HYPONIC Gearmotor®
Gearmotor
Hollow Type Input Shaft
Application Product :HYPONIC Gearmotor® with Current Limiter<<CAUTION>>
This product should be handled by only those who have been trained for the work.
Carefully read the maintenance manual before use.
Deliver this manual to the customer who will actually use the product.
This maintenance manual should be kept by the user for future reference.

Maintenance manual No.NM2201E-12

Introduction: Safety Precautions- Carefully read this maintenance manual and all accompanying documents before use (installation,
operation, maintenance, inspection, etc.). Thoroughly understand the machine, information about
safety, and all precautions for correct operation.
After reading, retain this manual for future reference.
- Pay close attention to the "DANGER" and "CAUTION" warnings regarding safety and proper use.

DANGER

Improper handling may result in physical damage, serious personal injury
and/or death.

CAUTION

Improper handling may result in physical damage and/or personal injury.

CAUTION

may lead to serious danger depending on the situation.
Matters described in
Be sure to observe important matters described herein.

DANGER- Transport, installation, plumbing, wiring, operation, maintenance, and inspections should be
performed by trained technicians; otherwise, electric shock, injury, fire, or damage to the equipment may result.
- I n the case of maintenance with disassembly, please contact the nearest authorized maintenance shop.
- When using the equipment in conjunction with explosion proof motor , a technician withelectrical expertise should supervise the transport, installation, plumbing, wiring, operation,
maintenance and inspection of the equipment; otherwise, explosion, ignition, electric shock,personal injury, fire or damage to the equipment may result.
- When the unit is to be used in a system for human transport a protecting device for humansafety should be installed to prevent chances of accidents resulting in personal injury, death, or
damage to the equipment due to running out of control or falling.
- When the unit is to be used for an elevator or lifter, install a safety protecting device on theelevator side to prevent it from falling; otherwise, personal injury, death, or damage to theequipment may result.

CAUTION lease install loss prevention device such as oil pan to the machine which is vulnerable to oilPespecially (machine for food processing and machine for clean room, and so on) in case oil orgrease leaks; otherwise, the product may fail because of oil leakage.

1

Introduction: How to Refer to the Maintenance Manual, Table of Contents
This maintenance manual is common for “gearmotors,” and “hollow type input shaft”
The symbols shown below are marked in the upper right or left corner of each page to indicate the classification. Please read the applicable pages.
On Common pages, regarding only specific specification, symbols are applied to indicate the contents
about special specification.

Specifications

Common to All
Specifications

symbolCommonGearmotor
Without Brake

With Brake

Hollow Type
Input Shaft

Application
Product
Application
Product

Contents
CommonIntroduction: Safety Precautions…………………………………………………………………… 1
Introduction: How to Refer to the Maintenance Manual, Table of Contents…………………… 2
1. Receiving Inspection……………………………………………………………………………… 3
2. Storage……………………………………………………………………………………………… 7
3. Transportation……………………………………………………………………………………… 8
4. Installation………………………………………………………………………………………… 9
5. Coupling With Other Machines…………………………………………………………………… 12
6. Wiring………………………………………………………………………………………………… 22
7. Operation…………………………………………………………………………………………… 49
8. Daily Inspection and Maintenance……………………………………………………………… 52
9. Troubleshooting…………………………………………………………………………………… 76
10. Construction Drawings…………………………………………………………………………… 78

Application Product : HYPONIC Gearmotor® with Current Limiter
11. Specification, Installation ……………………………………………………………………… 81
12. Wiring ……………………………………………………………………………………………… 83
13. Setting …………………………………………………………………………………………… 84
14. Operation ………………………………………………………………………………………… 85

Common15. Warranty …………………………………………………………………………………………… 86

2

1. Receiving Inspection Common
CAUTION- Unpack the unit after verifying that it is positioned right side up; otherwise, injury may result.
- Verify that the unit received is the one you ordered. Installing the wrong unit may result inpersonal injury or equipment damage.
- Do not remove the nameplate.
Verify the items listed below upon receiving the product. If a nonconformity or problem is found, pleasecontact with your nearest agent, distributor, or sales office.
(1) Does the information on the nameplate conform to what you ordered?
(2) Was any part broken during transport?
(3) Are all bolts and nuts tightened firmly?

1-1 Reading the Nameplates
There are two main types of nameplates: type 1 and type 2. Representative examples are shown below.
Please observe them by type.
When contacting the company, please provide [1] Gearmotor type or input shaft hollow type/specification symbol, [2] Reduction ratio, and [3] Serial number.

- Nameplate Type 1: Gear Unit and Motor Unit Are Combined.
[1] Gearmotor type(see P4)/specification symbol (see P5)*
MODEL
RATIO

[2] Reduction Ratio- Motor capacity

VOLTS
Hz
M.AMP
r/min
B.AMP
SERIAL No.

- Motor characteristics- Brake current value
for motor with brake[3] Serial number- Motor type (see P6)- Brake type for motor with brake(see P6)

2D
Code

OUTPUTRATINGP Ø TYPE
FRAME
M/BTHERMALRATING
B.TORQUE
JISC4034-1

S.F.

N・m

- Motor frame size
N・m- Brake torquefor motor with brake

Figure 1-1 Gearmotor Nameplate (type 1)- Nameplate Type 2: Separate Nameplates for Gear Unit and Motor Unit.
[1] G earmotor and input shaft hollow type (see P4)/
specification symbol(see P5)*[2] Reduction Ratio- Service factor- Input capacity, speed

MODEL
RATIO
INPUT
OUTPUT TORQUESERIAL No.

2D
Code

S.F.

r/min
N･m

- Allowable output torque- Motor capacity - Motor characteristics - Motor type (see P6)-B rake typefor motor with brake2D
Code(see P6)
kWP
Ø TYPE
VOLTS
FRAME- Motor frame size
DTT961W

Hz
M.AMP
r/min
EFF.

P.F.
B.AMP

M.THERM
RATING

B.THERMAL
B.TORQUE
JIS C4213
S/N[3] Production number(Serial number)

N・m- Brake torquefor motor with brake[3] Production number(Serial number)- Brake current value for motor with brake(Gear Unit Nameplate)(Motor Unit Nameplate)Figure 1-2 Gearmotor and Input Shaft Hollow Type Nameplate (type 2)* A specification symbol may not be identified.
Note: The input shaft hollow type has a nameplate only for the gear unit.

3

Common 1. Receiving Inspection
1-2 Checking Lubrication Method
All series of HYPONIC Gearmotor adopt grease lubrication and grease is enclosed when shipped fromthe factory, so the motor is available as it is.

1-3 Gearmotor Type
Symbol meanings are shown below. Please confirm that the type matches the order.

R

N

Y

M 01
Motor Connection
MethodM Gearmotor

Model Symbol
R HYPONICX
Output Shaft Direction

Input Shaft
Hollow Type

1010
Frame Size
RNYM
03
07
17

N Universal Mounting
Mounting StyleY

Hollow Shaft

F

Flange

H

Foot

1010
1110
1120
1210
1220
1230
1240

Input Capacity
Symbol (4P)
0015

15W

(1/50HP)

0025

25W

(1/30HP)

004

40W(1/20HP)

006

60W(1/12HP)

009

90W(1/9HP)01

0.1kW(1/8HP)

02

0.2kW(1/4HP)03

0.25kW (1/3HP)

05

0.4kW

08

0.55kW (3/4HP)(1/2HP)1

0.75kW (1HP)

1H

1.1kW

(1.5HP)

2

1.5kW

(2HP)

3

2.2kW

(3HP)

4

3.0kW

5

3.7kW

(5HP)

8

5.5kW

(7.5HP)

10

7.5kW(10HP)

15

11kW(15HP)

B

1310
1320
1330
1340

1410
1420
1430
1440

1510
1520
1521
1522
1530
1531
1540
1630
1631
1632
1633
1634
1640

RNFM RNHM
01
03
05
07
15
17
190
1120

190
1120

20
23
25
270
1220
1230
1240
30
33
35
370
1320
1330
1340
40
43
45
470
1420
1430
1440
50
53
54
55
1520
1530
1531
1540
1630
1631
1640

20
23
25
270
1220
1230
1240
30
33
35
370
1320
1330
1340
40
43
45
470
1420
1430
1440
50
53
54
55
1520
1530
1531
1540
60
63
64

4

Symbol Shaft TypeBlank Metric
Inch
Y
AGMA
YA
AGMA
YB
AGMA
YC

5
Reduction Ratio
Nominal ratio

With or Without Brake
Blank Without Brake

B

With brake

CWith Brake and
One-Touch Release
Lever Device

SuffixModels With J1 Solid Shaft Foot Mounting
a 4-Digit
Frame Size X1 Solid Shaft Flange Mounting

SymbolBlank *

Suffix (Motor Type)With 3-Phase Motor

EP

With Premium-Efficiency, 3-Phase Motor

AV

With 3-Phase Motor for Inverter

AP

With Premium-Efficiency, 3-Phase Motor for Inverter

ES

With High-Efficiency, 3-Phase Motor

CA

With Single Phase Motor (Capacitor Run)

CB

With Single Phase Motor(Capacitor Starting, Capacitor Run)

CC

With Single Phase Reversible Motor

Various Codes Motor Flange Code* Only for gearmotor

Shaft Alignment Direction
Overhead View

Symbol View From the Motor
None
L

Left

R

Right

T

Both sides

1. Receiving Inspection
1-4 Gearmotor Specification Symbol
Symbol meanings are shown below. Please confirm that the type matches your order.
The specification symbol is on the nameplate in the case it is specified at an order.

J

2

N

P

B

B

xxth Digit [1]

[2]

[3]

[4]

[5]

[6]

Operating
Environment
N Indoor
A Outdoor
B Light Dust Proof Type

3rd Digit

W Waterproof (IP65)
9 Others

1st Digit

Country 2nd Digit
Code

Voltage
Voltage (V)Frequency (Hz)

Japan

4

U

U.S.A

A

Canada

1
D
B
5
6
B
2

200/200/220
200/220400/400/440
400/440
100/100
100/100/200/200
230/460230
460
230/460200

C

220/380

E

Europe8

230/400

4

400

A

220

C

220/380

2
J

C

China

3

380
380/400/415
220/380
440

K

Korea

C
4

F

South EastAsia

8

230/400

4400(Excluding Singapore)

50/60/60
60/60 *
50/60/60
60/60 *
50/60
50/60/50/60
60
60
60
60
50
50
*
60
50
*
60
50
*
60
50
50
*
60
50
50
60
60
50
*
60
50
*
60

5th Digit

L

T

5

Left

Top

(View from output side)

R

Right

BottomB

4th Digit Type of Terminal Box

Q
P
T
S

Resin, Terminal Block Type
Resin, Lug Type
Steel, Terminal Block Type
Steel, Lug Type
B Aluminum,
Terminal Block TypeA Aluminum, Lug Type
C With Cabtyre Cable
X Without Terminal Box

6th Digit Lead Wire Direction

A TypeB TypeAB

C TypeD TypeCX* Applies to a motor for inverter.
(Type with base frequency of 60Hz is as standard.)

Terminal Box Mounting Position

D

Without
Terminal Box

1. Receiving Inspection
1-5 Motor Type
Symbol meanings are shown below. Please confirm that the specification matches your order.

S

T▼

Type of Sheath
T Totally Enclosed▼

Type
S Single Phase
Blank 3-Phase

E
F

C

E

X

▼

▼

Rotor Symbol
C Normal Box
K Special Box

Power Source
Inverter Drive
V (Motor for Inverter)
Blank Commercial Power
Source Driven▼

Cooling Type
Fanless (Self Ventilation)
With Self-Ventilating Fan (External Fan)▼▼

Protection TypeA Increased Safety (Indoor)
Increased Safety (Outdoor)
B
X No Explosion-Proof (Outdoor)
Blank No Explosion-Proof (Indoor)

Support for Standards
and Regulations
P Premium Efficiency Motor
E High-Efficiency Motor(IEC standard)
Blank Motor Other Than Above▼

Other Specification
A UL, NEMA, CSA Specification (230, 240, 460, 480V)
C UL, NEMA, CSA Specification (575V)
Blank Motor Other Than Above

1-6 Brake Type
Tables show the relationship between standard brake type, motor type, and capacity range.
Table 1-1 Brake Type (15W - 90W)
Brake Type

Frame Size

SB-004MB-003
MB-00501 03 05 07
17 1240
15 17 1240

Motor Capacity (W)3-Phase Motor
Single Phase Motor
15 25 40 60
15 25 40
40
40
60 90
60 90

Table 1-2 Brake Type (0.1kW - 11kW)
Brake Type

FB-01A1
FB-02A1
FB-05A1
FB-1D
FB-1E
FB-1HE
FB-2E
FB-3E
FB-4E
FB-5E
FB-8E
FB-10E
FB-15E

3-Phase Motor
0.1
0.2
0.25 0.4
0.55-

PremiumEfficiency,

3-Phase Motor
0.75
1.1
1.5
2.2
3.0
3.7
5.5
7.5
11

Motor Capacity (kW)Premium3-Phase Motor
Efficiency,
for Inverter
3-Phase Motorfor Inverter
0.1
0.2
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11

High-Efficiency,
3-Phase Motor

Single Phase
Motor

0.2
0.4
-

0.1
0.2
0.4
-

Note: Depending on the specification, brake type may differ from the types shown in Tables 1-1 and 1-2.
Check the nameplate.

62. Storage Common
If this product is not for immediate use, note the following points when storing it.

2-1 Storage Location
Store the product in the clean and dry indoor.
Do not store outdoors. Store in a location that is free of moisture, dust, extreme temperature changes,
corrosive gases, etc.

2-2 Storage Time- The storage time should be within 1 year.
- I f the storage time exceeds 1 year, adherence to special rust prevention specifications is required. Please
consult with us.
- If for export, adherence to export rust prevention specifications is required. Please consult with us.
- Standard rust prevention specifications
External rust prevention Rust prevention oil is applied when shipping from the factory. Check rust conditions every 6 months after shipment. Reapply the rust prevention process,if necessary.
Internal rust prevention S tore in the general factory or warehouse which is free of moisture, dust,
extreme temperature changes, corrosive gases, etc.

2-3 Using After Storage-O il seals are affected by temperature, ultraviolet light and other ambient conditions and can easily
degrade. After long storage periods, inspect before operation, and replace any degraded seals with newseals.
-A
 t startup, check that there are no unusual noises, vibrations, temperature rises, or other symptoms. For
motor with brakes, check that brakes work properly. If any abnormalities are found, immediately contact
the nearest authorized maintenance shop.

