indent of 1 in
(25.4 mm). Because of this, S1700 TRT must be
assembled in two-row increments.

A Retention feature
Figure 192: Ensure rod is past retention feature

REMOVE THE ROD
NOTE: Tools needed include a hammer, small screwdriver and0.25 in (6.4 mm) diameter steel pin.
1. Insert a small screwdriver under the roller above
the hinge where the rod will be removed.

Figure 190: Assemble in two-row increments

The rod type for S1700 TRT is 0.312 in (7.9 mm)diameter. This is different than S1700 Flush Grid or
S1700 Flush Grid Nub Top.

UNHEADED ROD
INSERT THE ROD

Figure 193: Insert screwdriver under roller

NOTE: A 0.25 in (6.4 mm) diameter steel pin is required for rod
insertion.
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
3. Use a 0.25 in (6.4 mm) steel pin to push in theremaining rod past the retention feature.

Figure 191: Push rod past retention feature

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

83

SERIES 1700-2
CHECK CONVEYOR

2. With the screwdriver still in place, place the steel
pin in the hinge on the opposite belt edge and use
the hammer to tap the rod out from the belt. Angle 1. Inspect the returnway rollers to ensure thediameter is equal to or greater than 6 in (152.4
the steel pin slightly to contact the rod and not themm). The S1700 TRT has a minimum back bendlink.
of 6 in (152.4 mm) diameter.

Figure 194: Insert steel pin in hinge

Figure 197: Inspect rollers

Figure 195: Push rod from belt

3. Once past the belt edge, pull the rod out to open
the belt.

2. Inspect conveyor rollers for contact with conveyor
components other than return rollers.
NOTE: S1700 TRT is not recommended for productaccumulation conditions because the roller is designed toroll in the transverse direction. If the rollers contact conveyor
components, the roller can wear to a non-circular shape.

Figure 196: Pull rod from belt

A Roller movement
B Belt movement
Figure 198: Roller movement and belt direction of
travel2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

84

SERIES 1750-1

BELTS COVERED IN SECTION

5. Insert the rod through the open Slidelox.

• Flush Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD & SLIDELOXRETAINERINSERT THE RODS
1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

Figure 200: Insert rod

6. Once the rods are inserted, slide the latch to close
the Slidelox. The Slidelox snaps when closed.

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.

A Slidelox
A Slidelox
Figure 199: Open Slidelox

3. Join belt ends together so the hinges are aligned.
4. Ensure the rod is rotated so the round edge faces
the preferred run direction (indicated by arrow onbelt edge).

Figure 201: Close Slidelox

NOTE: Ensure ALL Slidelox are closed after installation.

REMOVE THE RODS
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.

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SERIES 1750-1
1. Use a screwdriver to open the Slidelox on both
belt edges.

A Slidelox
Figure 202: Open Slidelox

2. Use a screwdriver to push the rods out of the belt.
3. Once the rods are removed, slide the latch toclose the Slidelox. The Slidelox snaps whenclosed.

Figure 203: Close Slidelox

NOTE: Ensure all Slidelox are closed after installation.

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SERIES 1800-1

BELTS COVERED IN SECTION• Flat Top• Mesh Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. On the bottom side of the belt, insert ascrewdriver between the rod and the belt.
2. Twist the screwdriver to lift the rod over theretention feature. Repeat this process until the rod
tip is past the belt edge.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 0.6 in (15 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 207: Lift rod over retention feature

3. Once past the belt edge, pull the rod out to open
the belt.

Figure 204: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.
Figure 208: Pull rod from belt

Figure 205: Push rod past retention figure

5. Ensure the rod is fully inserted.

Figure 206: Ensure rod is past retention feature

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SERIES 1800-2

BELTS COVERED IN SECTION

4. Insert the rod through the open Slidelox.

• Mesh Top with Slidelox
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD AND
SLIDELOX RETAINER
INSERT THE ROD
1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

Figure 211: Insert rod

Figure 209: Slidelox in closed position

5. Ensure the rod is inserted about 0.5 in (12.7 mm)
past the belt edge.
6. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.

Figure 210: Use screwdriver to close Slidelox

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.
3. Join belt ends together so the hinges are aligned.

Figure 212: Close the Slidelox

REMOVE THE ROD
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.

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SERIES 1800-2
1. Use a screwdriver to open the Slidelox on both
belt edges.

Figure 213: Open Slidelox

3. Once the rod is removed, slide the latch to close
the Slidelox. The Slidelox snaps when closed.

Figure 215: Close the Slidelox

2. Use a screwdriver to push the rod out of the belt.

Figure 214: Push rod from belt

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SERIES 1900-1

BELTS COVERED IN SECTION• Raised Rib

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. On the belt edge containing the Shuttleplugs,
insert a spare rod into the hinge just far enough tohold the Shuttleplug in the fully open position. The
Shuttleplug slides open when the rod is inserted.

UNHEADED ROD &SHUTTLEPLUG RETAINER
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. On the belt edge containing the Shuttleplug, insert
Figure 218: Open Shuttleplug
the rod into the hinge. The Shuttleplug slides open
when the rod is inserted.
2. Insert a 0.25 in punch into the hinge on the
opposite belt edge to push the spare rod and thebelt rod past the Shuttleplug and out of the belt.
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 216: Insert rod through hinges

3. Use a screwdriver to push the rod past the
Shuttleplug and fully into the belt.
Figure 219: Pull rod from belt

LOCKED SPROCKET LOCATION• Lock the center sprocket in place to retain the belt
laterally. See the following table.
• Use the belt width to determine the locked
sprocket location.
Figure 217: Push rod past Shuttleplug• All references are from the belt edge with the
Shuttleplugs.

4. Remove the screwdriver. The Shuttleplug closes
when nothing is blocking it.
NOTE: Ensure ALL Shuttleplugs are closed after installation.

2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

Location of the Center of the Locked Sprocket
Nominal Belt Width Range

Distance from
Shuttleplug Edge

in

mm

in

mm

15–20

381–508

7.58

193

21–26

533–660

10.58

269

27–32

686–813

13.58

345

33–38

838–965

16.58

421

39–44

991–1118

19.58

497

90

SERIES 1900-1
Location of the Center of the Locked Sprocket
Nominal Belt Width Range

Distance from
Shuttleplug Edge

in

mm

in

mm

45–50

1143–1270

22.58

574

51–56

1295–1422

25.58

650

57–62

1448–1575

28.58

726

63–68

1600–1727

31.58

802

69–74

1753–1880

34.58

878

75–80

1905–2032

37.58

955

81–86

2057–2184

40.58

1031

87–92

2210–2337

43.58

1107

93–98

2362–2489

46.58

1183

99–1042515–2642

49.58

1259

105–1102667–2794

52.58

1336

111–116

2819–2946

55.58

1412

117–1222972–3099

58.58

1488

123–128

3124–3251

61.58

1564

129–134

3277–3404

64.58

1640

135–140

3429–3556

67.58

1717

141–146

3581–3708

70.58

1793

147–152

3734–3861

73.58

1869

153–158

3886–4013

76.58

1945

159–164

4039–4166

79.58

2021

165–170

4191–4318

82.58

2098

171–176

4343–4470

85.58

2174

177–1824496–4623

88.58

2250

183–1884648–4775

91.58

2326

189–194

4801–4928

94.58

2402

195–200

4953–5080

97.58

2479

201–2065105–5232

100.582555

207–2125258–5385

103.582631

213–218

5410–5537

106.582707

219–2245563–5690

109.582783

225–230

5715–5842

112.582860

231–236

5867–5994

115.582936

237–242

6020–6147

118.583012

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SERIES 4400-1

BELTS COVERED IN SECTION• Transverse Roller Top™ (TRT™)

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

OVERVIEW• Series 4400 belts must be installed in 4 in (101.6mm) two-row increments to maintain the
staggered roller pattern as designed.
• Use belt pullers when installing and removing
Series 4400 belts longer than 8 ft (2.44 m).

A Belt pullers
Figure 220: Use belt pullers for long belts

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

Figure 222: Push rod from belt

UNHEADED ROD
INSERT THE ROD
1. Cut rods 2.0 in (50.8 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.
4. Use a screwdriver to push the rod past theretention feature.

Figure 221: Open retention feature

Figure 223: Push rod past retention feature

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SERIES 4400-1
5. Ensure the rod is fully inserted.

Figure 224: Ensure rod is past retention feature

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SERIES 4500-1

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Dual-Stacked Angled Roller™ Belt (DARB™)• Flush Grid
• Left/Right Roller Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD

Figure 227: Ensure rod is past retention feature

1. Join belt ends together so the hinges are aligned.

REMOVE THE ROD

2. Insert the rod through the hinges as far as
possible.

1. On one belt edge, use a screwdriver to push theretention feature open.
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 228: Push rod from belt

BELT HANDLING
Figure 225: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

Figure 226: Push rod past retention feature

The ribs of S4500 DARB are designed to maintain aclosed deck as the belt wraps around the sprocket
during normal operation. However, the ribs can open
up and create a pinch point if it is hinged beyond
what is possible with a sprocket. Because of this,wear gloves when handling this belt.

A Closed belt ribs
Figure 229: Normal hinge when wrapped around sprocket

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SERIES 4500-1

A Opened belt ribs
Figure 230: Exposed pinch point when hinged beyond
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SERIES 4550-1

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Dual-Stacked Angled Roller™ Belt (DARB™)
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.