7

Common 3. Transportation
DANGER-D o not step under the unit suspended by a crane or other machines for transport; otherwise,
injury, or death may result.

CAUTION- Take enough care not to drop the unit.
When a hanging bolt or hole is provided, be sure to use it. After mounting a unit to a machine,
do not hoist the entire machine using the hanging bolt or hole; otherwise, personal injury or
damage to the equipment and/ or lifting device may result.
-B efore hoisting, refer to the rating plate, crate, outline drawing, catalog, etc. for the weight of
the unit. Never hoist a unit that exceeds the rating of the load capacity or other mechanism
used to lift it; otherwise, personal injury or damage to the equipment and/or lifting device may
result.
-U se an appropriate hanging bolt or hole, and make sure that the eye-bolt and/or nut is notloose before hoisting.

8

4. Installation Common
DANGER-D o not use a standard unit in an explosive atmosphere. Under such conditions, an explosion
proof motor should be used; otherwise, explosion, ignition, electric shock, personal injury, fireor damage to the equipment may result.
- I n the case of explosion proof motor , use a motor with specifications that are appropriate fora dangerous location (a location where gas or volatile vapor is present); otherwise, explosion,
ignition, electric shock, or damage to the equipment may result.

CAUTION-D o not use the products for purposes other than those shown on the nameplate or in the
manufacturing specifications; otherwise, electric shock, personal injury, or damage to theequipment may result.
- Do not place flammable objects around the gearmotor; otherwise, fire may result.
-D o not place any object that will hinder ventilation around the gearmotor or reducer. Insufficient ventilation can cause excessive heat build-up that may result in burns or fire.
-D o not step on or hang from the products; otherwise, personal injury, or damage to the equipment may result.
- Do not touch the shaft end of the gearmotor or reducer, inside keyways, or the edge of the motor fan with bare hands; otherwise, injury may result.
- When the unit is used in food processing applications, machines for clean room and so on, vulnerable to oil contamination, install an oil pan or other such device to cope with grease leakage
due to breakdown or failure; otherwise, grease leakage may damage products.

4-1 Installation Location
Ambient temperature: −10 to +40°C
Ambient humidity:
85%RH or less with no condensation
Altitude:		 Maximum 1,000 m
Atmosphere:		 No corrosive or volatile gases, no steam			Dust-free, well-ventilated area.
Installation location:
Indoor type:
Indoors (area with minimal dust, no contact with water)	Outdoor type:	Indoors or outdoors (place where are got wet with common
rainwater but not direct heavy wind and rain)
Waterproof type (Protection class IP65/Dust-tight, water jets protection type):		A structure that is not adversely affected by water jets fromany direction.
		It cannot be used in water or in environments where strong
water jets are splashed (high-pressure cleaning) or cleaned
with chemicals.
Waterproof type (Protection class IP67/Dust-tight, immersion protection type):		A structure that is submerged in water at the specified
water depth and time and is not adversely affected even ifwater enters.
		It cannot be used in an environment where a strong water
jets are splashed (high-pressure cleaning) or cleaned withchemicals.
vibration:
Maximum 1G-	Mounting in conditions other than the above requires adherence to optional specifications. Please
consult with us.
-	Drives built to specifications, such as explosion proofing, can be used in the specified mounting
environments. However, concerning the connector to the machine used, implement measures
based on the mounting environment.
- Mount in a location that enables easy operation, such as inspection and maintenance.
- Mount on a sufficiently rigid base.

9

Common 4. Installation
4-2 Mounting Angle
There is no limit on a mounting angle.
There is no limitation on a mounting angle unless it is originally specified the certain angle in manufacturing.
Do not remove the motor’s eye-bolt. In case it is removed, insert a bolt or other appropriate material
into the screw hole to prevent water or other substances from entering the motor through the screw
hole.

4-3 Mounting Bolts (Flange Type, Foot Type)Use the bolts of the sizes in Table 4-1.
Table 4-1 Mounting Bolt Sizes
Type
Frame Size
01, 0305, 07, 15, 17, 190, 1120
20, 23, 25, 270, 1220, 1230, 1240
30, 33, 35, 370, 1320, 1330, 1340
Flange type40, 43, 45, 470
1420, 1430, 1440, 50, 53, 54, 55
1520, 1530, 1531, 1540
1630, 1631, 1640
190, 1120, 20, 23, 25, 270, 1220, 1230, 1240
30, 33, 35, 370, 1320, 1330, 1340
Foot type40, 43, 45, 470, 1420, 1430, 1440
50, 53, 54, 55, 1520, 1530, 1531, 1540
60, 63, 64

10Bolt Size
Hexagon socket head bolt M5Hexagon socket head bolt M6Hexagon socket head bolt M8Hexagon socket head bolt M10Hexagon socket head bolt M10Hexagon socket head bolt M12Hexagon socket head bolt M16
Hexagon socket head bolt M20
Finished bolt M8
Finished bolt M10
Finished bolt M12
Finished bolt M16
Finished bolt M20

4. Installation
4-4 Keyed Shaft Motor Assembly Issues (Input Shaft Hollow Type)[1] Remove oil, dirt, and other contaminants from the motor shaft and inside of the HYPONIC Gearmotor
input shaft. (The inner surface of the input shaft is treated with rust prevention oil before shipping.)[2] Align the motor shaft key with the input shaft keyway.
(Keyway dimensions conform to JIS B 1301-1996 (ISO) “Keys and Their Corresponding Keyways: Parallelkeys (Normal Type)”).
[3] Coat the motor shaft with molybdenum disulfide grease to prevent fretting, and the mating face withliquid gasket.
[4] Depending on the motor combination, a spacer preventing the key from falling out may be in a separate shipment. Before assembly, insert the spacer deeply into the hole in the input shaft. Operation
with uninserted spacer could result in the key falling out and damaging the shaft.
[5] When assembling the motor and HYPONIC Gearmotor, make sure that the centers of both shafts arealigned. Do not force the assembly if the shafts are slanted or misaligned or if the key is only partiallyengaged.
[6] Fasten the motor and adapter plate by using the motor mounting bolt. Tighten after confirming thatthe motor spigot is securely inserted into the adapter plate spigot. Important: If the bolt is tightenedwhen the spigot is not inserted, uneven tightening will result, causing damage to the internal bearing
and other components.

Adapter plate

Align the motor
shaft key

SpacerCoat the motor shaft
with molybdenum
disulfide grease

Coat the mating face withliquid gasket

Figure 4-1 Assembly Diagram

11

Common 5. Coupling With Other Machines
CAUTION- Confirm the rotation direction before coupling the unit with the driven machine. Incorrect rotation
direction may cause personal injury or damage to the equipment.
- When operating the product alone (uncoupled), remove the key that is temporarily attached to the
output shaft; otherwise the key could fly off, and injury may result.
- Cover rotating parts to prevent direct touch; otherwise, injury may result.
- When coupling the product with another machine, check that the alignment, the belt tension andparallelism of the pulleys are within the specified limit value. When the unit is directly coupled withanother machine, check that the direct coupling accuracy is within the specified limit value. When abelt is used for coupling the unit with another machine, check the belt tension. Correctly tighten boltson the pulley and coupling before operation; otherwise, injury may result because of misalignment.

5-1 Checking Rotational Direction
Tables 5-1 - 5-3 show the direction of output shaft rotation when wiring as on P27 - 45.

(1) Hollow shaft type

When wiring is performed as shown on P27 - 45, the motor shaft rotates to the right as seen from the
fan cover side.
In the following diagrams, arrows show the direction of output shaft rotation in this case.
The directional relationship between the input shaft and output shaft rotations is the same with the
input shaft hollow type.

Table 5-1 Direction of Output Shaft Rotation (Hollow Shaft Type)
Frame Size
03 07
171010 1110
1120
1210
1220
1230
1240
1310
1320
1330
1340
1410
1420
1430
1440
1510
1520
1521
1522
1530
1531
1540
1630
1631
1632
1633
1634
1640

5, 80, 100, 120, 160, 200, 240
5, 7.5, 10, 12, 80, 100, 120, 150, 200, 240
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
300, 360, 480, 600, 720, 900, 1200, 1440
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
300, 360, 480, 600, 720, 900, 1200, 1440
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
300, 360, 480, 600, 720, 900, 1200, 1440
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
5, 7, 10, 12, 15, 20, 25
5, 7, 10, 12, 15
300, 360, 480, 600, 720, 900, 1200, 1440
30
20, 25
5, 7, 10, 12, 15
300, 360, 480, 600, 720, 900, 1200, 1440

Reduction Ratio
7.5, 10, 12, 15, 20, 25, 30, 40, 50, 60
15, 20, 25, 30, 40, 50, 60
5, 7, 10
5, 7, 1080, 100, 120, 150, 200, 240
5, 7, 1080, 100, 120, 150, 200, 240
5, 7, 1080, 100, 120, 150, 200, 240
5, 7, 1080, 100, 120, 150, 200, 240
40, 50, 60, 80
80, 100, 120
150, 200, 240
40, 50, 60
30, 4020, 25-

Rotation
direction
Note: 1. Switch the SW in the connection diagram on P29 and P40 - 41 for reverse rotation of a 15 - 90W single
phase power source motor.
2.To reverse rotation of a 0.1 - 0.4kW single phase power source motor, reverse Z1 and Z2 in the connection
diagram on P30 and P42 - 45.
3.To reverse rotation of a 3-phase power source motor, reverse R and T in the connection diagram on P27
and P31 - 36.

12

5. Coupling With Other Machines(2) Flange Type
When wiring as shown on P27 - 45, the motor shaft rotates to the right as seen from the fan cover side.
In the following diagrams, arrows show the direction of output shaft rotation in this case.
Table 5-2 Direction of Output Shaft Rotation (Flange Type)
Frame Size
Reduction Ratio
01 03 05 07 5, 80, 100, 120, 160, 200, 240
7.5, 10, 12, 15, 20, 25, 30, 40, 50, 60
15 17
5, 7.5, 10, 12, 80, 100, 120, 150, 200, 240
15, 20, 25, 30, 40, 50, 60
190
5
7.5, 10, 15, 20, 30, 40, 50, 60
20
10, 15, 20, 25, 30, 40, 50, 60
80, 100, 120
23
10, 15, 20, 25, 30
40, 50, 60
25150, 200, 240
270
5, 7.5, 10, 15, 2030
30
80, 100, 120
33
10, 15, 20, 25, 30
40, 50, 60
35150, 200, 240
370
5, 7.5, 10, 15, 2030
40
80, 100, 120
43
10, 15, 20, 25, 30
40, 50, 60
45150, 200, 240
470
5, 7.5, 10, 15, 20
30
50
80, 100, 120
53 54
10, 15, 20, 30
40, 50, 60, 80
55150, 200, 240
1120
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1220
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1230
80, 100, 120, 150, 200, 240
1240
300, 360, 480, 600, 720, 900, 1200, 1440
1320
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1330
80, 100, 120, 150, 200, 240
1340
300, 360, 480, 600, 720, 900, 1200, 1440
1420
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1430
80, 100, 120, 150, 200, 240
1440
300, 360, 480, 600, 720, 900, 1200, 1440
1520
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1530
80, 100, 120, 150, 200, 240
1531
80
1540
300, 360, 480, 600, 720, 900, 1200, 1440
1630
80, 100, 120
1631
150, 200, 240
1640
300, 360, 480, 600, 720, 900, 1200, 1440
Rotation
direction

R typeL typeR typeL typeNote: 1. Switch the SW in the connection diagram on P29 and P40 - 41 for reverse rotation of a 15 - 90W single
phase power source motor.
2. To reverse rotation of a 0.1 - 0.4kW single phase power source motor, reverse Z1 and Z2 in the connection
diagram on P30 and P42 - 45.
3. To reverse rotation of a 3-phase power source motor, reverse R and T in the connection diagram on P27
and P31 - 36.

13

5. Coupling With Other Machines(3) Foot Type

When wiring as shown on P27 - 45, the motor shaft rotates to the right as seen from the fan cover side.
In the following diagrams, arrows show the direction of output shaft rotation in this case.

Table 5-3 Direction of Output Shaft Rotation (Foot Type)
Frame Size
Reduction Ratio
190
7.5, 10, 15, 20, 30, 40, 50, 60
520
10, 15, 20, 25, 30, 40, 50, 60
80, 100, 120
23
10, 15, 20, 25, 30
40, 50, 60
25150, 200, 240
270
5, 7.5, 10, 15, 2030
30
80, 100, 120
33
10, 15, 20, 25, 30
40, 50, 60
35150, 200, 240
370
5, 7.5, 10, 15, 2030
40
80, 100, 120
43
10, 15, 20, 25, 30
40, 50, 60
45150, 200, 240
470
5, 7.5, 10, 15, 20
30
50
80, 100, 120
53 54
10, 15, 20, 30
40, 50, 60, 80
55150, 200, 240
6080, 100, 120
63
10, 15, 20, 30
40, 5064
10, 15, 20
30, 401120
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1220
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1230
80, 100, 120, 150, 200, 240
1240
300, 360, 480, 600, 720, 900, 1200, 1440
1320
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1330
80, 100, 120, 150, 200, 240
1340
300, 360, 480, 600, 720, 900, 1200, 1440
1420
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1430
80, 100, 120, 150, 200, 240
1440
300, 360, 480, 600, 720, 900, 1200, 1440
1520
5, 7, 10, 12, 15, 20, 25, 30, 40, 50, 60
1530
80, 100, 120, 150, 200, 240
1531
40, 50, 60, 80
1540300, 360, 480, 600, 720, 900, 1200, 1440

Rotation
direction

R typeL typeT typeR typeL typeT typeNote: 1. To reverse rotation of a single phase power source motor, reverse Z1 and Z2 in the connection diagram on
P30 and P42 - 45.
2. To reverse rotation of a 3-phase power source motor, reverse R and T in the connection diagram on P27
and P31 - 36.

14

5. Coupling With Other Machines
5-2 Mounting Connector- When mounting connector, do not give an impact or excessive axial
load to the shaft. The bearing could be damaged, or the collar could
come off.
- Shrinkage-fit or shaft-end screw fit (see Figure 5-1) is recommended.

Connector

Shaft

Shaft-end screw

Figure 5-1(1) When Using a Coupling

The alignment accuracy (A, B, X) in figure 5-2 should be no greater than the number shown in Table 5-4.

B

A
X

X

Table 5-4 A lignment Precision for Flexible
Coupling
Allowable
Tolerance A
Allowable
Tolerance B

0.1mm or manufacturer-specified value
0.1mm or manufacturer-specified value
manufacturer-specified value

X

Figure 5-2(2) When Using Chains, Sprockets, or Gears- When using a chain, attach so that the chain tension angle is perpendicular to the shaft.
- Refer to the chain catalog or other reference for chain tension.
- Select a sprocket or gear pitch diameter that is at least three times the shaft diameter.
- The working load point of the sprocket or gear should go from the center of the shaft to this product.
(See Figure 5-3)(3) When Using a V Belt
- Over-tightening the V belt will damage the shaft and bearing. Refer to the V belt catalog or other reference for V belt tension.
- The parallelism, eccentricity β of the two pulleys should be within 20´. (See Figure 5-4)
- When using multiple V belts, use a matched set having the same length.

ConnectorβThis product

Shaft

β

Figure 5-3

Figure 5-415Common 5. Coupling With Other Machines
5-3 Precautions for Mounting the Hollow Shaft Type
(1) Driven Shaft Size
- If the driven shaft dimension is small and there is a space from the hollow shaft, abrasion from fretting
tends to occur. The resulting abrasion powder may get pinched in the oil seal, causing the grease toleak.
Furthermore, vibrations due to the space may damage the parts inside the product.
- If the driven shaft length is short, excessive force is applied on the hollow shaft, possibly causing vibration or grease leak.
- If the effective length of driven shaft is short, the key and the keyway may be damaged.

(2) Mounting on the Driven Shaft- If the hollow shaft end face is hit with a metal hammer or the driven shaft was biting on the hollow shaft
when assembled, the hollow shaft may become deformed and the oil seal contact may become uneven,causing the grease to leak.
- If the case or the oil seal is hit, the damaged or deformed case or oil seal may cause the grease to leak.

(3) Fixing on the Driven Shaft- If the hollow shaft is not fixed, it may vibrate in the thrust direction due to the vibration from the operation or from the machine side, possibly causing the oil seal performance to become uneven and thegrease to leak.
The vibration may also damage the parts inside the product.

(4) Torque Arm Retainer- Fixing the torque arm retainer may prevent the case from following the driven shaft movement, and as aresult of excessive force being applied on the hollow shaft, the grease may leak through the oil seal.
It may also damage the parts inside the product.
When using the hollow shaft type, be sure to refer to the mounting procedure on P17 - 21.

16

5. Coupling With Other Machines Common
5-4 Hollow Shaft Type, Torque Arm Mounting/Flange Mounting(1) Driven Shaft Length
When mounting the driven shaft onto the hollow shaft, make sure that the insertion length is at or
above the "recommended driven shaft length."
Refer to the catalog or consult us for more details.
- Torque arm mounted and flange mounted options are available.
- The torque arm mounting method varies by the frame size.

(2) Torque Arm Mounting (Frame Sizes 03, 07, 17, 1010)[1] Mounting on the driven shaft-A pply the molybdenum disulfide grease to the surface of the driven shaft and the bore of the hollow
shaft, and insert the product into the driven shaft.
- I f the fit is tight, lightly hit the end face of the hollow shaft with a wooden hammer to insert the shaft.
When doing so, never hit the case or the oil seal directly. If the fit is particularly tight, use a jig such as
the one shown in Figure 5-5 for a smoother insertion.
abca ……Spacerc ……Nut

b ……Thrust bearingdd ……Double end threaded bolt

Figure 5-5 Mounting Jig- The hollow shaft is created with a JIS H8 tolerance. If an impact is expected or the overhung load issignificant, make the fit of the hollow shaft and the driven shaft tight. (JIS js6 or k6 is recommended forthe driven shaft tolerance.)[2] Fixing onto the driven shaft- Be sure to fix the product onto the driven shaft.

Fixing With a Stepped Shaft

Set screw

Stopper ring

Machine SideSpacerMachine Side

Machine Side

Bearing unit

Fixing With a Spacer(With No Driven Shaft Step)

Fixing With a Set Screw and a
Stopper Ring (No Driven Shaft Step)

Figure 5-6 Method of Fixing So That the Product Does Not Move to the Machine Side

17

Common 5. Coupling With Other Machines
Stopper ring
Set screw

Machine Side

Machine Side

End plate

Fixing With an End Plate

Fixing With a Set Screw and a Stopper Ring

[3] Torque arm retainer-M ount the torque arm on the driven machine side of the case. Use a hexagon socket head bolt to mount on the case. (See Table 5-5 for the size.)- E nsure there is some degree of freedom for the torque arm retainer so thatno excessive force is applied between the product and the driven shaft.
Never fix the torque arm by using a retainer bolt.
- I f frequent start and stop are expected, or for repetitious plugging operations, attach a blanket cylinder between the torque arm and the mounting
bolt (or the spacer) to lesson the impact.

Machine Side

Figure 5-7 Method of Fixing When the Product Does Not Move in the Opposite Direction of the Machine

Torque arm
SpacerFlat washer

Leave aspace.

Special bolt
or pinTorque arm andmachine-sidebase fixed (adhered)with no freedom of
motionRubberbushing

Adjust the amount of the space to a size that does not result inexcessive force or contact based on the movement of the machine.
Good Example

The retainer bolt, machine or the
product may be damaged due toexcessive force.

Figure 5-8 Retainer Mounting Examples
Table 5-5 Hexagon Socket Head
Bolt Sizes
Frame Size
Bolt
03
M5
07, 17, 1010
M6

18

Bad Example

5. Coupling With Other Machines Common(3) Torque Arm Mounting (Frame Sizes 1110 - 1640)[1] Mounting on the driven shaft-A pply the molybdenum disulfide grease to the surface of the driven shaft and the bore of the hollow
shaft, and insert the product into the driven shaft.
- I f the fit is tight, lightly hit the end face of the hollow shaft with a wooden hammer to insert the shaft.
When doing so, never hit the case or the oil seal directly. If the fit is particularly tight, use a jig such as
the one shown in Figure 5-9 for a smoother insertion.

a

b

c

d

a …Snap ringb …Spacerc …Thrust bearing

d …Nutee …Double end threaded bolt

Figure 5-9 Mounting Jig- The hollow shaft is created with a JIS H8 tolerance. If an impact is expected or the overhung load issignificant, make the fit of the hollow shaft and the driven shaft tight. (JIS js6 or k6 is recommended forthe driven shaft tolerance.)[2] Fixing onto the driven shaft-B e sure to fix the product onto the driven shaft.

Fixing With a Stepped Shaft

Set screw

Stopper ring

Machine SideSpacerMachine Side

Machine Side

Bearing unit

Fixing With a Spacer(With No Driven Shaft Step)

Fixing With a Set Screw and a Stopper
Ring (No Driven Shaft Step)

Figure 5-10 Method of Fixing So That the Product Does Not Move to the Machine Side

19

Common 5. Coupling With Other Machines
Stopper ring

Machine SideSet screw

Machine Side

End plateSpacerMachine Side

Retainingring[3] Torque arm retainer- Mount the torque arm on the driven shaft machine side of the case. Usea hexagon socket head bolt to mount on the case. (See Table 5-6 for thesize.)- Ensure there is some degree of freedom for the torque arm retainer so thatno excessive force is applied between the product and the driven shaft.
Never fix the torque arm by using a retainer bolt.
- If frequent start and stop are expected, or for repetitious plugging operations, attach a blanket cylinder between the torque arm and the mounting
bolt (or the spacer) to lesson the impact.

Machine Side

Fixing With a Spacer and a
Fixing With an End Plate
Fixing With a Set Screw and aSnap Ring
Stopper Ring
Figure 5-11 Method of Fixing So That the Product Does Not Move in the Opposite Direction of the Machine

Torque arm
SpacerFlat washer

Leave a space.

Special bolt
or pinRubberbushing

Torque arm andmachine-side base fixed(adhered) with nofreedom of motion

The retainer bolt, machine or the
product may be damaged due
to excessive force.
Good Example
Bad Example
Figure 5-12 Retainer Mounting Examples

Adjust the amount of the space to a size that does not result inexcessive force or contact based on the movement of the machine.

Table 5-6 Hexagon Socket Head Bolt Sizes
Frame Size
1110, 1120
1210, 1220, 1230, 1240
1310, 1320, 1330, 1340, 1410, 1510
1420, 1430, 1440, 1520, 1521, 1522, 1634
1530, 1531, 1540
1630, 1631, 1632, 1633, 1640

Bolt Size
M6
M8
M10
M12
M16
M20

20

5. Coupling With Other Machines Common(4) Removing From the Driven Shaft
 e careful not to allow excessive force to apply between the case and the hollow shaft. Use a jig such asBthe one shown in Figure 5-13 to remove it more smoothly.
The mounting, fixing and removal jig and parts are to be prepared by the customer.
ihf ……Spacer

A

f

g

g ……Finished bolt h ……DiscA〜

i ……Snap ring

Figure 5-13 Removal Jig(5) Flange Mounting- For flange mounting, first mount the product on the machine and then mount the driven shaft on thehollow shaft.
Then, assemble the bearing unit onto the driven shaft, and upon confirming that there is no shaft
looseness, fix the bearing unit.
- Exercise caution to prevent the case from getting twisted and causing extra force to the driven shaft
and the hollow shaft.

Bearing unit

Bearing unit

Hollow shaft type
HYPONIC Gearmotor

Hollow shaft type
HYPONIC Gearmotor
The perpendicularity of the driven shaft centerand the mounted flange surface is not appropriate.

The concentricity of the driven shaft andthe mounted spigot is not appropriate.

Bad Example

Bad Example

Figure 5-14 Flange Mounted Option

21

6. Wiring
When using other manufacturer’s motor, follow the operation manual for that motor.
This manual shows wiring for motors with Japanese standard specifications. Please consult with us formotors with overseas specifications.

DANGER-D o not handle the unit when cables are enagized. Be sure to turn off the power when working
on the unit; otherwise, electric shock may result.
-C onnect a power cable to the unit according to the diagram shown inside the terminal box or in
the maintenance manual; otherwise, electric shock or fire may result.
-D o not forcibly bend, pull, or clamp the power cable and lead wires; otherwise, electric shock orfire may result.
- Correctly ground the grounding bolt; otherwise, electric shock may result.
- The lead-in condition of explosion proof motor shall conform the facility’s regulations, electrical codes, and explosion proofing standard, as well as the maintenance manual; otherwise,electric shock, personal injury, explosion, fire or damage to the equipment may result.
- For an explosion proof motor and single phase power source motor , you cannot operate themotor with inverter drive.
- For a 15-90W waterproof type motor , prevent the end of a cab tire cable, rectifier andcapacitor from contacting water.

22

6. Wiring
CAUTION- When wiring, follow the facility's regulations and electrical codes, in order to prevent burning,
electric shock, injury, and fire.
- The motor is not equipped with a protection device. However, it is compulsory to install anoverload protector according to facility electrical codes. It is recommended to install otherprotective devices (earth leakage breaker, etc.), in addition to an overload protector, in order toprevent burning, electric shock, injury, and fire.
- Do not touch the terminals when measuring insulation resistance; otherwise, electric shock may
result.
- When using a star-delta starter , select one with an electromagnetic switch on the powersource side (3-contact point type); otherwise, fire may result.
- Voltage PWM inverters that use IGBT generate high-voltage surges at the motor terminals,
which may degrade the insulation on the motor windings. Especially such as when the cable islong in the 400V class, a surge voltage over 1300V occurs. Therefore, in this case, install an LCR
filter, AC reactor, etc. between the inverter and motor to inhibit the surge voltage.
- For motor with brake , do not energize the brake coil when the motor is stopped. Otherwise
coil burnout fire, may result. Also, mistaken wiring could damage the rectifier.
- When measuring the insulation resistance of explosion proof motor , confirm that there is nogas or explosive vapor in the vicinity, in order to prevent explosion or ignition.
- I f ambient temperature exceeds 60°C, place the rectifier in a location where the temperature
is 60°C or less. In this case, always protect the entire rectifier with a cover. However, standard
ambient temperature conditions for units with and without brakes is -10 - 40°C. (A special
specification is required in the case of operating in an environment where ambient temperature
exceeds 40°C.)- L ong cables cause large voltage drops. Select cables with appropriate diameter so that the voltage drop will no greater than 2%.
-A fter wiring outdoor types and explosion proof types , check that terminal box mounting bolts
are not loose, and correctly attach the terminal box cover.
- For a single phase motor , do not take a starting capacitor as an operation capacitor when using it; otherwise, the capacitor will be damaged.
- For a single phase motor , do not scratch a plastic film of the starting capacitor, in order toprevent electric shock. otherwise, electric shock may result.
- For a 15 - 90W waterproof type motor , do not open the cap of a waterproof/dust-proof box(see Figure 6-1); otherwise, waterproof/dust-proof effects will be lost and electric shock, damage, and fire may result.
Cabtyre cable
Waterproof and dust tight box

Brake cover (only for ones with brakes)

Figure 6-1- For a 15 - 90W waterproof type motor with brake , the brake rectifier is delivered separately,and should be installed inside the control panel and wired accordingly.

23

6. Wiring
6-1 Removing and Attaching the Resin Terminal Box Cover
3-phase motor: 0.1- 0.4kW, high-efficiency, 3-phase motor: 0.2kW, 3-phase motor for inverter: 0.1 - 0.2kW(1) Removal

As shown in Figure 6-2, to remove the cover, grab the sides of theterminal box, and pull it toward you.

(2) Attachment

Push the terminal box cover from above the terminal box caseuntil it snaps shut.
Figure 6-2

6-2 Measuring Insulation Resistance
When measuring insulation resistance, always disconnect the control panel and measure the motor
alone.
Measure insulation resistance before wiring. Insulation resistance (R) is changed by a number of factors,
including motor output, voltage, type of insulation, winding temperature, moisture, degree of fouling, timeused, and amount of time test voltage is applied. However, normally, it must be above the values in Table 6-1.
Table 6-1 Values for Insulation ResistanceMotor Voltage
Megohmmeter Voltage
Low-voltage electric motors
500V
of no more than 600V

Insulation Resistance (R)1 MΩ or more

Reference: JEC -2100 contains the following equation:
R≧

Rated Voltage (V)Rated output power (kW) + 1,000

R≧

Rated Voltage (V) + (RPM/3)+ 0.5 (MΩ)
Rated output power (kW) + 2,000(MΩ)

Low insulation resistance is a sign that there is an insulation failure. Do not apply power. Consult an
accredited maintenance shop.