Figure 233: Ensure rod is past retention feature

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 234: Push rod from belt

Figure 231: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

BELT HANDLINGThe ribs of S4550 DARB are designed to maintain aclosed deck as the belt wraps around the sprocket
during normal operation. However, the ribs can open
up and create a pinch point if it is hinged beyond
what is possible with a sprocket. Because of this,wear gloves when handling this belt.

Figure 232: Push rod past retention feature

A Closed belt ribs
Figure 235: Normal hinge when wrapped around sprocket

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SERIES 4550-1

A Opened belt ribs
Figure 236: Exposed pinch point when hinged beyond
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SERIES 7000-1

BELTS COVERED IN SECTION• Transverse Roller

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.
2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

UNHEADED ROD
INSERT THE ROD
1. Cut rods 1.75 in (44.5 mm) shorter than the overall
belt width.

Figure 240: Push rod from belt

2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the hinges as far as
possible.

Figure 237: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

Figure 238: Push rod past retention feature

5. Ensure the rod is fully inserted.

Figure 239: Ensure rod is past retention feature

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SERIES 7050-1

BELTS COVERED IN SECTION• Dual-Stacked Transverse Roller

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.

Figure 244: Push rod from belt

BELT HANDLINGThe top roller retention features of the S7050 DualStacked TRT belt can create pinch points if the belt
backbends. Wear gloves when handling this belt.

Figure 241: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

A Pinch point
Figure 245: Wear gloves when handling belt

Figure 242: Push rod past retention feature

4. Ensure the rod is fully inserted.

A Pinch point
Figure 243: Ensure rod is past retention feature

Figure 246: Pinch points occur if belt backbends

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

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SERIES 7100-1

BELTS COVERED IN SECTION• Dual-Stacked Inline Roller

2. On the opposite belt edge, use a rod orscrewdriver to push the rod out of the belt.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD

Figure 250: Push rod from belt

1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the aligned holes in thehinges as far as possible.

Figure 247: Insert rod through hinges

3. Use a rod or screwdriver to push the rod past theretention feature.

Figure 248: Push rod past retention feature

4. Ensure the rod is fully inserted.

Figure 249: Ensure rod is past retention feature

REMOVE THE ROD
1. On one belt edge, use a rod or screwdriver topush the retention feature open.

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SERIES 9000-1

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Flush Grid
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.

Figure 253: Ensure rod is past retention feature

REMOVE THE ROD
1. From the top of the belt, insert a screwdriver
between the retention feature and the belt edge.
2. Rotate the screwdriver clockwise to hold theretention feature open.

Figure 251: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

Figure 254: Rotate screwdriver to hold retention featureopen

3. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 252: Push rod past retention feature

Figure 255: Push rod from belt

SPLICING ORIGINAL DESIGNWITH UPDATED DESIGNThe S9000 Flush Grid design was updated in
October 2012 for improved performance.
1. Cut the 0.180 in (4.6 mm) headed rods used in theoriginal belt section 0.75 in (19 mm) shorter thanthe overall belt width.

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SERIES 9000-1
2. Bring the two belt sections close together, but do
not join them.

8. Ensure the rod is fully inserted.

3. On the new belt section (B), locate the rod
retention features that point toward the original
belt section (A).

A Original belt section
B New belt section
Figure 258: Ensure rod is fully inserted

9. To close the other end of the belt, join the newsection (B) with the original section (A).
A Original belt section
B New belt section
Figure 256: Locate the rod retention features

4. Cut off the rod retention feature on both edges of
the new belt section (B).

A Original belt section
B New belt section
Figure 259: Join new section (B) with original section(A)

10. Insert a headed rod through the retention featureon the new belt section (B).
11. Use a screwdriver to push the rod past theretention feature on the new belt section (B).
12. Ensure the rod is fully inserted.

Figure 257: Cut retention feature

5. Join the original belt section (A) with the new belt
section (B) so the hinges are aligned.
6. Insert an unheaded rod through the retention
feature on the original belt section (A).
7. Use a screwdriver to push the rod past theretention feature.

Figure 260: Ensure rod is past retention feature

SPLICING WIDE BELTS
Preformed, headed rods are not always available forwide belts. If needed, the original rods can beheaded on both ends to join old and new belt
sections.
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges, leaving the endof the rod protruding.
NOTE: DO NOT use an open flame to close rod holes.

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SERIES 9000-1
3. Use an 80-watt soldering iron to head the rod.
Ensure the finished rod head is about 0.25 in (6.4mm) in diameter.
4. Ensure all rods are headed on both sides of thebelt.

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SERIES 10000-1

BELTS COVERED IN SECTION

4. Insert the rod through the open Slidelox.

• Bricklay Flat Top• Bricklay Non Skid Raised Rib• Bricklay Non Skid Perforated
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD AND
SLIDELOX RETAINER
INSERT THE ROD
1. On one belt edge, ensure the Slidelox is closed. If
not, use a screwdriver to slide the latch to close
the Slidelox.

Figure 263: Insert rod

5. Ensure the rod is inserted about 0.5 in (12.7 mm)
past the belt edge.
6. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.
NOTE: Ensure all Slidelox are closed after installation.

REMOVE THE ROD
NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.
Figure 261: Close Slidelox

1. Use a screwdriver to open the Slidelox on both
belt edges.

2. On the opposite belt edge, ensure the Slidelox isopen. If not, use a screwdriver to slide the latch toopen the Slidelox.

Figure 262: Open Slidelox

3. Join belt ends together so the hinges are aligned.

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SERIES 10000-1
2. Use a screwdriver to push the rod out of the belt.

Figure 264: Push rod from belt

3. Once the rod is removed, use a screwdriver toslide the latch to close the Slidelox. The Slidelox
snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

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SERIES 10000-2

BELTS COVERED IN SECTION• Mold to Width (MTW) Flat Top

5. Once the rod is inserted, close the Slidelox. The
Slidelox snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE RODUNHEADED ROD AND
SLIDELOX RETAINER

1. Use a screwdriver to open the Slidelox.

NOTE: DO NOT remove Slidelox from edge modules. Removal
can destroy the Slidelox and module.

INSERT THE ROD
1. On the belt edge with the Slidelox, ensure the
Slidelox is open. If not, use a screwdriver to slide
the latch to open the Slidelox.

Figure 267: Open Slidelox

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 265: Open Slidelox

2. Join belt ends together so the hinges are aligned.
3. Insert the rod through the open Slidelox.

Figure 266: Insert rod

4. Ensure the rod is inserted about 0.5 in (12.7 mm)
past the belt edge.

Figure 268: Push rod from belt

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SERIES 10000-2
3. Once the rod is removed, use a screwdriver toslide the latch to close the Slidelox. The Slidelox
snaps when closed.
NOTE: Ensure ALL Slidelox are closed after installation.

100 MM MTW SPROCKETOFFSET

HINGE DRIVE
One sprocket centerline must be offset 0.25 in (6.3mm) to the left of the chain center.

CENTER DRIVE
One sprocket centerline must be offset 0.25 in (6.3mm) to the right of the chain center.

200 MM MTW SPROCKET
BELT RUN DIRECTIONOFFSET
Use the following information if the Slidelox is on theleft as the belt moves away from you.

BELT RUN DIRECTION
Use the following information if the Slidelox is on theleft as the belt moves away from you.

HINGE DRIVE
Use a maximum of four sprockets with the centersprocket offset 0.25 in (6.3 mm) to the left of thechain center.

CENTER DRIVE
Use a maximum of three sprockets with the centersprocket offset 0.25 in (6.3 mm) to the right of thechain center.
Figure 269: Slidelox on left

HINGE DRIVE
Use a maximum of two sprockets with one sprocket
centerline offset 0.25 in (6.3 mm) to the left of thechain center.

CENTER DRIVE
One sprocket centerline must be offset 0.25 in (6.3mm) to the right of the chain center.

BELT RUN DIRECTION
Use the following information if the Slidelox is on theright as the belt moves away from you.

BELT RUN DIRECTION
Use the following information if the Slidelox is on theright as the belt moves away from you.

HINGE DRIVE
Use a maximum of three sprockets with the centersprocket offset 0.25 in (6.3 mm) to the left of thechain center.

CENTER DRIVE
Use a maximum of three sprockets with the centersprocket offset 0.25 in (6.3 mm) to the right of thechain center.

Figure 270: Run direction

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RADIUS BELTS

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108

SERIES 2100-1

BELTS COVERED IN SECTION• ZERO TANGENT™ Radius Flat Top

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

REMOVE THE ROD
1. From the bottom of the belt, cut off the rodlet
heads.

UNHEADED ROD• Ensure rods are the correct length.
• Whenever possible, use the precut rods suppliedwith the belt. If precut rods are not available,
ensure dry nylon rods are cut 3.40 in + belt
width/80 in (86.5 mm + belt width/80 mm) shorter
than the overall belt width.
• Because wet nylon rods shrink as they dry, do not
cut wet nylon rods to length.
• Cut polypropylene or acetal rods 0.50 in (12.7 mm)
shorter than the overall belt width.

Figure 273: Cut rodlet

2. Use a stiff, 0.9 in (24 mm) diameter wire to push
the rodlet and rod out of the belt.

INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.

Figure 271: Insert rod

3. Insert the rodlet.

Figure 274: Push rod and rodlet from belt

4. Use a screwdriver to push the rodlet past theretention feature and fully into the belt.

Figure 272: Push rodlet past retention feature

5. Ensure the rod is fully inserted.

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SERIES 2200-1

BELTS COVERED IN SECTION• Radius Flush Grid

3. Insert the rod through the hinges as far as
possible.

• Radius Flush Grid High Deck
• Radius Flush Grid (2.6) with Insert Rollers• Radius Friction Top
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

BELT INSTALLATION

Figure 275: Insert rod

4. Use a screwdriver to push the rod past theretention feature.

• The S2200 (without accessories) is top to bottom
reversible, symmetrical, and bi-directional. Please
consult an Intralox spiral engineer for the best run
direction.
• Hold down wearstrips are mandatory on insideand outside edges of all turns to keep the belt
constrained while turning.
• Edge guides must extend at least one belt width
into the adjacent straight runs to ensure the belt
path is straight before and after each turn.
NOTE: Ensure hold down wearstrips are installed on theinside and outside edges of all turns.

Figure 276: Ensure rod is past retention feature

5. Ensure the rod is fully inserted.

UNHEADED ROD• S2200 polypropylene and polyethylene belts use
0.24 in (6.1 mm) diameter acetal rods.
• S2200 acetal belts use nylon or acetal rods.
• S2200 polypropylene belts for chemical resistanceuse polypropylene rods.
• Extra rods are packed with each belt.

Figure 277: Ensure rod is fully inserted

REMOVE THE ROD
1. Use your thumb to flex the flush edge of themodule to free the rod from the retention feature.

INSERT THE ROD
1. Cut rods 0.44 in (11 mm) shorter than the overall
belt width.
2. Join belt ends together so the hinges are aligned.

Figure 278: Free rod from retention feature

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SERIES 2200-1
2. Grip and pull the rod out to open the belt.

• Ensure the Insert Rollers contact the wearstrips
during belt installation. If your conveyor isdesigned to your belt specifications, but the Insert
Rollers do not contact the carryway, flip the belt.

Figure 279: Grip rod

Figure 280: Pull out rod

S2200 WITH INSERT ROLLERS• Ensure the rollers are retained for reinsertion whenrods are removed.
• Ensure the side of the Insert Roller with the smaller
diameter is next to the link with a round rod hole,
not a slotted hole, when replacing an Insert Roller.
Incorrect roller placement affects turn ratio.

A Small diameter
B Round rod hole
C Slotted hole
Figure 281: Smaller diameter next to round rod hole

• Ensure all Insert Rollers are positioned so the sides
with the small diameters are oriented in the same
direction when splicing together two or more belt
sections. Rollers oriented in opposite directions
can interfere with sprockets.

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SERIES 2200-2

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Radius with Edge Bearing• Flush Grid High Deck with Edge Bearing
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

BELT RUN DIRECTION
The S2200 Radius/High Deck with Edge Bearing(without accessories) is top to bottom reversible. The
recommended run direction is illustrated here.

Figure 284: Ensure rod is past retention feature

REMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

Figure 282: Run direction

UNHEADED ROD
INSERT THE ROD

Figure 285: Open retention feature

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
3. Use a screwdriver to push the rod past theretention feature.

Figure 286: Push rod from belt

Figure 283: Push rod past retention feature

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SERIES 2300-1

BELTS COVERED IN SECTION

4. Ensure the rod is fully inserted.

• Flush Grid Nose-Roller Tight Turning• Flush Grid Nose-Roller Tight Turning with Edge
Bearing• Flush Grid Nose-Roller Dual Turning• Flush Grid Nose-Roller Dual Turning with Edge
Bearing
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD• Ensure rods are the correct length.
• Whenever possible, use the precut rods suppliedwith the belt.

Figure 289: Ensure rod is past retention feature

REMOVE THE ROD
1. From the top of the belt, insert a screwdriver
between the rod and the belt.
2. Twist the screwdriver to bend and push the rod
through the retention feature and out of the belt.

INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.

Figure 290: Push rod through retention feature

3. Once past the belt edge, pull the rod out to open
the belt.
Figure 287: Insert rod through hinges

3. Use a screwdriver to push the rod past theretention feature.

Figure 288: Push rod past retention feature

Figure 291: Pull rod from belt

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SERIES 2400-1

BELTS COVERED IN SECTION• Radius Flat Top• Radius Flush Grid (Tight Turning Radius and 2.2)

• Extra rods are packed with each belt.

INSERT THE ROD• Radius Flush Grid (2.4 and 2.8) with Insert Rollers

1. Cut rods 0.6 in (15 mm) shorter than the overall
belt width.

• Radius Flush Grid High Deck

2. Join belt ends together so the hinges are aligned.

• Flush Grid High Deck with Load-Sharing Edge

3. Insert the rod through the hinges as far as
possible.

• Radius Flush Grid with Load-Sharing Edge
• Radius Friction Top (2.2)• Flush Grid Friction Top 2.2 with Load-Sharing
Edge• Radius Raised Rib• 0.4 in High Radius Friction Top• Radius Flush Grid with Heavy-Duty Edge
• Radius Friction Top with Heavy-Duty Edge
• 0.4 in High Radius Friction Top with Heavy-Duty
Edge• Radius Flush Grid High Deck with Heavy-Duty
Edge

Figure 292: Insert rod through hinges

4. Use a screwdriver to push the rod past theretention feature.

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

BELT INSTALLATION• The S2400 (without flights, friction modules or holddown guides) is top to bottom reversible,
symmetrical, and bi-directional. Please consult an
Intralox spiral engineer for the best run direction.
• Hold down wearstrips are mandatory on insideand outside edges of all turns to keep the belt
constrained while turning.

Figure 293: Push rod past retention feature

5. Ensure the rod is fully inserted.

• Edge guides must extend at least one belt width
into the adjacent straight runs to ensure the belt
path is straight before and after each turn.
NOTE: Ensure hold down wearstrips are installed on theinside and outside edges of all turns.

UNHEADED RODS
• S2400 polypropylene belts use 0.180 in (4.6 mm)diameter acetal rods.
• For chemical resistance on polypropylene belts,
use polypropylene rods.

Figure 294: Ensure rod is past retention feature

REMOVE THE ROD
1. From the top of the belt, insert a screwdriver
between the rod and the belt.

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SERIES 2400-1
2. Twist the screwdriver to bend and push the rod
through the retention feature and out of the belt.

When connecting the leading edge of the old flushedge design (B) to the trailing edge of the new flushedge design (A), modification of the old design (B) is
necessary.

Figure 295: Push rod through retention feature

3. Once past the belt edge, pull the rod out to open
the belt.
A New Flush Edge
B Old Flush Edge
C Rod guides
Figure 298: Leading edge B spliced with trailing edge A

1. Use snips to trim the rod guides from the olddesign module (B).

Figure 296: Pull rod from belt

SPLICING NEW FLUSH
EDGE (A) WITH OLD FLUSH
EDGE (B)When connecting the leading edge of the new flushedge design (A) to the trailing edge of the old flushedge design (B), no modifications are necessary.

A New Flush Edge
B Old Flush Edge
Figure 299: Trim rod guides from old design module (B)A New Flush Edge
B Old Flush Edge
Figure 297: Leading edge A spliced with trailing edge B

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SERIES 2400-1
2. Once cut, ensure the cut surface is smooth.

• Ensure all Insert Rollers are positioned so the sides
with the small diameters are oriented in the same
direction when splicing together two or more belt
sections. Rollers oriented in opposite directions
can interfere with sprockets.
• Ensure the Insert Rollers contact the wearstrips
during belt installation. If your conveyor isdesigned to your belt specifications, but the Insert
Rollers do not contact the carryway, flip the belt.

A New Flush Edge
B Old Flush Edge
C Cut surface
Figure 300: Ensure cut surface is smooth

3. See Insert the Rod for splicing instructions.

S2400 WITH INSERT ROLLERS• Ensure the rollers are retained for reinsertion whenrods are removed.
• Ensure the side of the Insert Roller with the smaller
diameter is next to the link with a round rod hole,
not a slotted hole, when replacing an Insert Roller.
Incorrect roller placement affects turn ratio.

A Smaller diameter
B Round rod hole
C Slotted hole
Figure 301: Smaller diameter next to round rod hole2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

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SERIES 2400-2

BELTS COVERED IN SECTION• Radius with Edge Bearing• Flush Grid High Deck with Edge Bearing
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

INSERT THE ROD
1. Join belt ends together so the hinges are aligned.
2. Insert the rod through the hinges as far as
possible.
3. Use a screwdriver to push the rod past theretention feature.

BELT RUN DIRECTION
The S2400 Radius with Edge Bearing (without
accessories) is top to bottom reversible. The
recommended run direction is illustrated here.

Figure 305: Push rod past retention feature
Figure 302: S2400 Radius with Edge Bearing

4. Ensure the rod is fully inserted.

UNHEADED RODREMOVE THE ROD
1. On one belt edge, use a screwdriver to push theretention feature open.

Figure 306: Ensure rod is past retention feature

Figure 303: Open retention feature

2. On the opposite belt edge, use a screwdriver topush the rod out of the belt.

Figure 304: Pull rod from belt

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SERIES 3000-1

BELTS COVERED IN SECTIONSECTION REPLACEMENT• Knuckle Chain• If only repairing a small belt section, it is easiest to
remove the belt from the conveyor and remove thepins on either side of the damaged section.

• Mesh Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

STEEL PIN
S3000 chain-style belts are bi-directional. The
straight chain, S3000S, is also reversible top-tobottom.