6-3 Coordination of System Protection- Use a wiring breaker for short circuit proofing.
- Use an overload protection device designed to handle currents that exceed the rated current on the
nameplate.
- For increased safety motors , use an overload protection device capable of protecting the locked rotor
current on the nameplate within the allowable locking time.

6-4 Connecting the Power Cable.
Connect the power cable and motor lead wire by clasping in apressure connection terminal as shown in Figure 6-3.

Power source cable
Insulating tape
Motor lead wire

Fig. 116-3
Figure24

6. Wiring
6-5 Motor Wiring
The pages for motor wiring diagrams are shown.
Table 6-2 Without Brake
Page
Motor TypeCapacity(kW)

Number of
Lead Wires

Direct Input from
Commercial
Power Source

Inverter Drive

Standard

15W - 0.55

3

P27

P28

Increased safety

0.1 - 7.5
11

3
6

P27

-

Standard

0.75 - 3.7
5.5 - 11

3
6

P27

P28

Increased safety

0.75 - 3.7
5.5 - 11

3
6

P27

-

3-Phase Motor for Inverter

0.1 - 0.4

3

-

P28

Premium-Efficiency, 3-Phase Motorfor Inverter

0.75 - 3.7
5.5 - 11

3
6

-

P28
P28

3-Phase Motor

PremiumEfficiency,
3-Phase Motor

High-Efficiency, 3-Phase Motor
Single Phase Motor
Single Phase Reversible Motor

0.2 - 0.4

3

P27

15W - 90W

3

P29

0.1 - 0.4

6P30

15W - 90W

3

P29

-

Note: Diagram above is motors with standard Japanese domestic specifications. Please consult with us formotors with overseas specifications.

25

6. Wiring
Table 6-3 With Brake (15 - 90W)
Motor Type Frame Size
3-PhaseMotor
Single
Phase
Motor

Page

Capacity(W)

01 03 05 07 15 25 40 60
17 124040
15 17 1240
60 90
01 03 05 07 15 25 40
17 124040

15 17 1240

60 90

Brake Type

Number of
Lead Wires

One
Direction
Rotation

Plugging
Rotation

Inverter
Drive

5

P31

P34

P37

P40

P40

SB-004MB-003
MB-005SB-004MB-003(Waterproof )5MB-003

P41(Indoor)Table 6-4 With Brake (0.1 - 11kW)
Motor Type

3-Phase Motor

Premium-Efficiency,
3-Phase Motor

3-Phase Motor for
InverterPremium-Efficiency,
3-Phase Motor for
Inverter
High-Efficiency,
3-Phase Motor
Single Phase Motor

P41

MB-005

Page

Capacity(kW)

Brake Type0.1
0.2
0.25 0.4
0.55
0.75
1.1
1.5
2.2
3.0
3.7
5.5
7.5
11
0.1
0.2
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
0.2
0.4
0.1
0.2
0.4

FB-01A1
FB-02A1
FB-05A1
FB-1D
FB-1E
FB-1HE
FB-2E
FB-3E
FB-4E
FB-5E
FB-8E
FB-10E
FB-15E
FB-02A1
FB-05A1
FB-1D
FB-1E
FB-2E
FB-3E
FB-5E
FB-8E
FB-10E
FB-15E
FB-05A1
FB-1D
FB-01A1
FB-02A1
FB-1D

Number of
Lead Wires

One
Direction
Rotation

Plugging
Rotation

Inverter
Drive

5

P32

P35

P38

5

P32

P35

P38

8

P33

P36

P39

5

-

-

P38

5

-

-

P38

8

-

-

P39

5

P32

P35

P38

P42

P44

P43

P45

8

-

Note: 1
 . Brake type may differ depending on specification. Check the nameplate.
2. The diagram above is for motors with standard Japanese domestic specifications. Please consult
with us for motors with overseas specifications.

26

6. Wiring
In this section, motor wiring, standard specification for terminals, and symbols of lead wires are shown.

■ Without Brake. 3-Phase Power Source
3-Phase Motor
Premium-Efficiency, 3-Phase Motor
High-Efficiency, 3-Phase Motor
3 Lead Wires
15 - 90W

RS

0.1 - 7.5kW

T

R

S

T

MC

OLR

White

Motor

Motor

Red

Control Panel

Control Panel

OLR

MC

U

Black

V

W

Motor

Motor

6 Lead Wires‒Δ Starting

Direct On-Line Starting

R

R

S

S

T

MC
OLR

MC

V2

W2

U2

MCΔ

MCM

MC
U1

Motor

V1

W1

V2

W2

U2

Motor

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay

Motor

W1

Δ Wiring
when
accelerationis completed.

MCM ONMCΔ OFFMC ON
MCM ONMCΔ ONMC OFF

Control Panel

V1

Control Panel Motor

OLR

U1

At start
WiringT

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult
with us for motors with overseas specifications.
- Do not open the cap of a waterproof/dust-proof box of a 15 - 90W waterproof type motor. Otherwise,
waterproof/ dust-proof effects will be lost and electric shock, damage, and fire may result.

27

6. Wiring■ Without Brake. Inverter Drive

3-Phase Motor
Premium-Efficiency, 3-Phase Motor
3-Phase Motor for Inverter
Premium-Efficiency, 3-Phase Motor for Inverter
High-Efficiency, 3-Phase Motor
3 Lead Wires
15 - 90W
RS

0.1 - 3.7kW
R

T

S

T
MCB

MCB

Black

U

Motor

S

T

V

W

V

W

Inverter

Motor

White

R
U

Control PanelS
T
Inverter
V
W

Motor

Red

Control Panel

R
U

Motor

6 Lead Wires
R

S

T
MCB

V2

T
W

V1

W1

Motor

U1

S

V

Inverter

Control Panel

R
U

W2
U2
Motor

MCB: Breaker for wiring - Customer needs to prepare.
- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult
with us for motors with overseas specifications.
- The motor must be insulated to inverter-drive a 400V class 3-phase motor/high-efficiency, 3-phasemotor.
- Do not open the cap of a waterproof/dust-proof box of a 15 - 90W waterproof type motor. Otherwise,
waterproof/ dust-proof effects will be lost and electric shock, damage, and fire may result.

28

6. Wiring■ Without Brake. Single Phase Power Source
Single Phase Motor
Single Phase Reversible Motor

Capacitor Run 15 - 90W
100V Class

200V Class
R

S

S

MC

MC

OLR

Blue

White

Black

SW

Brown

Motor

Plugging
Operation

Switch the above SW for plugging rotation.
(Use a reversible motor when an immediate plugging rotation is required.)Electromagnetic contactor
Overload protection device or electronic thermal relay
Plugging switch
Capacitor (accessory)

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult
with us for motors with overseas specifications.
- Use a capacitor bundled with the product (see Table 6-6 on P48) for wiring.
- Do not open the cap of a waterproof/dust-proof box of a waterproof type motor. Otherwise, waterproof/dust-proof effects will be lost and electric shock, damage, and fire may result.
- The capacitor is not waterproof even for a waterproof type motor.

29

Motor

Black

Motor

Motor

White

C

Control Panel

SW

C

OLR
Control Panel

Operation by Rotating in One Direction
MC:
OLR:
SW:
C:

R

6. Wiring■ Without Brake. Single Phase Power Source
Single Phase Motor

Capacitor Starting Capacitor Run 0.1 - 0.4kW
100V Class
200V Class
S

R

OLR

Z1

Motor

OLR

U1

V2
Z2

Z2

U2

Z1
V1
Motor

R S

R S
OLR

OLR

Normalrotation

U1 V2

Z1

Motor

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
Electromagnetic contactor for normal and reverse rotation

Z2

V1
U2

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult
with us for motors with overseas specifications.
- Reverse Z1 and Z2 after the motor stopped to rotate the motor reversely in one direction.
- The capacitor is built-in the terminal box.

30

Motor

Z2

Motor

Z1

U2 V2
Motor

ReverserotationControl Panel

NormalrotationControl Panel

Plugging Operation

Reverserotation

U1 V1

Motor

V1
V2

MC

Motor

U1

Control Panel

MC

U2

S

Control Panel

Operation by Rotating in One DirectionR6. Wiring■ With Brake. 3-Phase Power Source. Operation by Rotating in One Direction.
3-Phase Motor

SB-004MB-003 Waterproof, MB-005 Waterproof
5 Lead Wires
R

S

T

R

OLR

R

White

Black

S

Yellow Yellow

Brake

T
MC

VR

1 2 4

Red

White

Motor

Brake

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR:
Varistor (for protecting contact points, rectifier, etc.)

Black

YellowYellow

Motor

Motor

YellowYellow

（M）
（N）

OLR

Control Panel

Rectiﬁer

Control Panel

Quick-braking Circuit

Black

（U）
（V）
（W）

Motor

Red

Brake

OLR

White

OLR

Motor

T
MC

Red

MC

Motor

（M）
（N）

Motor

S

4

Yellow Yellow

Black（U）（V）
（W）

R

2

Motor

White

1

T
Control Panel

Rectiﬁer

SControl Panel

Normal Braking Circuit

MC

Red

MB-003 Indoor, MB-005 Indoor

Brake

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-1 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-2 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- In the case of quick-braking circuits, interlock brake circuit’s electromagnetic contractor with the motor’s
electromagnetic contractor.
-A rectifier for SB-004, MB-003 waterproof type motor and MB-005 waterproof type motor is placed separately.
(SB-004 with a terminal box have a rectifier built into the terminal box. The rectifier is not waterproof for awaterproof type motor.)-A rectifier for MB-003 and 005 indoor motor is built-in the brake unit.
- Symbols of lead wires are as shown in ( ) for the MB-003 and 005 waterproof 400V class motor.
-D o not open the cap of a waterproof/dust-proof box of a waterproof type motor (see P23); otherwise, waterproof/dust-proof effects will be lost and electric shock, damage, and fire may result.

31

6. Wiring■ With Brake. 3-Phase Power Source. Operation by Rotating in One Direction.
3-Phase Motor
Premium-Efficiency, 3-Phase Motor
High-Efficiency, 3-Phase Motor

FB-01A1 - FB-05A1

FB-1D, FB-1E - FB-5E
5 Lead Wires

R

S

T

R

T

OLR

Control PanelMC

Control Panel

OLR

U

V

1

W

Motor
R

S

4

M N

Rectiﬁer

2

Brake

Motor

Motor

Normal Braking Circuit

MC

S

U

T

R

S

OLR

4

M N

Rectiﬁer

2

3

Brake

T
MC

Control Panel

VR

1

W

Control Panel

VR

OLR

U

V

Motor

W

4

M N

Rectiﬁer

1

2

Brake

Motor

Motor

Quick-braking Circuit

MC

V

Motor

U

V

Motor

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR: Varistor (for protecting contact points, rectifier, etc.)

W

1

4

M N

Rectiﬁer

2

3

Brake

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- In the case of quick-braking circuits, interlock brake circuit’s electromagnetic contractor with the motor’s
electromagnetic contractor.

32

6. Wiring■ With Brake. 3-Phase Power Source. Operation By Rotating In One Direction.
Premium-Efficiency, 3-Phase Motor

FB-8E - FB-15E
8 Lead Wires‒Δ Starting

Direct On-Line Starting

At start
Wiring

R S T
S

MC

T
MC

V1

W1

V2

W2

U2

1 2 3 4

M N

Rectiﬁer

Brake

MCΔ

MCM

MC

1

U1 V1 W1 V2 W2 U2

Motor

Motor

2

3

T
VR

OLR

U1

W1

W2

U2

1 2 3 4

M N

Rectiﬁer

Brake

MCΔ

MCM

Motor

MC

U1 V1 W1 V2 W2 U2Motor

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR:
Varistor (for protecting contact points, rectifier, etc.)

VR

1

2

3

4

Rectiﬁer

M N

Motor

V2

V1

Δ Wiring
when
accelerationis completed.

OLR

MCM ONMCΔ OFFMC ON
MCM ONMCΔ ONMC OFF

Control Panel

Quick-Braking Circuit

MC

Control Panel Motor

S

M N

Brake

At start
WiringR S T
R4Rectiﬁer

Motor

U1

Δ Wiring
when
accelerationis completed.

OLR

Control Panel

OLR

Control Panel Motor

Normal Braking CircuitR

MCM ONMCΔ OFFMC ON
MCM ONMCΔ ONMC OFF

Brake

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- I n the case of quick-braking circuits, interlock brake circuit’s electromagnetic contractor with the motor’s
electromagnetic contractor.

33

6. Wiring■ With Brake. 3-Phase Power Source. Plugging Operation
3-Phase Motor
SB-004MB-003 Waterproof, MB-005 Waterproof
5 Lead Wires
R S T

R S T

Rectiﬁer
4

Reverserotation

OLR

Motor

Reverserotation

OLR

Red

Brake

R S T
1

2

Yellow Yellow
（M）
（N）

4

MC

Reverserotation

Normalrotation

OLR

Red

White

Black

Motor

Brake

Electromagnetic contactor for normal and reverse rotation
MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR:
Varistor (for protecting contact points, rectifier, etc.)

Yellow Yellow

Motor

Motor

Brake

Control Panel

Black

VR

Motor

White

Yellow Yellow

Rectiﬁer

Control Panel

OLR

Reverse rotation

Quick-Braking Circuit

Normalrotation

Red

Black

R S T

MC

（U）
（V）
（W）

White

Motor

Motor

Yellow Yellow
（M）
（N）

Black

Motor

White

（U）
（V）
（W）

NormalrotationControl Panel

Normalrotation2

Control Panel

Normal Braking Circuit

1Red

MB-003 Indoor, MB-005 Indoor

Brake

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-1 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-2 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- F or plugging operations using a quick-braking circuit, interlock the brake circuit’s electromagnetic contactors
to the motor’s normal and reverse rotation electromagnetic contactors.
-A rectifier for SB-004, MB-003 waterproof and MB-005 waterproof is placed separately. (SB-004 with a terminal
box have a rectifier built into the terminal box. The rectifier is not waterproof for a waterproof type motor.)- A rectifier for MB-003 indoor and MB-005 indoor is built in the brake unit.
- Symbols of lead wires are as shown in ( ) for MB-003 waterproof and MB-005 waterproof 400V class.
-D o not open the cap of the waterproof/dust-proof box (refer to P.23) of a waterproof type motor. Otherwise,
waterproof/dust-proof effects will be lost and electric shock, damage and fire may be caused.