INSERT THE PIN
1. Join belt ends together so the hinges are aligned.
2. Insert a steel pin through the hinges (smooth end
first) and push it through both modules as far as
possible (usually up to the knurled end).

• New belt sections can be spliced into older
sections.
• If the belt is caught or snagged on the frame orother object, the steel pins may bend. Though noteasily visible, a belt running with bent pins may not
fit on the sprockets, causing drive problems.
• If bent pins are found, large belt sections may bedamaged and the entire belt may needreplacement.
NOTE: Hold down wearstrips are mandatory on the inside andoutside edges of all turns to keep the belt constrained whileturning.

3. Use a small hammer or similar tool to tap theknurled end of the pin into the module.
4. Ensure the edges of the pin are at least flush withthe edges of the belt. Preferably, the pin is slightly
recessed from both sides of the belt.

REMOVE THE PIN
1. Locate the knurled end of the pin. The knurl leaves
small grooves in the module when inserted.
2. From the side of the belt opposite the knurl, use ahammer and punch to tap the smooth end of thepin and push the pin from the module.
NOTE: Bent pins prevent the belt from properly fitting on the
sprockets.

A Knurled end
Figure 307: push pin from module2024 Installation, Maintenance, & Troubleshooting Manual-Modular Plastic Belts

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SERIES 4000-1

BELTS COVERED IN SECTION• S4009 Flat Top• S4009 Flush Grid

4. Ensure the edges of the pin are at least flush withthe edges of the belt. Preferably, the pin is slightly
recessed from both sides of the belt.

REMOVE THE PIN• S4014 Flat Top• S4030 7.5-in ProTrax Sideflexing Flat Top
with Tabs• S4031 7.5-in ProTrax Sideflexing Flat Top
with Tabs• S4032 7.5-in ProTrax Sideflexing Flat Top
with Tabs• S4033 7.5-in ProTrax Sideflexing Flat Top• S4090 Sideflexing Flat Top• S4091 Sideflexing Flat Top• S4092 Sideflexing Flat Top• S4092 Sideflexing Square Friction Top
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

STEEL PIN
S4000 chain-style belts are designed to run in one
direction, indicated by a small arrow on the bottomof the module. While the belt can run in the reverse
direction, snagging can occur. The steel pins
connecting the modules are press fit into themodules.
NOTE: Only insert pins from the direction indicated on thebottom of the module.

1. Locate the knurled end of the pin. The knurl leaves
small grooves in the module when inserted.
2. From the side of the belt opposite the knurl, use ahammer and punch to tap the smooth end of thepin and push the pin from the module.
NOTE: Pin removal wears down the hinge plastic. DO NOT
remove the same pin repeatedly.

SECTION REPLACEMENT• If only repairing a small belt section, it is easiest to
remove the belt from the conveyor and remove thepins on either side of the damaged section.
• New belt sections can be spliced into older
sections.
• If the belt is caught or snagged on the frame orother object, the steel pins may bend. Though noteasily visible, a belt running with bent pins may not
fit on the sprockets, causing drive problems.
• If bent pins are found, large belt sections may bedamaged and the entire belt may needreplacement.
NOTE: Hold down wearstrips are mandatory on the inside andoutside edges of all turns to keep the belt constrained whileturning.

INSERT THE PIN
1. Join belt ends together so the hinges are aligned.
2. Insert a steel pin through the hinges (smooth end
first) and push it through both modules as far as
possible (usually up to the knurled end).
IN

IN

Figure 308: Insert steel pin through hinges

3. Use a small hammer or similar tool to tap theknurled end of the pin into the module.

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SPIRAL BELTS

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SERIES 2600-1

BELTS COVERED IN SECTION• Spiral (1.0, 1.1, 1.6, 2.0. 2.2, 2.5, and 3.2) Radius

6. Continue inserting the rod through the hinges until
the end of rod is near the belt edge.

• Spiral Rounded Friction Top
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD

Figure 311: Insert rod through hinges

7. Push the rod past the belt edge and snap theflush edge over the rod into the closed position.

INSERT THE ROD
1. Ensure the rods are 0.240 in (6 mm) diameter
acetal rods.
2. Cut rods 0.5 in (12.7 mm) shorter than the overall
belt width.
3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the hinges as far as
possible.

Figure 312: Push rod past belt edge, snap flush edge
over rod

8. Ensure the rod is fully inserted.

Figure 309: Insert rod through hinges

5. Align the hinges of the fourth and fifth link.

Figure 313: Ensure the rod is fully inserted

REMOVE THE ROD
1. Grip the rod and push it into the belt.

Figure 310: Align hinges

Figure 314: Push rod into belt

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SERIES 2600-1
2. Use your thumb to flex the flush edge of themodule to free the rod from the retention feature.

3. Insert the rod into the occluded hole.

Figure 318: Insert rod
Figure 315: Flex flush edge of module to free rod

3. Grip and pull the rod out to open the belt.

4. While holding the links together to keep the hingesaligned, insert the rod through the hinges as far as
possible.

Figure 316: Grip rod
Figure 319: Push rod past retention feature

5. Use a screwdriver to push the rod past theretention feature.
6. Ensure the rod is fully inserted.

Figure 317: Pull rod from belt

4. Replace rods that show signs of damage or wear.

S2600 OUTER EDGE & DUALTURNING 2.0
INSERT THE ROD

Figure 320: Ensure rod is past retention feature

REMOVE THE ROD
1. Grip the rod in the opening near the belt edge.

1. Ensure the rods are 0.240 in (6 mm) diameter
acetal rods.
2. Join belt ends together so the hinges are aligned.

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SERIES 2600-1
2. Push the rod slightly to the side and past theoccluded hole.

3. Ensure the outer sprockets adhere to the following
minimum sprocket indents:• S2600 1.6, 2.2, 2.5, 3.2 turn radius: 4.75 in(120.7 mm) indent from inner & outer beltingedge• S2600 1.0 turn radius: 12.0 in (304.8 mm) indent
from inner edge and 4.75 in (120.7 mm) indent
from outer edge.
• S2600 1.1 turn radius: 9.0 in (228.6 mm) indent
from inner edge and 4.75 in (120.7 mm) indent
from outer edge.
4. Install two support rollers on the inner and outerbelt edges. For 1.1 turn radius, a minimum of two
support rollers are recommended to be locked
down approximately 2 in (50.8 mm) and 6 in(152.4 mm) from the inside edge.

Figure 321: Push rod to side and past hole

3. Once past the belt edge, pull the rod out to open
the belt.

5. Secure both sides of all sprockets using thestainless steel split collar retainer rings.

Figure 322: Pull rod from belt

SPIRAL SPROCKETINSTALLATION

Figure 323: Secure both sides of all sprockets

1. Mount the sprockets on the primary drive shaft sothey are evenly distributed, with all sprocket teethaligned in the same direction when looking down
the shaft.
2. Ensure all sprocket alignment notches are aligned
down the length of the shaft. See Sprocket
Installation in Equipment Installation Overview.

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SERIES 2600-1
NOTE: All sprockets and support wheels require split heavyduty retainer rings.

6. Ensure the sprockets properly engage the belt
and allow belting to find its natural path.

E

A

Figure 325: S2600-1.0> = 26 in (660.4 mm)

C
F
D

F
B

F

2.00 in(50.8 mm) 0.125 in*(3.175 mm)

F
B

2.00 in(50.8 mm)D

4.75 in(120.65 mm)

D

F
B

F
B

0.125 in*(3.175 mm)

FD

F

2.00 in(50.8 mm)D
4.75 in(120.65 mm)

D

9.00 in(228.60 mm)

NOTE: All sprockets and support wheels require split heavyduty retainer rings.
Figure 324: S2600-1.6, 2.2, 2.5, 3.2

2.00 in(50.8 mm)2.00 in(50.8 mm)

F F
C

0.125 in*(3.175 mm)

A BeltB Sprocket
C Support wheel
D Sprocket indent
E Inside edge of belt
F Split heavy-duty retainer ring
* Typical

A BeltB Sprocket
C Support wheel
D Sprocket indent
E Inside edge of belt
F Split heavy-duty retainer ring
* Typical
NOTE: All sprockets and support wheels require split heavyduty retainer rings.
Figure 326: S2600-1.1> =26 in (660.4 mm)

A

F
D

F
D

6.00 in(152.40 mm)

0.125 in*(3.175 mm)

D

A
C

F
D

F

4.75 in(120.65 mm)

E

E

C

F
C

F

D

F
0.125 in*(3.175 mm)

7.00 in(177.80 mm)
0.125 in*(3.175 mm)

F
B

F
D

C

SPIRAL TRAVEL DIRECTIONFD

Spiral belts can run bi-directionally. Please consult
an Intralox spiral engineer for the best run direction.

2.00 in(50.8 mm)4.75 in(120.65 mm)

Intralox makes the appropriate belt travel
recommendation (Slots Leading or Holes Leading)
based on every spiral system design criteria.

D

12.00 in
(228.60 mm)

A BeltB Sprocket
C Support wheel
D Sprocket indent
E Inside edge of belt
F Split heavy-duty retainer ring
* Typical

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SERIES 2600-1

A SlotB HoleC Slot leading direction
D Hole leading direction
Figure 327: Spiral travel direction

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SERIES 2700-1

BELTS COVERED IN SECTION

5. Align the hinges of the fourth and fifth link.

• Spiral (1.6, 2.2, and 2.7) Radius• Spiral Rounded Friction Top• Side Drive• Side Drive V2This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
1. Ensure the rods are 0.240 in (6 mm) diameter
acetal rods.

Figure 329: Align hinges

6. Continue inserting the rod through the hinges until
the end of rod is near the belt edge.
7. Push the rod past the belt edge and snap theflush edge over the rod into the closed position.

2. Cut rods 0.5 in (12.7 mm) shorter than the overall
belt width.
3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the hinges as far as
possible.
Figure 330: Push rod past belt edge

8. Ensure the rod is fully inserted.

Figure 328: Insert rod through hinges
Figure 331: Ensure rod is fully inserted

REMOVE THE ROD
1. Grip the rod and push it into the belt.

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SERIES 2700-1
2. Use your thumb to flex the flush edge of themodule to free the rod from the retention feature.

3. Insert the rod into the occluded hole.

Figure 335: Insert rod

4. While holding the links together to keep the hingesaligned, insert the rod through the hinges as far as
possible.

Figure 332: Flex flush edge of module

3. Grip and pull the rod out to open the belt.

Figure 336: Insert rod through hinges

5. Use a screwdriver to push the rod past theretention feature.
6. Ensure the rod is fully inserted.
Figure 333: Grip rod

Figure 337: Ensure rod is past retention feature

REMOVE THE ROD
1. Grip the rod in the opening near the belt edge.
Figure 334: Pull rod from belt

2. Push the rod slightly to the side and past theoccluded hole.

S2700 2.2/2.7 RADIUS WITH
OCCLUDED HOLES ON THE
FLUSH EDGE
INSERT THE ROD
NOTE: S2700 DirectDrive™ requires all rod insertion to occur
on the outside belt edge.

Figure 338: Push rod to side and past occluded hole

1. Ensure the rods are 0.240 in (6 mm) diameter
acetal rods.
2. Join belt ends together so the hinges are aligned.

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SERIES 2700-1
3. Once past the belt edge, pull the rod out to open
the belt.

6. Ensure the sprockets properly engage the belt
and allow belting to find its natural path.

E

A

C

C

F
D

Figure 339: Pull rod from belt

2.00 in(50.8 mm)SPIRAL SPROCKETINSTALLATION
1. Mount the sprockets on the primary drive shaft sothey are evenly distributed, with all sprocket teethaligned in the same direction when looking down
the shaft.
2. Ensure all sprocket alignment notches are aligned
down the length of the shaft. See Sprocket
Installation in Equipment Installation Overview.
3. Ensure the outer edge sprockets adhere to thefollowing minimum sprocket indents: 4.75 in(120.7 mm) indent from inner and outer belt edge.
4. Install two support rollers on the inner and outerbelt edges. For 1.1 turn radius, a minimum of two
support rollers are recommended to be locked
down approximately 2 in (50.8 mm) and 6 in(152.4 mm) from the inside edge.

F
0.125 in*(3.175 mm)

FB

0.125 in*(3.175 mm)

F
B

F
B
D
4.75 inFD

2.00 in(50.8 mm)(120.65 mm)

D

4.75 in(120.65 mm)

A BeltB Sprocket
C Support wheel
D Sprocket indent
E Inside edge of belt
F Split heavy-duty retainer ring
* Typical
NOTE: All sprockets and support wheels require split heavyduty retainer rings.
Figure 341: Ensure sprockets properly engage belt

5. Secure both sides of all sprockets using thestainless steel split collar retainer rings.

Figure 340: Secure both sides of all sprockets

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SERIES 2800-1

BELTS COVERED IN SECTION• SpiralDirectDrive™

5. Use a screwdriver to push the rod past theretention feature.

• Spiral GTech 1.6 Radius• Spiral GTech 2.2 and 3.2• Spiral GTech Rounded Friction Top
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
Figure 343: Push rod past retention feature

NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

6. Ensure the rod is fully inserted.

UNHEADED ROD
INSERT THE ROD
NOTE: S2800 requires all rod insertion to occur on the outside
belt edge.
1. Ensure the rods are 0.240 in (6 mm) diameter
unheaded rods.
2. Cut rods 0.6 in (15.2 mm) shorter than the overall
belt width.
3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the hinges as far as
possible.

Figure 344: Ensure rod is past retention feature

REMOVE THE ROD
NOTE: S2800 requires all rod removal to occur on the outside
belt edge.
1. On the bottom of the belt, grip the rod in the
opening near the belt edge.
2. Push the rod slightly to the side and past theretention feature.
3. Once past the belt edge, pull the rod out to open
the belt.

Figure 342: Insert rod through hinges

Figure 345: Pull rod from belt

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SERIES 2800-1
SPIRAL SPROCKETINSTALLATION

A
E

S2800 SPIRAL GTECH 1.6, 2.2, 3.2• All sprockets and support wheels require split
heavy-duty retainer rings.
• 0.125 in (3 mm) clearance must be maintained
between the retainer rings and the sprockets/
support wheels.
• Sprockets must be installed so that the teeth drive
the hinge of the belt.
• Outermost sprocket installation location depends
on the orientation of the outermost module.

A

C

D

3.10 in(79 mm)2.70 or 3.70 in(69 or 94 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring

S2800 SPIRAL DIRECTDRIVE–HOLESLEADING• All sprockets and support wheels require split
heavy-duty retainer rings.

• Sprockets must be installed so that the teeth drive
the hinge of the belt.

D

0.125 in
(3 mm)A

C

E

B

6.70 or 7.70 in(170 or 196 mm)

Figure 348: Belt width of 24 in (610 mm) and more

3.60 in(91 mm)A

3.10 in(79 mm)0.125 in
(3 mm)

3.00 in(76 mm)A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel

Figure 346: Belt width of 24 in (610 mm) and less

C

D

B

5.10 in(130 mm)• 0.125 in (3 mm) clearance must be maintained
between the retainer rings and the sprockets/
support wheels.

B

0.125 in
(3 mm)

1.25 in(32 mm)

3 in(76 mm)6.70 or 7.70 in(170 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel

DB

0.125 in
(3 mm)

2.70 or 3.70 in(69 or 94 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
Figure 349: Belt width of 16 in (407 mm) and lessCE
3.60 in(91 mm)Figure 347: Belt width of 16 in (407 mm) to 24 in (610 mm)

AD

B
0.125 in
(3 mm)

3.00 in(76 mm)6.70 or 7.70 in(170 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel
Figure 350: Belt width of 16 in (407 mm) to 24 in (610 mm)

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SERIES 2800-1
A

C

C

E

B

1.75 in(44 mm)0.125 in
(3 mm)

5.60 in(142 mm)D

3.00 in(76 mm)1.75 in(44 mm)6.70 or 7.70 in(170 or 196 mm)

A
E

D

B
6.60 in(168 mm)

0.125 in
(3 mm)

3.00 in(76 mm)6.70 or 7.70 in(170 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel
Figure 351: Belt width of 24 in (610 mm) and more

Figure 354: Belt width of 24 in (610 mm) and more

S2800 SPIRAL DIRECTDRIVE—SLOTSLEADING• All sprockets and support wheels require split
heavy-duty retainer rings.
• 0.125 in (3 mm) clearance must be maintained
between the retainer rings and the sprockets/
support wheels.
• Sprockets must be installed so that the teeth drive
the hinge of the belt.

AC

4.60 in(117 mm)B

D

2.70 or 3.70 in(69 or 94 mm)

0.125 in
(3 mm)A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
Figure 352: Belt width of 16 in (407 mm) and lessCE
4.60 in(117 mm)D
0.125 in
(3 mm)

B

A

3.00 in(76 mm)6.70 or 7.70 in(170 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel
Figure 353: Belt width of 16 in (407 mm) to 24 in (610 mm)

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SERIES 2850-1

BELTS COVERED IN SECTION

6. Ensure the rod is fully inserted.

• DirectDrive™ Stacker
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
NOTE: S2850 requires all rod insertion to occur on the outside
belt edge.
1. Ensure the rods are 0.240 in (6 mm) diameter
unheaded rods.
2. Cut rods 0.6 in (15.2 mm) shorter than the overall
belt width.
3. Join belt ends together so the hinges are aligned.

Figure 357: Ensure rod is past retention feature

REMOVE THE ROD
NOTE: S2850 requires all rod removal to occur on the outside
belt edge.
1. On the bottom of the belt, grip the rod in the
opening near the belt edge.
2. Push the rod slightly to the side and past theretention feature.
3. Once past the belt edge, pull the rod out to open
the belt.

4. Insert the rod through the hinges as far as
possible.

Figure 358: Pull rod from belt

Figure 355: Insert rod through hinges

5. Use a screwdriver to push the rod past theretention feature.

Figure 356: Push rod past retention feature

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SERIES 2900-1

BELTS COVERED IN SECTION

6. Ensure the rod is fully inserted.

• Spiral DirectDrive™
• Spiral 1.6 and 2.2
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD

Figure 361: Ensure rod is past retention feature

REMOVE THE RODINSERT THE ROD

NOTE: S2900 requires all rod removal to occur on the outside
belt edge.

NOTE: S2900 requires all rod insertion to occur on the outside
belt edge.