34

6. Wiring■ With Brake. 3-Phase Power Source. Plugging Operation
3-Phase Motor
Premium-Efficiency, 3-Phase Motor
High-Efficiency, 3-Phase Motor

FB-01A1 - FB-05A1

FB-1D, FB-1E - FB-5E
5 Lead Wires

R

S

R

T

Reverserotation

OLR

W

R

S

4

M N

Rectiﬁer

1

2

Brake

OLR

1

2

M N

Brake

3

M N

Brake

T

Reverse MC
rotation

VR

OLR

U

V

Motor

Electromagnetic contactor for normal and reverse rotation
MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR:
Varistor (for protecting contact points, rectifier, etc.)

2

W

4

M N

Rectiﬁer

Brake

1

2

3

Motor

4

Rectiﬁer

S

4

Rectiﬁer

Normalrotation

Motor

W

1

W

Control Panel

VR

V

Motor

Control Panel

Quick-Braking Circuit

MC

V

U

R

Reverserotation

Motor

OLR

T

NormalrotationU

Reverserotation

Motor

V

Motor

Normalrotation

Motor

U

T

Control Panel

Control Panel

Normal Braking Circuit

Normalrotation

S

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- F or plugging operations using a quick-braking circuit, interlock the brake circuit’s electromagnetic contactors
to the motor’s normal and reverse rotation electromagnetic contactors.

35

6. Wiring■ With Brake. 3-Phase Power Source. Plugging Operation
Premium-Efficiency, 3-Phase Motor
FB-8E - FB-15E
8 Lead Wires‒Δ Starting

Direct On-Line Starting
R S T

U1

W1

W2

U2

1 2 3 4

M N

Rectiﬁer

Brake

MC Δ

MC M

MC

Motor

1

U1 V1 W1 V2 W2 U2

Motor

2 3 4
Rectiﬁer

MCM ON
Wiring At MC OFF
Δ
start
MC ON
Δ Wiring
MCM ONwhen
MCΔ ON
acceleration is MC OFF
completed.

R S T

VR

OLR

V2

V1

W1

W2

U2

1 2 3 4

M N

Rectiﬁer

Brake

Motor

MC Δ MCMC M

MCU1 V1 W1 V2 W2 U2

Motor

Electromagnetic contactor for normal and reverse rotation
MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR:
Varistor (for protecting contact points, rectifier, etc.)

VR

1

2 3 4
Rectiﬁer

M N
Brake

Motor

U1

OLR

Control Panel

Control Panel Motor

Reverse rotation

Quick-Braking Circuit

Normal rotation

MC

Y

T

Reverse rotation

S

Normal rotation

R

M N
Brake

Motor

V2

V1

OLR

Control Panel

Control Panel Motor

Reverse rotation

Normal rotation

Normal Braking Circuit

OLR

MCM ON
Wiring At MC OFF
Δ
start
MC ON
Δ Wiring
MCM ONwhen
MCΔ ON
acceleration is MC OFF
completed.

Y

T

Reverse rotation

S

Normal rotation

R

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- F or plugging operations using a quick-braking circuit, interlock the brake circuit’s electromagnetic contactors
to the motor’s normal and reverse rotation electromagnetic contactors.

36

6. Wiring■ With Brake. Inverter Drive
3-Phase Motor

SB-004MB-003 Waterproof, MB-005 Waterproof
5 Lead Wires
R S T

MB-003 Indoor, MB-005 Indoor

R

S

T

MC
1 2 4
Rectiﬁer

S

T

V

W

White

Black

MC

Inverter

Red

Motor

Yellow Yellow

Brake

Motor

Motor

Yellow Yellow
（N）
（M）
Brake

Red White Black

（U）
（V）
（W）
Motor

R

U

Control PanelR S T
InverterU V W

Control Panel

Normal Braking Circuit

MCB

MCB

R S T

R

S

U

V W

T

Inverter

MC

MC VR

1 2 4
Rectiﬁer

Yellow Yellow
（N）
（M）
Brake

Motor

Red White Black

（U）
（V）
（W）
Motor

Control Panel

Quick-Braking Circuit

MCB

MC: Electromagnetic contactor
MCB: Breaker for wiring
VR:
Varistor (for protecting contact points, rectifier, etc.)

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-1 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-2 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
-A
 lways use the inverter’s power source side for the brake power source.
-M atch the opening and closing timing of the brake circuit’s electromagnetic contactor to the one of theinverter control.
-A rectifier for SB-004, MB-003 waterproof and MB-005 waterproof is placed separately. (SB-004 with a terminal
box have a rectifier built into the terminal box. The rectifier is not waterproof for a waterproof type motor.)- A rectifier for MB-003 indoor and MB-005 indoor is built in the brake unit.
- Symbols of lead wires are as shown in ( ) for MB-003 waterproof and MB-005 waterproof 400V class.
-D o not open the cap of the waterproof/dust-proof box (refer to P.23) of a waterproof type motor. Otherwise,
waterproof/dust-proof effects will be lost and electric shock, damage and fire may be caused.

37

6. Wiring■ With Brake. Inverter Drive

3-Phase Motor
Premium-Efficiency, 3-Phase Motor
3-phase Motor for Inverter
Premium-Efficiency, 3-Phase Motor for Inverter
High-Efficiency, 3-Phase Motor
FB-01A1 - FB-05A1

FB-1D, FB-1E - FB-5E
5 Lead Wires

R

S

T

R

S

T

V

W

U

MC

1

Motor
R

S

4

M N

Rectiﬁer

2

Brake

W

1

2

VR

4

M N

Rectiﬁer

Brake

1

S

2

3

M N

Brake

T
MCB

R

S

T

U

V

W

V

W

InverterU

Motor

MC: Electromagnetic contactor
MCB: Breaker for wiring
VR:
Varistor (for protecting contact points, rectifier, etc.)

4

Rectiﬁer

MC

1

2

3

VR

4

M N

Rectiﬁer

Brake

Motor

W

Motor

V

U

MC

Control Panel

V

U

MC

Motor

T

W

Inverter

Control Panel

Quick-Braking Circuit

S

V

T

W

R
MCB

R

S

V

Inverter

Motor

T

U

R

U

Motor

T

W

Control PanelS

V

Inverter

Motor

R

U

MCB

Control Panel

Normal Braking Circuit

MCB

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- T he motor must be insulated to inverter-drive a 400V class 3-phase motor/high-efficiency, 3-phase motor.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
-A
 lways use the inverter’s power source side for the brake power source.
-M atch the timing of opening and closing of the brake circuit’s electromagnetic contactor to the one of theinverter control.

38

6. Wiring■ With Brake. Inverter Drive

Premium-Efficiency, 3-Phase Motor
Premium-Efficiency, 3-Phase Motor for Inverter
FB-8E - FB-15E
8 Lead Wires
R

S

T

S

T

V

W

U1

V1

W1

V2

W2

U2

Inverter

MC

1

4

M N

Rectiﬁer

2

3

Brake

Motor

R

U

Control Panel

Normal Braking Circuit

MCB

Motor
R

S

T

R

S

T

MCB

T

W

U1

V1

W1

V2

W2

U2

MC

1

2

3

VR

4

M N

Rectiﬁer

Brake

Motor

S

V

Inverter

Control Panel

Quick-Braking Circuit

R

U

MCB

R

S

T

U

V

W

U1

V1

W1

V2

W2

U2

Inverter

MC

1

2

3

4

5 6

Rectiﬁer

M N

Brake

Motor

Motor

MC: Electromagnetic contactor
MCB: Breaker for wiring
VR:
Varistor (for protecting contact points, rectifier, etc.)

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
-B rake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
-A
 lways use the inverter’s power source side for the brake power source.
-M atch the timing of opening and closing of the brake circuit’s electromagnetic contactor to the one of theinverter control.

39

6. Wiring■ With Brake. Single Phase Power Source
Single Phase Motor

SB-004MB-003, 005 Waterproof
Capacitor Run
100V Class
R

200V Class

S

R

S
MC

SW

C
White

R

Rectifier1 2 4Black Blue
Motor

Gray Gray … SB-004
Yellow Yellow … MB-003
waterproof type

Brake

S

White

SW

Black Blue
Motor

Gray Gray … SB-004
Yellow Yellow … MB-003
waterproof typeBrake

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
SW: Plugging switch
VR: Varistor (for protecting contact points, rectifier, etc.)
C:
Capacitor (accessory)

Yellow Yellow

Brake

S
VR
Rectifier
1 2 4

OLR

C
White

SW

Black Brown
Motor

Yellow Yellow

Brake

Control Panel Motor

C

Control Panel Motor

Quick-Braking Circuit

Rectifier
1 2 4

OLR

Black Brown
Motor

MC

VR

Rectifier
1 2 4

SW

C

R
MC

White

OLR

Control Panel Motor

OLR

Control Panel Motor

Normal Braking Circuit

MC

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-1 on P6.
- Use a capacitor bundled with the product (see Table 6-6 on P48) for wiring.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-2 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- For quick-braking circuits, interlock the brake circuit’s electromagnetic contactor to the motor’s electromagnetic contactor.
- Switch the above SW for plugging rotation. (Immediate plugging rotation is unable.)- Rectifier and capacitor are placed separately. (SB-004 with a terminal box have a rectifier built into theterminal box. The rectifier and the capacitor are not waterproof for a waterproof type motor.)- Do not open the cap of a waterproof/dust-proof box (see P.23) of a waterproof type motor. Otherwise,
waterproof/dust-proof effects will be lost and electric shock, damage, and fire may result.

40

6. Wiring■ With brake. Single Phase Power Source
Single Phase Motor

MB-003 Indoor, MB-005
Capacitor Run
100V Class
R

200V Class
R

S

MC

SW

C

Yellow Yellow
Brake

White

Yellow Yellow
Brake

S

Brake

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
SW: Plugging switch
C:
Capacitor (accessory)

White

Black

SW

Brown

Motor

Yellow Yellow
Brake

Motor

Yellow Yellow

C

Control PanelBlack Blue
Motor

OLR

Control Panel

SW

Motor

Quick-Braking Circuit

OLR

White

Brown

MC

MC

C

Black

Motor

R

S

SW

C

Motor

R

Black Blue
Motor

Motor

White

OLR

Control Panel

OLR

Control Panel

Normal Braking Circuit

MCS

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-1 on P6.
- Use a capacitor bundled with the product for wiring.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-2 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors for quick-braking circuits, see Table 6-5 on P46.
- For quick-braking circuits, interlock the brake circuit’s electromagnetic contactor to the motor’s electromagnetic contactor.
- S witch the above SW for plugging rotation. (Immediate plugging rotation is unable.)- A rectifier is built-in the brake unit.

41

6. Wiring■ With Brake. Single Phase Power Source. Operation by Rotating in One Direction.
Single Phase Motor

FB-01A1, FB-02A1
Capacitor Starting Capacitor Run
100V Class
MC
OLR

V1

U2

V2

Z1

Motor

1

2

M N

Brake

Z2

Z1

Motor

4

M N

Rectifier

1

2

Brake

Z1

Motor

R

M N

Brake

V1

VR

MC
OLR

V2
Z2

U2

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR: Varistor (for protecting contact points, rectifier, etc.)

2

S

U1

Z2

4

Rectifier

Z1

Motor

4

M N

Rectifier

1

2

Brake

Motor

V2

1

V2

Control Panel

OLR

V1

U1

Motor

Quick-Braking Circuit

VR

MC

U2

OLR

U2

S

U1

MC

Z2

Control PanelR

4

Rectifier

S

Motor

U1

R

Control Panel

S

Motor

Normal Braking CircuitControl PanelR

200V Class

V1

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- For quick-braking circuits, interlock the brake circuit’s electromagnetic contactor to the motor’s electromagnetic contactor.
-R everse Z1 and Z2 after the motor stopped to rotate the motor reversely.
- The capacitor is built-in the terminal box.

42

6. Wiring■ With Brake. Single Phase Power Source. Operation by Rotating in One Direction.
Single Phase Motor

FB-1D
Capacitor Starting Capacitor Run
100V Class
MC
OLR

V1

U2

V2

Z1

Motor

R

1

2

3

4

Rectifier

M N

Brake

OLR

U1

U2

S

Z1

Motor

2

3

Rectifier

4

M N

Brake

VR

MC
OLR

U1

U2

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR: Varistor (for protecting contact points, rectifier, etc.)

M N

Brake

V1

V2
Z2

Z2

4

Z1

Motor

1

2

3

Rectifier

4

M N

Motor

1

3

Control Panel

V2

Motor

V1

U2

2

RectifierS

Control Panel

Quick-Braking Circuit

U1

1

V2

R

VR

OLR

Motor

MC

Z2

Z2

MC

Z1

S

Motor

U1

R

Control Panel

S

Motor

Normal Braking CircuitControl PanelR

200V Class

Brake

V1

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- For quick-braking circuits, interlock the brake circuit’s electromagnetic contactor to the motor’s electromagnetic contactor.
-R everse Z1 and Z2 after the motor stopped to rotate the motor reversely.
- The capacitor is built-in the terminal box.

43

6. Wiring■ With Brake. Single Phase Power Source. Plugging Operation
Single Phase Motor

FB-01A1, FB-02A1
Capacitor Starting Capacitor Run
100V Class
R

200V Class

S

R

S

OLR

OLR

Z1

Z2

4

M N

Rectifier

1

2

Brake

U1

V2

R

2

M N

Brake

1

2

M N

Brake

U1

V2

Z1

Z2

V1
U2

Motor

1

VR

4

M N

Rectifier

2

Brake

Motor

4

RectifierNormalrotation MC

Control Panel

Z2

Reverserotation

Motor

Z1

VR

Control Panel

Quick-Braking Circuit

V1
V2

1

OLR

Normalrotation MC

U1

4

Rectifier

S

OLR

U2

V1

Motor

S

Reverserotation

Z2

U2

Motor
R

Z1

Motor

V1
V2

Normalrotation

Reverserotation

Motor

U1
U2

Control Panel

Control Panel

Normal Braking Circuit

Normalrotation

Reverserotation

Motor

Electromagnetic contactor for normal and reverse rotation
MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR: Varistor (protection element)

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- F or plugging operations using a quick-braking circuit, interlock the brake circuit’s electromagnetic contactors
to the motor’s normal and reverse rotation electromagnetic contactors.
- The capacitor is built-in the terminal box.