1. On the bottom of the belt, grip the rod in the
opening near the belt edge.

1. Ensure the rods are 0.240 in (6 mm) diameter
unheaded rods.

2. Push the rod slightly to the side and past theretention feature.

2. Cut rods 0.95 in (24.1 mm) shorter than the overall
belt width.

3. Once past the belt edge, pull the rod out to open
the belt.

3. Join belt ends together so the hinges are aligned.
4. Insert the rod through the hinges as far as
possible.

Figure 359: Insert rod through hinges

5. Use a screwdriver to push the rod past theretention feature.

Figure 362: Push rod past retention feature

S2900 SPIRAL DIRECTDRIVE• All sprockets and support wheels require split
heavy-duty retainer rings.
• 0.125 in (3 mm) clearance must be maintained
between the retainer rings and the sprockets/
support wheels.
• Sprockets must be installed so that the teeth drive
the hinge of the belt.

Figure 360: Push rod past retention feature

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SERIES 2900-1
A

C

A

C
E

D

3.00 in(76 mm)B
0.125 in
(3 mm)

3.20 or 3.70 in(82 or 94 mm)

A
E
D

B
0.125 in
(3 mm)

1.75 in(45 mm)7.20 or 7.70 in(183 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel

Figure 363: Belt width of 16 in (407 mm) and less3.00 in(76 mm)0.125 in
(3 mm)

5.00 in(127 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring

C

D

B

1.75 in(45 mm)1.75 in(45 mm)7.20 or 7.70 in(183 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel

Figure 365: Belt width of 24 in (610 mm) and more

S2900 SPIRAL GTECH 1.6 AND
2.2• All sprockets and support wheels require split
heavy-duty retainer rings.
• 0.125 in (3 mm) clearance must be maintained
between the retainer rings and the sprockets/
support wheels.
• Sprockets must be installed so that the teeth drive
the hinge of the belt

Figure 364: Belt width of 16 in (407 mm) to 24 in (610 mm)

A

C

D

B

3.00 in(76 mm)0.125 in
(3 mm)

3.70 or 4.20 in(94 or 107 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
Figure 366: Belt width of 16 in (407 mm) and lessACE
3.00 in(76 mm)D

B
0.125 in
(3 mm)

1.75 in(45 mm)7.20 or 7.70 in(183 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel
Figure 367: Belt width of 16 in (407 mm) to 24 in (610 mm)

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SERIES 2900-1AC

1.25 in(32 mm)E
B

D
5.00 in(127 mm)

0.125 in
(3 mm)

1.75 in(45 mm)7.20 or 7.70 in(183 or 196 mm)

A BeltB Sprocket
C Inside edge of belt
D Split heavy-duty retainer ring
E Support wheel
Figure 368: Belt width of 24 in (610 mm) and more

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SERIES 2950-1

BELTS COVERED IN SECTION

6. Ensure the rod is fully inserted.

• DirectDrive™ Stacker
This belt can trap and injure fingers.
Never touch a moving belt! Stop theconveyor before servicing.
NOTE: Before use in food-safe applications, follow good
manufacturing practice and thoroughly clean and sanitize belts
according to your standard sanitary operating procedures.

UNHEADED ROD
INSERT THE ROD
NOTE: S2950 requires all rod insertion to occur on the outside
belt edge.
1. Ensure the rods are 0.240 in (6 mm) diameter
unheaded rods.
2. Cut rods 0.95 in (24.1 mm) shorter than the overall
belt width.
3. Join belt ends together so the hinges are aligned.

Figure 371: Ensure rod is past retention feature

REMOVE THE ROD
NOTE: S2950 requires all rod removal to occur on the outside
belt edge.
1. On the bottom of the belt, grip the rod in the
opening near the belt edge.
2. Push the rod slightly to the side and past theretention feature.
3. Once past the belt edge, pull the rod out to open
the belt.

4. Insert the rod through the hinges as far as
possible.

Figure 372: Push rod past retention feature

Figure 369: Insert rod through hinges

5. Use a screwdriver to push the rod past theretention feature.

Figure 370: Push rod past retention feature

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BELTING STORAGE
RECOMMENDATIONS

The following information provides some basic
suggestions to ensure your Intralox belting remains
in good condition and avoids possible damage whenstored. For wider, nylon belts, Intralox suggests
keeping a complete spare belt in inventory tominimize downtime in an emergency.
NOTE: Contact Intralox Customer Service if you have any
questions about proper belt storage.

STORAGE SUGGESTIONSREPLACEMENT BELTS

When ordering replacement belts, accurate belt
width and link count are important. Intralox can help
determine this information. Contact Intralox
Customer Service for more information.
Allow the belt sections to acclimate to the operating
environment for about two days before installation. If
a delay is not possible, or there is splicing difficulty,
contact Intralox Customer Service.

Store in climate-controlled environment: If
possible, store belting in a climate-controlledenvironment to minimize damage from excessive
heat and moisture.
Keep belting boxed: If possible, store belting in
original packaging to minimize damage from direct
light, dust and debris buildup, and excessive
movement.

STORAGE WARNINGS

Avoid storing belts in stacks: If possible, avoid
storing belts in stacks to minimize hinge stress.
Do NOT stack belts with accessories: Do not store
belts with flights or other accessories flat or instacked layers to avoid stress and warping.
Do NOT stack heavy belts: Do not store belts
heavier than 100 lb (45 kg) in stacked layers to avoid
stress, deflection, and warping.
Separate stacked belts with cardboard: If belts
weighing less than 100 lb (45 kg) are stacked, place
cardboard between each belt layer to minimize
damage to belt edges.

BELT MATERIAL GROWTH
Belt materials, especially nylon, can expand or
contract depending on storage and use conditions.
In high-temperature and high-humidity environments,
belts can expand in width and length over time. In
cooler, drier conditions, belts can contract. Intralox
provides belt widths and tolerances that account forpotential expansion and contraction during the belt
assembly process. Operating conditions are notaccounted for. Once a belt leaves our assembly
facility, environmental conditions can cause the belt
width to change. Contact Intralox Customer Service
for more information.

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PREVENTIVE MAINTENANCE
Perform the following procedures at the frequency indicated to maintain the Intralox belting system. Initially,
performing this inspection on a monthly basis enables you to spot any wear trends and develop a feel for theoperational characteristics of the conveyor.
Repair or replace any damaged components and repair any faulty processes.
Contact Intralox (the nearest Intralox office or Customer Service Representative) regarding any problems not
explained here.

Tech.
Initials

Maintenance Procedure to Perform

Monthly Interval
1

3

6

12

General/Safety Inspection
Inspect the belt for missing or damaged belt modules. Repair or replace parts as needed.

xInspect sprockets for mistracking or movement on the shaft. Repair or replace parts asneeded to prevent premature belt and sprocket wear.

x

Inspect the conveyor for missing or damaged return rollers, shoes, and wearstrips. Repair
or replace parts as needed to prevent premature belt and sprocket wear.

x

Inspect the belt for missing, damaged, or protruding belt rods. Repair or replace parts asneeded.

x

Inspect all incoming power sources to the equipment (air hoses, fittings, connections) forgood working condition. Repair or replace parts as needed.

x

Secure any misaligned or loose components, fasteners, etc. Repair or replace parts asneeded.

x

BELT-PITCH ELONGATION
Intralox belts can accommodate up to 3% belt-pitch elongation before sprocket engagement issues can be
expected. A belt pitch measurement at 3% or greater indicates it is time to replace your belt. When beltpitch elongation is greater than 3%, the belt pitch no longer matches the sprocket pitch. This mismatch
results in sprocket disengagement. In the initial stages of sprocket disengagement, mismatched sprocket
teeth can damage the belt. This damage can decrease belt life and increase risk of foreign material
contamination.

MONITOR BELT-PITCH ELONGATION
Use the following procedure to monitor belt-pitch elongation.
NOTE: Because temperature changes cause belts to expand and contract, it is important to provide the same ambient temperatureeach time the belt pitch is measured. A comparison of measurements taken at the same temperature is more useful than acomparison of measurements taken at different temperatures.
1. Measure and record the initial belt pitch and ambient temperature immediately after installing the belt. The
initial belt pitch provides the most accurate starting pitch measurement of the belt.
2. Measure and record the actual belt pitch and ambient temperature every three months. See .
3. Use the following equation to calculate belt-pitch elongation. If the initial belt pitch is not available, use thenominal belt pitch instead. For nominal belt pitches, see the Intralox Modular Plastic Conveyor BeltsEngineering Manual.
NOTE: Intralox can provide a spreadsheet template for calculating belt elongation. Contact Intralox Customer Service for more
information.

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PREVENTIVE MAINTENANCE
4. Replace belts and sprockets when belt-pitch elongation reaches 3%. Always replace belts and sprockets
together.

MEASURE BELT PITCH
Use the following procedure to measure belt pitch.
1. Ensure the ambient temperature is similar to the ambient temperature recorded after installation.
2. Collect a measuring tape, a notepad, and a pen or pencil.
3. Remove all products from the equipment and run the equipment for several seconds.
Wear personal protective gear (safety glasses and safety gloves) when operating equipment.

4. Stop the equipment and disable equipment power.
Lockout/tagout ALL energy sources before servicing equipment.

5. Once the equipment has stopped running, manually stretch the belt on the carryway to ensure the belt is
not compressed.
6. Beginning with the left or right edge of a belt module, pick an easily recognizable feature to count.
7. Count to the same feature on the left or right edge of a belt module at least 10 rows away. The minimum
measurable distance is 10 rows. To improve measurement accuracy, measure across as many more rows
as possible.
NOTE: The minimum measurable distance is 10 rows. Always measure the largest distance possible to ensure accurate
measurements.
8. Count the section of belt rows a second time to ensure the count is the same.
NOTE: For an accurate measurement, always count to the same feature on the last module counted.
9. Record the number of rows counted.
10. Place the end of a measuring tape on the first belt module counted. Ensure it sits on the module feature
picked in step 5.
11. Pull the measuring tape down the belt to the same feature on the left or right edge of the last belt module
counted.
12. Record the measurement.
13. Divide the measurement by the number of rows counted. The result is the actual belt pitch.

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TROUBLESHOOTING
Use the following guidelines to diagnose and solve mechanical problems on conveyors with Intralox belts.
Instructional videos that provide answers to common troubleshooting questions are available at https://www.intralox.com/resources/how-to-videos. Contact Intralox Customer Service for help troubleshooting anddiagnosing belt-related issues.

STRAIGHT-RUNNING BELTS
ProblemPossible Cause

Solution

Belt notengaging drive
sprockets

Incorrect belt tension around drive
sprockets

1. Ensure the belt returnway allows recommended catenary sag.
2. Respace rollers to get proper sag and bypass the slider bed returnway to getproper sag.
3. Contact Intralox Customer Service for further assistance.

Incorrect A or B dimension

Compare existing shaft location to that recommended for A and B conveyor frame
dimensions in the Intralox Engineering Manual. Adjust the drive shaft as necessary
to meet these dimensions.

Incorrect belt returnway design

1. Ensure the belt returnway provides recommended catenary sag.
2. Respace rollers to get proper sag and bypass the slider bed returnway to getproper sag.
3. Contact Intralox Customer Service for further assistance.

Sprockets not aligned correctly on Ensure sprockets are timed identically and all sprocket teeth line up when looking
shaftsdown the shaft. See Sprocket Installation for more information.
Insufficient belt wrap around drive Move the return roller nearest the drive shaft so at least 180 degrees of the belt
sprockets
wraps around the drive sprockets. Contact Intralox Customer Service for further
assistance.
Belt nottracking
properly

Drive and idle shafts not plumb,level, and square

1. Adjust shafts to be plumb, level, and square.
2. Ensure sprockets are held in place with shaft collars.

Conveyor frame and/or
components not level or square

1. Square and level the conveyor frame.
2. Check shaft alignment after adjusting the frame.
3. Replumb, level, and square the shafts if needed.

Return rollers not level and square Adjust return rollers to be level or square with conveyor frame.
to conveyor frame
Sprockets not aligned correctly on Ensure sprockets are timed identically and all sprocket teeth line up when looking
shaftsdown the shaft. See Sprocket Installation for more information.
Locked sprockets on drive andidle shafts are not properlyaligned

1. Realign the locked sprockets.
2. Ensure the drive shaft sprocket is aligned with the idle shaft sprocket.
See Sprocket Installation for more information.

Material build-up on bottom ofbelt interfering with proper
sprocket tooth engagement

Clean the bottom of the belt to remove any debris that could interfere with sprocket
tooth engagement. Consider installing in-place brushes, scrapers, scrolls, or otherdevices to prevent future buildup.

Belt improperly installed

With the exception of Series 200, all belt edges should be flush when spliced
properly. See belt series and style instructions for specific splicing instructions.

Retainer rings improperly installedor missing

1. Install the retainer rings so the locked sprockets on the drive and idle shafts arealigned.
2. Replace any missing retainer rings.

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TROUBLESHOOTING
Problem
Excessive belt
wear

Possible Cause

Solution

Belts, sprockets, or wearstrip
exposed to abrasive material• Eliminate or reduce belt, sprocket, and wearstrip exposure to abrasive material.
• Use pressurized air to blow debris from equipment or wash off equipment
regularly.

Incorrect wearstrip material

To ensure wearstrip material is correct for the application, contact Intralox forassistance in wearstrip selection.

Binding of belt in conveyor frame

1. Square and level the conveyor frame.
2. Remove any obstructions causing the belt to rub or bind.

Uneven or incorrect productloading• Add support under belt loading area.
• Consider adding a chute to orient conveyed material so it travels in the same
direction as the belt and at a similar speed.
• Consider adding a side guide to the opposite side of the belt for side-loaded
conveyors.
Contact Intralox Customer Service for more information.

Excessive belt speed

Reduce belt speed if possible. High-speed belts, especially those with short shaft
centers, wear faster than belts at lower speeds.

Incorrect wearstrip spacing

Contact Intralox Customer Service for more information. Wearstrip spacing varies
with the load on the belt, belt style, and temperature.

Sharp corners on carryway orreturnway wearstrips

Bevel or radius the leading edge of carryway and returnway wearstrips and slider
beds for smooth belt travel.

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TROUBLESHOOTING
Problem
Excessive
sprocket wear

Possible Cause

Solution

Sprockets exposed to abrasive
material• Eliminate or reduce sprocket exposure to abrasive material.
• Use pressurized air to blow debris from equipment or wash off equipment
regularly.
• Abrasive resistant sprockets are available for several belt series. Contact Intralox
Customer Service for more information.

Incorrect tension on belt

1. Ensure the belt is properly tensioned around the drive sprockets.
2. Ensure the belt returnway allows recommended catenary sag.
3. Respace rollers to get proper sag and bypass the slider bed returnway to getproper sag.
4. Contact Intralox Customer Service for further assistance.

Excessive belt speed

Reduce belt speed if possible. High-speed belts, especially those with short shaft
centers, wear faster than belts at lower speeds.

Drive and idle shafts not plumb,level, and square• Adjust shafts to be plumb, level, and square.
• Ensure sprockets are held in place with shaft collars.

Insufficient number of sprockets

The conveyor may require a more even load distribution among sprockets. Contact
Intralox Customer Service for more information.

Locked sprockets on drive andidle shafts are not properlyaligned

1. Realign the locked sprockets.
2. Ensure the drive shaft sprocket is aligned with the idle shaft sprocket.
See Sprocket Installation for more information.

Sprockets not aligned correctly on Ensure sprockets are timed identically and all sprocket teeth line up when looking
shaftsdown the shaft. See Sprocket Installation for more information.
Incorrect A or B dimension

Compare existing shaft location to that recommended for A and B conveyor frame
dimensions in the Intralox Engineering Manual. Adjust the drive shaft as necessary
to meet these dimensions.

Shaft deflection or twisting

1. Inspect shaft for deflection or twisting.
2. Replace any bent or twisted shafts.
Wide belts may require an intermediate bearing. Contact Intralox Customer Service
for more information.

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TROUBLESHOOTING
ProblemPossible Cause

Solution

Excessive beltedge wear ordamageBelt contacting obstructions onconveyor frame, returnway, or
adjacent equipment• Square and level the conveyor frame.
• Remove any obstructions causing the belt to rub or bind.
• Ensure locked sprockets are secure.
• Ensure sprockets are square.

Belt improperly aligned and not
tracking correctly• Realign the locked sprockets.
• Align the drive shaft sprocket with the idle shaft sprocket. See Sprocket
Installation for more information.
• Square and level the conveyor frame.
• Remove any obstructions causing the belt to rub or bind.
• Ensure sprockets are square.

Thermal expansion is causing belt Ensure there is a 0.25 in (6.4 mm) minimum clearance on each side of the belt whenedge to rub on conveyor frame
the belt is under full thermal expansion (highest temperature).

Sprockets
move laterally
to center oredge of belt

Conveyor frame and/or
components not level or square• Square and level the conveyor frame.
• Remove any obstructions causing the belt to rub or bind.
• Ensure locked sprockets are secure.
• Ensure sprockets are square.

Shafts not properly locked inplace with shaft collars, allowing
the shafts to migrate to one side

• Adjust shafts to be plumb, level, and square• Ensure sprockets are held in place with shaft collars.

Belt improperly installed

With the exception of Series 200, all belt edges should be flush when spliced
properly. See belt series and style instructions for specific splicing instructions.

Belt edge not guided through asubmerged application

Contact Intralox Customer Service for more information. Because Intralox belts arebuoyant in most solutions, it is necessary to control the belt course to prevent edge
wear.

Drive and idle shafts not plumb,level, and square• Adjust shafts to be plumb, level, and square.
• Ensure sprockets are held in place with shaft collars.

Retainer rings improperly installedor missing

1. Install the retainer rings so the locked sprockets on the drive and idle shafts arealigned.
2. Replace any missing retainer rings.

Locked sprockets on drive andidle shafts are not properlyaligned

1. Realign the locked sprockets.
2. Ensure the drive shaft sprocket is aligned with the idle shaft sprocket.
See Sprocket Installation for more information.

Sprockets not aligned correctly on Ensure sprockets are timed identically and all sprocket teeth line up when looking
shaftsdown the shaft. See Sprocket Installation for more information.
Material buildup on bottom of belt Clean the bottom of the belt to remove any debris that could interfere with sprocket
preventing proper tooth
tooth engagement. Consider installing in-place brushes, scrapers, scrolls, or otherengagement
devices to prevent future buildup.
Belt improperly installed

With the exception of Series 200, all belt edges should be flush when spliced
properly. See belt series and style instructions for specific splicing instructions.

Shaft deflection or twisting

1. Inspect shaft for deflection or twisting.
2. Replace any bent or twisted shafts.
Wide belts may require an intermediate bearing. Contact Intralox Customer Service
for more information.

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TROUBLESHOOTING
ProblemPossible Cause

Solution

Belt rodpushing out of
beltRods not properly installed

See belt series and style instructions for specific splicing instructions.

Drive and idle shafts not plumb,level, and square• Adjust shafts to be plumb, level, and square.
• Ensure sprockets are held in place with shaft collars.