44

6. Wiring■ With Brake. Single Phase Power Source. Plugging Operation
Single Phase Motor

FB-1D
Capacitor Starting Capacitor Run
100V Class
R

200V Class

S

R

S

OLR

OLR

Z1

Z2

1

2

3

4

M N

Rectifier

U1

Brake

V2

R

3

4

M N

Brake

2

3

Rectifier

4

M N

Brake

U1

V2

Z1

Z2

V1
U2

Motor

1

2

VR

3

4

Rectifier

M N

Motor

1

Normalrotation MC

ReverserotationControl Panel

Z2

VR

Motor

Z1

Control Panel

Quick-Braking Circuit

V1
V2

2

Rectifier

OLR

Normalrotation MC

U1

1

S

OLR

U2

V1

Motor

S

Reverserotation

Z2

U2

Motor

R

Z1

Motor

V1
V2

Normalrotation

Reverserotation

Motor

U1
U2

Control Panel

Control Panel

Normal Braking Circuit

Normalrotation

Reverserotation

Brake

Motor

Electromagnetic contactor for normal and reverse rotation
MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay
VR: Varistor (protection element)

Customer needs to prepare.

- This diagram shows cases for motors with standard Japanese domestic specifications. Please consult with us
for motors with overseas specifications.
- For brake types, see Table 1-2 on P6.
- Brake action delay time is different between normal and quick-braking circuits.
Table 7-3 on P51 shows action delay time. Choose the circuit that matches work requirements.
- Use a quick-braking circuit to improve hoisting equipment and stopping precision.
- Use a quick-braking circuit when a phase-advancing capacitor is mounted.
- For information on electromagnetic contactors and varistors for quick-braking circuits, see Table 6-5 on P46.
- F or plugging operations using a quick-braking circuit, interlock the brake circuit’s electromagnetic contactors
to the motor’s normal and reverse rotation electromagnetic contactors.
- The capacitor is built-in the terminal box.

45

6. Wiring
6-6 Points to Note When Using a Quick-Braking Circuit
When using brakes with quick-braking circuits, take note of the following items.
-C onnect a varistor (protection element) to protect the quick-braking circuit contact points from surge
voltage generated by the brake action.
- Wire the quick-braking circuit contact points to the brake power source secondary side contact points.
Contact points might not be protected.
- For information on using an alternating current electromagnetic contactor for contact points for quickbraking circuits, see Table 6-5.
If multiple contact points are required, note the following issues.
- Connect electromagnetic contactor contact points in serial. (See Figure 6-4.)- Connect the varistor (VR) as close to the unit as possible. (See Figure 6-4.)
Table 6-5 Type for Parts Recommended When Using a Quick-Braking Circuit (When Using an Alternating
Current Electromagnetic Contactor)
Recommended Recommended Varistor (For Protecting Contactor
Contactor
Contact Points)
MaxiContact Point
mum AlVaristor
Power
Capacity
Varistor Type lowable
VoltageRating(DC-13 class)
Circuit
Voltage

Recommended Contactor TypeAC
Voltage

Brake
Type

Made by Fuji Electric FA
Components & Systems
Co., Ltd.

SB-004MB-003
MB-005
FB-01A1

Minimum
0.4A
Serial contact
points: 1 (0.7A)

FB-02A1
FB-05A1
FB-1D
FB-1E
200V
220V FB-1HE
FB-2E
FB-3E
FB-4E

ST-12

DC110V

Minimum
1.5A

Serial contact
Serial contact
points: 3 (4.0A) ST-20 points: 3 (5.0A)

Minimum
3.0A

Serial contact
SC-5-1 points:
3 (10A)

MB-003
MB-005
FB-01A1

Serial contact
points: 1(0.25A)

FB-02A1

Serial contact
points: 2 (0.4A)

FB-05A1

FB-5E
FB-8E

FB-15E--

0.4W
AC300V

470V(423 - 517V)

0.6W

MiniTND20Vmum 471KB00AAA0
5.5A

1.0W

-

-

-

TND10VMinimum 821KB00AAA0
0.3A
MiniTND14Vmum 821KB00AAA0
0.5A
DC220V

Serial contact
points: 3 (2.0A)

0.25W

TND14V471KB00AAA0

Minimum
0.2A

Serial contact
points: 2 (0.5A)

SC-05

400V FB-1HE
440V
FB-2E
FB-3E
FB-4E

FB-10E

Serial contact
points: 3(10.0A)

ST-12

FB-1D
FB-1E

ST-21

TND07V471KB00AAA0

Minimum
0.5A
MiniTND10Vmum 471KB00AAA0
0.7A

Serial contact
points: 2 (3.0A)

Serial contact
points: 2 (3.0A)

FB-8E
FB-10E

Serial contact
points: 1 (1.2A)

SC-05

FB-5E

FB-15E

Made by Mitsubishi
Electric Corporation

Serial contact
points: 3 (2.0A)

Minimum
1.0A

ST-20

TND20VMinimum 821KB00AAA0
1.5A

Serial contact
ST-21 points:
3 (4.0A)

Minimum
3.0A

46

-

0.4W

0.6W

AC510V

820V(738 - 902V)
1.0W

6. Wiring- This recommended contactor type is for Fuji Electric FA Components & Systems Co., Ltd. and Mitsubishi
Electric Corporation contactors. Products from other manufacturers are also allowable if they haveequivalent capabilities.
- Recommended contactor contact point capacity indicates the DC-13 class rated operating current forthe main contact, which is assumed to have durability regarding electronic opening and closing (servicelife) is approximately 2 million times. The ratings of the main and auxiliary contacts may differ, so pleasecheck the catalog or other sources.
- Among the recommended contactors, the Mitsubishi Electric Corporation S-T12 and S-T20 have one
auxiliary contact. Please note that these 2 contractors are not usable when two or more auxiliary contact
points are required for inverter drive and so on. (Other connectors in Table 6-5 have two auxiliary
contact points.)- This recommended varistor type is for ones made from Nippon Chemi-Con Corporation. Products fromother manufacturers are also allowable if they have equivalent capabilities.
- A varistor for a single phase 100V is the same as the one for a single phase 200V.
Figure 6-4 Examples of Contact Point Connections with Quick-Braking Circuits
For SB-004, MB-003, and MB-005

MC

VR

Red *

Brake terminal

Rectifier terminal 2
Serial Contact Points: 1

MC

For FB-01A1 - FB-15E

VR

Red *

Brake terminal

Rectifier terminal 2
Serial Contact Points: 2

MCVR

U phase *Brake terminal N

Rectifier terminal 2
Serial Contact Points: 1

MC

U phase *VR

Brake terminal N

Rectifier terminal 2
Serial Contact Points: 2

MCU phase *VR

Brake terminal N

Rectifier terminal 2
Serial Contact Points: 3* For inverter drives, connect to the R phase (power source side).
Note: A motor with the indoor type MB brake does not have a rectifier's terminal 2 and a varistor (VR).

47

6. Wiring
6-7 Capacitor Specification of Single Phase Power Source Motor
Table 6-6 Capacitor Run 15 - 90W (Accessory)
Motor
Voltage (V)Type

Capacity (W)Single phase

40

Single phasereversible

40

100

Single phase
200
Single phasereversible

15
25
Frame size: 05 07
Frame size: 17 1240
60
90
15
25
Frame size: 05 07
Frame size: 17 1240
60
90
40
60
90
40
60
90

Capacitor for Operation
Capacity WithstandRange (μF) Voltage (V)
5
7
12
14
18
25
220
6
10
14
16
22
32
3.5
4.5
6.5
440
4
5.5
8

Table 6-7 Capacitor Starting Capacitor Run 0.1 - 0.4kW (Built in the Terminal Box)
Motor
Voltage (V)Capacity (kW)100/200

0.1
0.2
0.4

Capacitor for Starting Capacitor for Operation
Capacity Withstand Capacity WithstandRange (μF) Voltage (V) Range (μF) Voltage (V)
60
10
100
125
20
230
200
40

48

7. Operation Common
DANGER-D o not approach or touch rotating parts (output shaft, etc.) during operation; otherwise, loose
clothing may become caught in these rotating parts and injury may result.
- When the power supply is interrupted, be sure to turn off the power switch. Unexpected resumption of power may cause electric shock, personal injury, or damage to the equipment.
- Do not operate the unit with the terminal box cover removed. Return the terminal box cover tothe original position after maintenance, otherwise, electric shock may result.
- Do not operate the machine while the brake is released by the manual brake release bolt; otherwise, falling, going out of control, or damage to the equipment may result.
- Do not use a single phase power source motor for applications which provide more load thanmaximum torque of the motor. otherwise, reverse overdrive may result.
- To reverse a single phase power source motor other than a reversible motor, be sure to stop the
motor then reverse it; otherwise, overdrive may result with the rotation direction unchanged.

CAUTION-D o not put fingers or foreign objects into the opening of the gearmotor or reducer; otherwise,electric shock, injury, fire, or damage to the equipment may result.
- The gearmotor or reducer becomes very hot during operation. Be careful not to touch withhands or body. Otherwise, burns may result.
- I f any abnormality occurs during operation, stop operation immediately; otherwise, electric
shock, personal injury, or fire may result.
-D o not operate the unit in excess of the load rating; otherwise, personal injury, or damage tothe equipment may result.
-D o not touch the current-carrying part of a capacitor for starting a single phase motor until it isfully discharged; otherwise, electric shock may result.

49

Common 7. Operation
7-1 Items to Check Before Operation
After installation and wiring are completed, check the following items before operating.
- Is the wiring correct?
- Is the unit properly coupled with the driven machine?
- Are mounting bolts tightened firmly?
- Is the direction of rotation as required?
After confirming these items, operate without a load and gradually apply a load. Check the items shownin Table 7-1.

7-2 Items to Check During Operation
Table 7-1 Items to Check During Operation
Does abnormal sound or
vibration generate?

- Is the housing deformed because the installation surface is not flat?
- Is insufficient rigidity of the installation base generating resonance?
- Is the shaft center aligned with the driven machine?
- Is the vibration of the driven machine transmitted to the gearmotor or
reducer?

Is the surface temperatureabnormally high?

- Does the voltage rise or drop substantially?
- Is the ambient temperature too high?
- Does the current flowing to the gearmotor exceed the rated current
shown on the nameplate?

If any abnormalities are found, immediately stop operation and contact the nearest authorized maintenance shop.

50

7. Operation
7-3 Brake Torque and Activation Delay TimeThe table below shows standard specification brake types, their brake torque, and their relationship tobrake activation delay time.
Table 7-2 SB Brakes and MB Brakes
Motor Capacity (W)Brake Type

Frame Size

SB-004MB-003
MB-00501 03 05 07
17 1240
15 17 1240

3-Phase Motor
15 25 40 60
40
60 90

Brake Activation Delay Time (s)Brake Torque Normal Braking Normal Braking(Dynamic
CircuitCircuit forSingle Phase Friction Torque)
Quick-Braking(Simultaneous
Inverter
Motor
Circuit(N·m)
Turn-Off(Separate TurnCircuit)
Off Circuit)
15 25 400.4
0.1 - 0.2
0.08 - 0.12
0.005 - 0.015
40
0.3
0.07 - 0.12
0.03 - 0.06
0.03 - 0.06
60 90
0.5

Table 7-3 With Brake
Motor Capacity (kW)Brake Type 3-Phase
Motor

PremiumPremiumHigh3-phase Efficiency,
Efficiency,
Efficiency,
Motor for 3-Phase
3-Phase
3-PhaseInverter Motor for
Motor
Motor
Inverter

FB-01A1
FB-02A1

0.1
0.2

-

0.1

-

-

FB-05A1

0.25 0.4

-

0.2

-

FB-1E
FB-1HE
FB-2E

0.55
-

FB-3E

Single
Phase
Motor

Brake
Torque(Dynamic
Friction
Torque)
(N·m)

0.1
0.2

1.0
2.0

0.2

-

4.0

0.4
-

4.0
7.5
7.5
11
15

0.75
1.1
1.5

0.4
-

0.75
1.5

0.4
-

-

2.2

-

2.2

-

-

22

FB-4E

-

3.0

-

-

-

-

30

FB-5E
FB-8E
FB-10E
FB-15E

-

3.7
5.5
7.5
11

-

3.7
5.5
7.5
11

-

-

40
55
80
110

FB-1D

-

-

Brake Activation Delay Time (s)NormalNormalBraking
Braking
CircuitCircuit
Quick(Simul- for Inverter Braking
taneous (Separate Circuit
Turn-Off Turn-Off
Circuit)Circuit)
0.150.08 - 0.12 0.015 - 0.02
0.2
0.10.03 - 0.07 0.01 - 0.015
0.15
0.20.10.01 - 0.02
0.3
0.15
0.25 - 0.45 0.15 - 0.25
0.45 - 0.65 0.25 - 0.35 0.01 - 0.03
0.35 - 0.55 0.15 - 0.25
0.40.75 - 0.95
0.5
0.30.65 - 0.85
0.4
0.02 - 0.04
1.1 - 1.3 0.4 - 0.5
1.0 - 1.2 0.3 - 0.4
1.8 - 2.0 0.6 - 0.7
1.6 - 1.8 0.5 - 0.6

Note: 1. Brake type may differ depending on specification. Check the nameplate.
2. Brake torque will change according to operating environment, operating conditions, the conditionof the friction surface, etc. In particular, brake torque may not be at the prescribed level for initial
operation, and after a long period of inactivity. In such a case turn the brake on and off under aslight load as possible to contact the brake’s friction surfaces.
3. Brake activation delay time will change according to the brake’s wiring circuit. Select the optimum
circuit for the application.

51

Common 8. Daily Inspection and Maintenance
DANGER-D o not handle the unit when cables are energized. Be sure to turn off the power when working
on the unit; otherwise, electric shock may result.
-D o not approach or touch any rotating parts (output shaft, etc.) during maintenance or theinspection with operating the unit; loose clothing may become caught in these rotating partsand cause serious injury or death.
- For explosion proof motor , customers must not disassemble or modify; otherwise, explosion,
ignition, electric shock, or damage to the equipment may result.
- For explosion proof motor , the lead-in condition shall conform to the facility’s regulations,electrical codes, and explosion proofing standard, as well as the maintenance manual; Additionally, do not open the terminal box cover while operating. otherwise, explosion, ignition, electric
shock, or damage to the equipment may result.
- Do not operate the machine while the brake is released by the manual brake release bolt; otherwise, falling, going out of control, or damage to the equipment may result.