Sideguard
wear ordamage(including
breakage)

Sideguards contacting• Remove sideguard travel obstructions.
obstructions on conveyor frame,• Square and level the conveyor frame.
returnway, or adjacent equipment. • Remove any obstructions causing the belt to rub or bind.
• Secure locked sprockets.
• Ensure sprockets are square.
Uneven or incorrect productloading• Add support under belt loading area.
• Consider adding a chute to orient conveyed material so it travels in the same
direction as the belt and at a similar speed.
• Consider adding a side guide to the opposite side of the belt for side-loaded
conveyors.
Contact Intralox Customer Service for more information.

Flight wear ordamageFlights contacting obstructions onconveyor frame, returnway, or
adjacent equipment• Remove debris blocking the flight travel.
• Square and level the conveyor frame.
• Remove any obstructions causing the belt to rub or bind.
• Secure locked sprockets.
• Ensure sprockets are square.

Uneven or incorrect productloading• Add support under belt loading area.
• Consider adding a chute to orient conveyed material so it travels in the same
direction as the belt and at a similar speed.
• Consider adding a side guide to the opposite side of the belt for side-loaded
conveyors.
Contact Intralox Customer Service for more information.

High impact in infeed area

Add an impact plate or chute above the belt to absorb initial shock and reduce or
eliminate belt impact. Mount the impact plate at an angle so product travels gently
onto the belt.

Improper flight support on
returnway

Ensure return rails support flighted belts on both sides of the belt along the returnway
and as needed across the belt width. Contact Intralox Customer Service for more
information.

ImpactUneven or incorrect productdamage to belt loading• Add support under belt loading area.
• Consider adding a chute to orient conveyed material so it travels in the same
direction as the belt and at a similar speed.
• Consider adding a side guide to the opposite side of the belt for side-loaded
conveyors.
Contact Intralox Customer Service for more information.

Unsuitable belt material

Ensure belt material is appropriate for application. See Belt Selection Process in
the Intralox Modular Plastic Conveyor Belts Engineering Manual or contact
Intralox Customer Service for assistance.

Application is outside theperformance range of a plastic
conveyor belt

Contact Intralox Customer Service for more information.

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TROUBLESHOOTING
ProblemFinger transfer
plate damage

Possible Cause

Solution

Incorrect finger transfer plate
mounting• Ensure finger transfer plates are not tightened down too firmly on the mounting
support surface.
• Ensure the finger transfer plates are mounted straight, level, and not bent or
twisted.
• See the Design Guidelines in the Intralox Modular Plastic Conveyor BeltsEngineering Manual for correct dimensional information and installation
information.

Excessive heat at finger transfer
plate area

If belts in a high heat area expand beyond the range allowed by the slotted holes on
the finger transfer plates, contact Intralox Customer Service for assistance.

Raised Rib belt not tracking
properly

Correct belt tracking. See Troubleshooting.

Material buildup between Raised
Ribs• If possible, eliminate the source of the material buildup.
• Routinely inspect and clean any unpreventable debris from the belt.

Incorrect A or B dimensions

Compare existing shaft location to that recommended for A and B conveyor frame
dimensions in the Intralox Engineering Manual. Adjust the drive shaft as necessary
to meet these dimensions.

Shaft deflection or twisting

1. Inspect shaft for deflection or twisting.
2. Replace any bent or twisted shafts.
Wide belts may require an intermediate bearing. Contact Intralox Customer Service
for more information.

Sprockets not aligned correctly on Ensure sprockets are timed identically and all sprocket teeth line up when looking
shaftsdown the shaft. See Sprocket Installation for more information.
Belt develops
excessivecatenary sag

Incorrect total belt length• Inspect catenary sag at the belt’s coldest operating temperature.
• If needed, remove rows of modules to shorten the belt and remove excess
catenary sag.
NOTE: Some belts can only be shortened in two-row increments.

Insufficient belt tension in highheat applications

If the excess catenary sag is due to thermal expansion from operationaltemperatures and is not excessive when cold, adding a take-up/tensioning device on
the conveyor to compensate for the thermal growth may be necessary. Contact
Intralox Customer Service for more information.

Elongation of belt due to initialstartup situation or heavy loads• Belts elongate during the initial break-in period. This is a natural part of the belt
adjusting to the application and is more noticeable with heavy loads.
• Allow the belt to adjust to operating conditions before shortening.
• Monitor the belt during this break-in to avoid binding or catching.

RADIUS BELTS
ProblemBelt notengaging withdrive
sprockets

Possible Causes

Solutions

Incorrect belt tension around drive Series 2200 and Series 2400 require little tension, but belt length changes and the
sprockets
dynamics of the returnway can cause the belt to skip off the sprockets. A snub roller
is recommended to keep the belt wrapped at least 180° around the sprocket.
Adjustments are needed o belt
length due to changes intemperature, load, or wear

If excess belt slack after the drive sprockets causes the belt to bounce off the drive
sprockets, installing a snub roller may prevent this. A vertical belt take-up before thefirst turn may also be needed.

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TROUBLESHOOTING
ProblemBelt notengaging withdrive
sprockets

Possible Causes

Solutions

The straight section of belt from
Ensure the straight section is at least 1.5 times the belt width.
curve to drive shaft is less than
1.5 times the belt width. Thisdifference causes the belt to havedifferent pitches at the two beltedges, which results in the belt
walking to the outside of the last
curve.
Unsupported belt edge leading to
the drive sprockets

Install a guide rail on the outside edge of the belt leading to the drive shaft to preventthe belt from walking toward the outside of the last turn.

Returnway section not verticallyEnsure both the carryway and returnway are vertically parallel.
parallel with carryway section,
which forces the sprocket rotation
to be out of line with the belt
travel.

Excessive
wear on theguide railwearstrip,
especially inturns.

Excessive
sprocket wear

Locked sprockets and hold down
guides are over-constraining thebelt.

Ensure only one method of tracking is used—either locked sprockets or hold down
guides.

PV value of guide rail wearstrip
material is exceeded.

1. Check the temperature of the guide rail wearstrip in the transition between
straight and turning sections. A sharp rise in temperature indicates the wearstrip
material is insufficient for the application.
2. Install guide rail wearstrips with a higher PV.

NOTE: DO NOT use a hold down AND locked sprockets on Series 2200 or 2400 belts.

NOTE: Eventually, the guide rail wearstrip stops wearing and the belt edge begins towear. It is better to replace wearstrips than belts.
Not enough belt clearance
through the section. If the belt isbound through a section,
additional compressive andtensile loads are applied to thewearstrip.

• Before belt installation, manually pass a piece of belt through all sections andwearstrips to ensure adequate clearance.
• Ensure Intralox recommended clearance is maintained.

Wearstrips in the turn not smoothor even

1. Check the temperature of the guide rail wearstrip in the turn. A higher
temperature on these wearstrips indicates the wearstrip is not smooth.
2. Replace damaged, worn, or incompatible wearstrips as needed.
3. Ensure all wearstrips form a smooth arc for any turn.

Unsupported belt edge leading to
the drive sprockets.

Install a guide rail on the outside edge of the belt leading to the drive shaft to preventthe belt from walking toward the outside of the last turn.

Contact Intralox Customer Service for more information.

Returnway section not verticallyEnsure both the carryway and returnway are vertically parallel.
parallel with carryway section,
which forces the sprocket rotation
to be out of line with the belt
travel.
Locked sprockets and hold down
guides are over-constraining thebelt.

Ensure only one method of tracking is used—either locked sprockets or hold down
guides.
NOTE: DO NOT use a hold down AND locked sprockets on Series 2200 or 2400 belts.

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TROUBLESHOOTING
Problem
Excessive beltedge wear ordamagePossible Causes

Solutions

A catch point on the guide rail
• Remove any catch points and sharp leading edges from all guide rail wearstrips.
wearstrips or hold down wearstrip • Ensure there is clearance between the outer hold down wearstrips and the belt
is snagging an edge.
when the belt is at maximum operating temperature.
• Ensure outer hold down wearstrips do not catch the belt.
Inappropriate guide rail wearstrip
material.

• Check the guide rail wearstrip for wear. Wearstrips with little wear may have toohigh a PV value for the belt.
• Replace any acetal, nylon, PTFE, etc. wearstrips with a plain or lubricated UHMW
wearstrip.
NOTE: Eventually, the guide rail wearstrip stops wearing and the belt edge begins towear. It is better to replace wearstrips than belts.

Belt rodmoving out of
beltRods not correctly installed.

Reinstall the rod. See belt series and style instructions for specific splicing
instructions.

Belt rodmoving out ofbelt.

A snag or wear damaged the rod.

• Inspect the belt for signs of damage.
• Replace any damaged belt edge modules or rods.
• Repair any snags on the conveyor frame.

If Series 2200 or Series 2400 belt, Always use a blunt cut on rods. An angled cut can cause the rod tip to move past thethe rod tip has a sharp angle.
retention feature.

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CONTACT

Intralox, L.L.C. USA, New Orleans, LA • +1-800-535-8848 • +1-504-733-0463
Intralox, L.L.C. Europe, Amsterdam, The Netherlands • +800-4687-2569 • +31-20-540-36-00
Intralox Shanghai LTD., Shanghai, China • 4008-423-469 • +86-21-5111-8400
For country- and industry-specific contact information, see www.intralox.com.

© 2023 Intralox, L.L.C. 5009841.2_English