CAUTION- Do not put fingers or foreign objects into the opening of the gearmotor or reducer; otherwise,electric shock, injury, fire, or damage to the equipment may result.
- The gearmotor or reducer becomes very hot during operation. Do not touch the product withbare hands. Otherwise, burns may result.
- Do not touch the terminals when measuring insulation resistance; otherwise, electric shock may
result.
- Do not operate the unit without a safety cover (removed during inspection) in place to shieldrotating parts; otherwise, loose clothing may become caught in these rotating parts and injury
may result.
- In the case that any abnormality is observed, promptly identify and correct, according to
instructions in this maintenance manual. Do not operate until the cause for the abnormality isunderstood, and the abnormality is corrected.
- Do not operate damaged gearmotors or reducers; otherwise, injury, fire, or damage to theequipment may result.
- We cannot assume any responsibility for damage or injury resulting from an unauthorized
modification by a customer, as it is outside the scope of the warranty.
- Dispose gearmotor or reducer lubricant as general industrial waste.
- For explosion proof motor , when measuring the insulation resistance, confirm that there is nogas or explosive vapor in the vicinity in order to prevent explosion or ignition.
- Changing brake linings requires experience. Consult with the nearest authorized maintenanceshop.
- Brake torque will change depending on operation environment and conditions, the conditionof the friction surface, and other factors. In particular, brake torque may not be at the prescribed
level for initial operation, and after a long period of inactivity. In such a case turn the brake on
and off under as light load as possible to contact the brake’s friction surfaces.

52

8. Daily Inspection and Maintenance Common
8-1. Daily Inspection
Make certain to carry out daily inspections in accordance with Table 8-1. Neglecting inspections is asource of trouble.
Table 8-1. Daily Inspection
Inspection Item
Inspection Detail
Current
Is the current no greater than the rated value shown on the nameplate?
value
Noise
Are there unusual noises, or are there extreme changes in the noises?
Vibration
Is there abnormally large vibration? Are there extreme changes?
Is surface temperature unusually high? Is there a sudden rise?
Temperature rises during operation will differ according to model and type. However,Surface temperature
in case the difference between the gear unit surface temperature and the environment
temperature is approximately 40°C, there is no particular trouble if fluctuation is slight.
Grease leaks
Is grease leaking from the gear unit? Are the oil seal sliding surfaces corroded?
Mounting bolts
Are the mounting bolts loose?
Chain, V-belt
Are the chain or V-belt loose?

()- For a motor with the capacity of 90W or less, the current value of the motor may stay high temporarily
due to increased viscosity of grease for the gear unit and motor bearing grease during cold winter. There
are no concerns of burnout of a motor even if the current may exceed the rated current value for 5 to
15 minutes in a no load operation.
C onsiderations may be needed for the current value setting of an overload protection device, including
an electronic thermal relay and selection of an inverter capacity range. Contact us for details.
- If any problems are found in a daily inspection, follow "9. Troubleshooting" (on P76 and 77) to take appropriate actions. If these actions do not correct the issue, immediately contact the nearest authorized
maintenance shop.

8-2 Main Unit Maintenance- Because long-life grease is used for gear, it can run for a long time without replenishment, maintenancewith disassembly after approximately 20,000 hours or 3 to 5 years will increase lifetime.
Contact the nearest authorized maintenance shop regarding maintenance with disassembly.
- Oil seals have a lifetime. During long use, natural degradation and frictional wear will reduce effectiveness. Reducer operating conditions and ambient environment will cause lifetime to widely vary. Given
normal operation, (uniform load, running 10 hours per day, normal temperature) as a guideline, it isrecommended to change them every 1 to 3 years. If the sliding surfaces of oil seals or V-rings show signs
of wear or corrosion, replace them with new ones. Sliding surfaces are made of carbon steel, so rainwater, condensation and other factors could cause rust to form and spread. Because this could lead to oilseal damage, take regular rust prevention measures. About replacing oil seal and V-ring, please consult
with nearest authorized maintenance shop.
- If the unit stops and starts frequently, mounting bolts (or nuts) may come loose. Periodically check forlooseness as it is a source of miss-alignment, oil leakages, and load unbalance.

53

8. Daily Inspection and Maintenance
8-3 Brake Maintenance and Inspection
DANGER- Do not handle the unit when cables are energized. Be sure to turn off the power when working on
the unit; otherwise, electric shock may result.
- When using the unit for lifting, do not release the brake while a load is suspended; otherwise it could
fall, causing an accident.
- Do not operate the machine while the brake is released by the manual brake release bolt; otherwise,
falling, going out of control, or damage to the equipment may result.
- Before operation, turn power on and off to check brake action; otherwise falling or running out ofcontrol could occur.
- Do not bring water or oils in contact with the brake. Brake torque degradation could cause falling or
running out of control.

CAUTION- After gap inspection and adjustment, do not operate with the fan cover removed. otherwise, loose
clothing may become caught in these rotating parts and injury may result.
- Changing brake linings requires experience. Consult with the nearest authorized maintenance shop.
Given normal operation conditions, brake mechanical lifetime is quite long at 2 million times. These
conditions include the moment of inertia for the load being no greater than the moment of inertia
for the brakemotor. However, please periodically inspect the brake gap (G). The brake lining wears
after long hours of running time, making it impossible for the brake to release. When operating times
exceed 2 million, wear and damage to mechanical parts may cause dropping or overdrive problems.

8-4 Brake Construction and Gap Inspection and Adjustment- The brake is spring activated (power-off type).
- The brake lining wears after long hours of operating the brake, making it impossible for the brake torelease. Therefore please periodically inspect the brake gap (G).
- If on inspection, the gap is close to the limit value, adjust the gap.
- In FB-1E - 4E a shock absorber is inserted between the stationary core and the armature plate to reduce
the noise that results from the braking action.
When inspecting, be careful that the gap gauge, other measuring tool or anything else does not damage
the shock absorber or cause it to fall out.
There is danger that if the shock absorber is damaged or falls out, brake noise will increase and the brake
will not function properly.
Table 8-2 Pages Containing Information on Brake Construction and Gap Inspection and Adjustment
Brake Type
IndoorOutdoor/Waterproof
SB-004P55
P64
MB-003, MB-005
P56
P65
FB-01A1, FB-02A1 - FB-05A1
P57
P66
FB-1D
P58
P67
FB-1E
P59
P68
FB-1HE, FB-2E
P60
P69
FB-3E, FB-4E
P61
P70
FB-5E, FB-8E
P62
P71
FB-10E, FB-15E
P63
P72
Note: Please refer to P73 for the way to remove and install One-Touch Release lever (optional).

54

8. Daily Inspection and Maintenance■ SB-004 (Indoor Type)

⑤

④

③

②

①
Part
Number
1
2
3
4
5
6
7
8

Part Name
Brake mounting bolt
Stationary core
Armature plate
Lining with fan
Set screw
Snap ring
Cover
Torque spring

G

⑥

⑦

⑧
Figure 8-1- Gap Inspection(1) Remove the cover [7].
(2) I nsert a gap gauge between the stationary core [2] and thearmature plate [3] and measure the gap. Measure in 3 locations around the circumference.
(3) Adjustment is required if the gap value is close to the limit.

Gap Value G (mm)Required value
Limit value(original value)
0.15 - 0.25
0.4

- Gap Adjustment(1) Remove the cover [7].
(2) Loosen the set screw [5]. (Anti-loose locking is provided.)(3) I nsert a gap gauge between the stationary core [2] and the armature plate [3] to adjust to a specified
gap.
(4) Apply a locking agent to the set screw [5] to fix the lining with fan [4].
(5) Attach the cover [7].

55

8. Daily Inspection and Maintenance■ MB-003, 005 (Indoor Type)⑦⑥ ⑤ ④③②①
Part
Number
1
2
3
4
5
6
7
8
9

⑧

⑨

⑩

⑪

10
11
12

⑫

Part Name
Brake lining
Boss set screw
Armature plate
Boss
Shaft-retaining E-ringStationary core
Fan set screw
Cover
Fan
(mounted for single phase
60 and 90W only)
RectifierBrake mounting bolt
Fixed plate

Figure 8-2- Gap Inspection

Gap Value G (mm)(1) Remove cover [8].
Required value
Limit value(2) I nsert a gap gauge between the stationary core [6] and the(original value)
armature plate [3], and measure the gap. Measure in 3 loca0.05 - 0.25
0.35
tions around the circumference.
(3) The brake lining must be replaced if the gap value is close to the limit.
(You cannot adjust the gap.)

56

8. Daily Inspection and Maintenance■ FB-01A1, 02A1, 05A1 (Indoor Type)
8 7

6

5

4

3 2 1

Part
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

Ｇ

9

10 11 12 13

14 15

16

Part Name
Stationary core
SpacerBrake lining
Attachment bolt
Boss
Shaft-retaining C-ring
Cover
Fan set screw
Fan
Leaf spring
Fixed plate
Armature plate
SpringElectromagnetic coil
Bearing
Motor shaft

Note: FB-01A1 of a 3-phase motor
0.1kW does not have [8] and [9].

Figure 8-3- Gap Inspection(1) Remove the cover [7].
(2) I nsert a gap gauge between the stationary core [1] andthe armature plate [12], and measure the gap. Measure in
3 locations around the circumference.
(3) Adjustment is required if the gap value is close to the limit.

Gap Value G (mm)Required value
Limit value(original value)
0.2 - 0.35
0.5

- Gap Adjustment(1) Remove the cover [7].
(2) Loosen the fan set screw [8] and remove the fan [9].
(3) S lightly loosen the attachment bolts [4] and rotate the fixed plate [11] counterclockwise, as far as it
will go. Then tighten the attachment bolts [4]. After tightening, measure the gap (G) and check to see
if the gap value is between the required value and the limit. (This operation will reduce the gap by
0.3 mm.)(4) Turn the power on and off to check brake action.
(5) A ttach the fan [9] and cover [7]. Use a fan set screw [8] coated with Three Bond TB2365 (Sumitomo
part number EW444WW-01), and tighten with a torque of 0.3 - 0.5 N·m.
Note:If the optional brake release bolt is installed, disassemble after removing the release bolt.

57

8. Daily Inspection and Maintenance■ FB-1D (Indoor Type)12 11 10 9

8

7

6

5

4

3 2

Part
Part Name
Number1
Stationary core2
Brake release
Manual release protection
3
spacer4
Brake release bolt
5Spacer6
Gap adjusting shims
7
Attachment bolt
8
Brake lining
9
Leaf spring
10
Boss
11
Shaft-retaining C-ring
12
Fan set screw
13
Cover
14
Fan
15
Fixed plate
16
Armature plate
17
Spring
18
Electromagnetic coil
19
Bearing
20
Motor shaft

1

Ｇ

13

14

15 16 17 18 19 20

Figure 8-4- Gap Inspection
Gap Value G (mm)(1) R emove the brake release bolt [4] and the manual release
Required value
prevention spacer [3].
Limit value(original value)(2) Remove the cover [13].
0.3 - 0.4
0.6(3) I nsert a gap gauge between the stationary core [1] andthe armature plate [16] and measure the gap. Measure in
3 locations around the circumference.
(4) A djustment is required if the gap value is close to the limit.
(Gap adjustment shim thickness is approximately 0.2 - 0.25 mm. Adjustment cannot be made at alower value.)- Gap Adjustment(1) Remove the brake release bolt [4] and the manual release prevention spacer [3].
(2) Remove the cover [13].
(3) Remove the fan set screw [12] and remove the fan [14].
(4) L oosen the attachment bolts [7] and remove the spacers [5], gap adjustment shims [6], attachment
bolts [7] and fixed plate [15] as a set. When removing the attachment bolts [7], make certain not totake off the gap adjustment shims [6].
(5) The gap adjustment shims [6] have a thickness of 0.2 - 0.25 mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [5], gap adjustment shims [6], attachment
bolts [7] and the fixed plate [15] as a set.
(6) C heck the gap G, and readjust the shims if there is a large difference between the gap and therequired value.
(7) Turn the power on and off to check brake action.
(8) A ttach the fan [14], fan set screw [12] and cover [13]. Use a fan set screw [12] coated with Three Bond
TB2365 (Sumitomo part number EW445WW-01), and tighten with a torque of 0.85 - 1.05 N·m. Finally,
attach the brake release bolt [4] and the manual release prevention spacer [3].

58

8. Daily Inspection and Maintenance■ FB-1E (Indoor Type)

12

11

10

9

8

7

6

5

4

3

2

1

22
Ｇ
X

Details for X
13

14

15

16

17

18

19

20

21

Figure 8-5

PartPart Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release prevention
4
spacer5
Brake release bolt
6
Spacer7
Gap adjusting shims
8
Attachment bolt
9Brake lining
10
Leaf spring
11
Boss
12
Shaft-retaining C-ring
13
Cover
14
Shaft-retaining C-ring
15
Fan
16
Fixed plate
17
Armature plate
18
Spring
19
Electromagnetic coil
20
Ball bearings
21
Motor shaft
22
Shock absorber- Gap Inspection

Gap Value G (mm)(1) R emove the brake release bolt [5] and the manual
Required value
release prevention spacer [4].
Limit value(original value)(2) Remove the cover [13].
0.25 - 0.35
0.6(3) I nsert a gap gauge between the stationary core [1] andthe armature plate [17] and measure the gap. Measure in
3 locations around the circumference.
(4) Adjustment is required if the gap value is close to the limit.
(Gap adjustment shim thickness is approximately 0.2 - 0.25 mm. Adjustment cannot be made at alower value.)- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
(4) L oosen the attachment bolts [8] and remove the spacers [6], gap adjustment shims [7], attachment
bolts [8] and fixed plate [16] as a set. When removing the attachment bolts [8], make certain not totake off the gap adjustment shims [7] or the shock absorber [22].
(5) The gap adjustment shims [7] have a thickness of 0.2 - 0.25 mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [6], gap adjustment shims [7], attachment
bolts [8] and the fixed plate [16] as a set.
(6) C heck the gap G, and readjust the shims if there is a large difference between the gap and therequired value.
(7) Turn the power on and off to check brake action.
(8) Attach the fan [15], shaft-retaining C-ring [14] and cover [13].
(9) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

59

8. Daily Inspection and Maintenance■ FB-1HE, FB-2E (Indoor Type)

12

11

10

9

8

7

6

5

4

3

2

1

22
Ｇ
X

Details for X

13

14

15

16

17

18

19

20

21

Figure 8-6

PartPart Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release4
prevention spacer
5
Brake release bolt
6
Spacer7
Gap adjusting shims
8
Attachment bolt
9Brake lining
10
Leaf spring
11
Boss
12
Shaft-retaining C-ring
13
Cover
14
Shaft-retaining C-ring
15
Fan
16
Fixed plate
17
Armature plate
18
Spring
19
Electromagnetic coil
20
Ball bearings
21
Motor shaft
22
Shock absorber- Gap Inspection

Gap Value G (mm)(1) R emove the brake release bolt [5] and the manual release
Required value
Limit value
prevention spacer [4].
(original value)(2) Remove the cover [13].
0.25 - 0.35
0.75(3) I nsert a gap gauge between the stationary core [1] and thearmature plate [17] and measure the gap. Measure in 3 locations around the circumference.
(4) A djustment is required if the gap value is close to the limit.
(Gap adjustment shim thickness is approximately 0.35 - 0.45mm. Adjustment cannot be made at alower value.)- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
(4) L oosen the attachment bolts [8] and remove the spacers [6], gap adjustment shims [7], attachment
bolts [8] and fixed plate [16] as a set. When removing the attachment bolts [8], make certain not totake off the gap adjustment shims [7] or the shock absorber [22].
(5) The gap adjustment shims [7] have a thickness of 0.35 - 0.45mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [6], gap adjustment shims [7], attachment bolts [8] and the fixed plate [16] as a set.
(6) Check the gap G, and readjust the shims if there is a large difference between the gap and therequired value.
(7) Turn the power on and off to check brake action.
(8) Attach the fan [15], shaft-retaining C-ring [14], and cover [13].
(9) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

60

8. Daily Inspection and Maintenance■ FB-3E, FB-4E (Indoor Type)

11

10

9

8

7

6

5

4

3

2

1

21
Ｇ
X

12

13

14

15

16

17

18

19

20

Details for X

Figure 8-7

PartPart Name
Number1
Stationary core2
Brake release
Manual release prevention
3
spacer4
Brake release bolt
5Spacer6
Gap adjusting shims
7
Attachment bolt
8
Brake lining
9
Leaf spring
10
Boss
11
Shaft-retaining C-ring
12
Cover
13
Shaft-retaining C-ring
14
Fan
15
Fixed plate
16
Armature plate
17
Spring
18
Electromagnetic coil
19
Ball bearings
20
Motor shaft
21
Shock absorber- Gap Inspection

Gap Value G (mm)(1) R emove the brake release bolt [4] and the manual
Required value
release prevention spacer [3].
Limit value(original value)(2) Remove the cover [12].
0.25 - 0.35
0.85(3) I nsert a gap gauge between the stationary core [1] andthe armature plate [16] and measure the gap. Measure in 3 locations around the circumference.
(4) Adjustment is required if the gap value is close to the limit.
(Gap adjustment shim thickness is approximately 0.45 - 0.55mm. Adjustment cannot be made at alower value.)- Gap Adjustment(1) Remove the brake release bolt [4] and the manual release prevention spacer [3].
(2) Remove the cover [12].
(3) Remove the shaft-retaining C-ring [13] and the fan [14].
(4) L oosen the attachment bolts [7] and remove the spacers [5], gap adjustment shims [6], attachment
bolts [7] and fixed plate [15] as a set. When removing the attachment bolts [7], make certain not totake off the gap adjustment shims [6] or the shock absorber [21].
(5) The gap adjustment shims [6] have a thickness of 0.45 - 0.55 mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [5], gap adjustment shims [6], attachment bolts [7] and fixed plate [15] as a set.
(6) Check the gap G, and readjust the shims if there is a large difference between the gap and therequired value.
(7) Turn the power on and off to check brake action.
(8) Attach the fan [14], shaft-retaining C-ring [13] and cover [12].
(9) Finally, attach the brake release bolt [4] and the manual release prevention spacer [3].

61

8. Daily Inspection and Maintenance■ FB-5E, FB-8E (Indoor Type)13 12 11 10

9

8

7

6

5

4

3

2

1

Ｇ

14 15 16 17 18 19 20 21 22

Figure 8-8- Gap Inspection(1) R emove the brake release bolt [5] and the manual
release prevention spacer [4].
(2) Remove the cover [14].
(3) I nsert a gap gauge between the stationary core [1] andthe armature plate [18] and measure the gap. Measure in
3 locations around the circumference.
(4) Adjustment is required if the gap value is close to the limit.

Part
Part Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release4
prevention spacer
5
Brake release bolt
6Stud bolt
7
Adjusting washer
8
Spring washer
9
Gap adjusting nut
10Brake lining
11
Leaf spring
12
Boss
13
Shaft-retaining C-ring
14
Cover
15
Shaft-retaining C-ring
16
Fan
17
Fixed plate
18
Armature plate
19
Spring
20
Electromagnetic coil
21
Ball bearings
22
Motor shaft

Gap Value G (mm)Required value
Limit value(original value)
0.35 - 0.45
1.0

- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [14].
(3) Insert a gap gauge between the stationary core [1] and the armature plate [18], rotating to the rightthe gap adjusting nuts [9] that are attached to ends of the stud bolts [6]. If large adjustments to the
gap are not possible, decrease the number of adjusting washers [7]. There are 3 gap adjusting nuts [9].
Adjust these in turn so that 3 positions on the circumference are uniformly at the required gap.
(4) Turn the power on and off to check brake action.
(5) Attach the cover [14].
(6) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

62

8. Daily Inspection and Maintenance■ FB-10E, FB-15E (Indoor Type)13 12 11 10

9

8

7

6

5

4

3

2

Part
Part Name
number1
Stationary core2
Brake release3
Seal washer
Manual release4
prevention spacer
5
Brake release bolt
6Stud bolt
7
Adjusting washer
8
Spring washer
9
Gap adjusting nut
10Brake lining
11
Leaf spring
12
Boss
13
Shaft-retaining C-ring
14
Cover
15
Shaft-retaining C-ring
16
Fan
17
Fixed plate
18
Armature plate
19
Spring
20
Electromagnetic coil
21
Ball bearings
22
Motor shaft
23
Bearing cover

1Ｇ

14 15 16 17 18 19 20 21 22 23

Figure 8-9- Gap Inspection(1) R emove the brake release bolt [5] and the manual release
Gap Value G (mm)Required value
prevention spacer [4].
Limit value(original value)(2) Remove the cover [14].
0.35 - 0.45
1.2(3) I nsert a gap gauge between the stationary core [1] and thearmature plate [18], measuring the gap. Measure in 3 locations around the circumference.
(4) Adjustment is required if the gap value is close to the limit.

- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [14].
(3) I nsert a gap gauge between the stationary core [1] and the armature plate [18], rotating to the rightthe gap adjusting nuts [9] that are attached to ends of the stud bolts [6]. If large adjustments to the
gap are not possible, decrease the number of adjusting washers [7]. There are 3 adjusting nuts [9].
Adjust these in turn so that 3 positions on the circumference are uniformly at the required gap.
(4) Turn the power on and off to check brake action.
(5) Attach the cover [14].
(6) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

63

8. Daily Inspection and Maintenance■ SB-004 (Waterproof)

5

4

3

2

Part
Number
1
2
3
4
5
6
7
8

1

Part Name
Brake mounting bolt
Stationary core
Armature plate
Lining with fan
Set screw
Snap ring
Cover
Torque spring

G
6

8

7

Figure 8-10

- Gap Inspection(1) Remove the cover [7].
(2)I nsert a gap gauge between the stationary core [2] and thearmature plate [3], measuring the gap. Measure in 3 locations around the circumference.
(3) Adjustment is required if the gap value is close to the limit.

Gap Value G (mm)Required value
Limit value(original value)
0.15 - 0.25
0.4

- Gap Adjustment(1) Remove the cover [7].
(2) Loosen the set screw [5]. (Anti-loose locking is provided.)(3) I nsert a gap gauge between the stationary core [2] and the armature plate [3] to adjust to a specified
gap.
(4) Apply a locking agent to the set screw [5] to fix the lining with fan [4].
(5) A ttach the cover [7]. (Make sure that O-rings are not damaged. If damaged, replace them with new
ones.)

64

8. Daily Inspection and Maintenance■ MB-003, 005 (Waterproof)

⑥

⑦ ⑧ ⑨

⑤

⑩

④ ③ ② ①Part
Number
1
2
3
4
5
6
7
8
9
10
11

Part Name
Boss
Boss set screw
Brake lining
Armature platewaterproof/dust-proof box
cab tire cable
Stationary core
Cover
Shaft-retaining E-ringBrake mounting bolt
Fixed plate⑪

Figure 8-11

- Gap Inspection

Gap Value G (mm)(1) Remove the cover [8].
Required value
Limit value(2) I nsert a gap gauge between the stationary core [7] and the(original value)
armature plate [4], measuring the gap. Measure in 3 loca0.05 - 0.25
0.35
tions around the circumference.
(3) The brake lining must be replaced if the gap value is close to the limit.
(You cannot adjust the gap.)

65

8. Daily Inspection and Maintenance■ FB-01A1, 02A1, 05A1 (Outdoor Type)
12

14

13

17

16

15

18 19

Ｇ

11
10
9
8

20

13
14
15
16
17
18
19
20

7
6

Part
Number
1
2
3
4
5
6
7
8
9
10
11
12

5

4

3

2

1

Figure 8-12

- Gap Inspection(1) Remove the cover ([11].
(2) Loosen the fan set screw [20] and remove the fan [6].
(3) Remove the waterproof seal [14].
(4)	Insert a gap gauge between the stationary core [17] and thearmature plate [1], measuring the gap. Measure in 3 locations around the circumference.
(5) Adjustment is required if the gap value is close to the limit.

- Gap Adjustment

Part Name
Armature plate
Brake lining
Spacer
Attachment bolt
Fixed plate
Fan
V-ringShaft retaining C-ring
Boss
Leaf spring
Cover
Waterproof cover
Waterproof coverattachment bolts
Waterproof seal
SpringElectromagnetic coil
Stationary core
Bearing
Motor shaft
Fan set screw

Note: FB-01A1 of a 3-phase motor
0.1kW does not have [6], [7]and [20].
Gap Value G (mm)Required value
Limit value(original value)
0.2 - 0.35
0.5

Ａ

Ｂ
(1) Remove the cover [11].
(2) Loosen the fan set screw [20] and remove the fan [6].
(3) Remove the waterproof seal [14].
(4) Pull off the V-ring [7].
(5) Remove the waterproof cover attachment bolts [13], and remove the waterproof cover [12].
(6)	Slightly loosen the attachment bolts [4] and rotate the fixed plate [5] counter clockwise,
until it will go. Then tighten the attachment bolts [4]. After tightening, measure the gap(G) and check to see if the gap value is between the required value and the limit. (Thisoperation will reduce the gap by 0.3 mm.)(7)	Attach the waterproof cover [12] by using the attachment bolts [13]. Attach the waterproof cover [12] so that the gap (A) between its hole and the motor shaft [19] is nearly uniform
around the circumference.
(8) Clean the surface of the waterproof seal [14] to remove impurities.
(9)	As shown in the construction drawings, install the waterproof seal [14] between the stationary core[17] and the waterproof cover [12]. Insert the waterproof seal [14] with its arrow mark pointing
toward the load side. (Align the hole in the waterproof seal [14] for the release bolt with the position of the release bolt.) Attach the waterproof seal [14] so that its protrusion fits snugly around theentire circumference of the groove for the stationary core [17]. Otherwise water could leak in.
(10) Turn the power on and off to check brake action.
(11) Attach the V-ring [7]. Wipe off the lip and surface near the lip of the V-ring [7], lightly coat the lip
surface with grease and attach. Observe the attaching dimension (B = 4.5mm).
(12) Attach the fan [7] and cover [11]. Use a fan set screw [20] coated with Three Bond TB2365 (Sumitomo part number EW444WW-01), and tighten to a torque of 0.3 - 0.5 N·m.

Note:If the optional brake release bolt is installed, disassemble after removing the release bolt.

66

8. Daily Inspection and Maintenance■ FB-1D (Outdoor Type)1312

14 15 16 17

18 19

20
21 22

11

23
24

10

9

8

7

Ｇ

6

5

4

3

2

1

Figure 8-13

Part
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14

Part Name

Armature plate
Brake lining
Spacer
Gap adjusting shims
Attachment bolt
Fixed plate
Fan
V-ringFan set screw
Shaft retaining C-ring
Boss
Leaf spring
Cover
Waterproof cover
Waterproof cover15
attachment bolts
16
Waterproof seal
17
Brake release bolt
Manual release protection
18
spacer19
Brake release20
Spring21
Electromagnetic coil
22
Stationary core
23
Bearing
24
Motor shaft
Gap Value G (mm)Required value
Limit value(original value)
0.3 - 0.4
0.6

Ａ

- Gap Inspection(1)	Remove the brake release bolt [17] and the manual release prevention spacer [18].
(2) Remove the cover [13].
(3)	Loosen the fan set screw [9] and remove the fan [7].
(4) Remove the brake release [19]. (2 locations)(5) Remove the waterproof seal [16].
(6)	Insert a gap gauge between the stationary core [22] and the armatureplate [1], and measure the gap. Measure in 3 locations around thecircumference.
(7) Adjustment is required if the gap value is close to the limit.
	(Gap adjustment shim thickness is approximately 0.2 - 0.25 mm.
Adjustment cannot be made at a lower value.)- Gap Adjustment
Ｂ(1) Remove the brake release bolt [17] and the manual release prevention spacer [18].
(2) Remove the cover [13].
(3) Loosen the fan set screw [9] and remove the fan [7].
(4) Pull off the V-ring [8].
(5) Remove the brake release [19]. (2 locations)(6) Remove the waterproof seal [16].
(7) Remove the waterproof cover attachment bolts [15], and remove the waterproof cover [14].
(8)	Loosen the attachment bolts [5] and remove the spacers [3], gap adjusting shims [4], attachment bolts [5],fixed plate[6] as a set. When removing the attachment bolts [5], make certain not to take off the gap adjustment shims [4].
(9)	The gap adjusting shims [4] have a thickness of 0.2 - 0.25 mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [3], gap adjustment shims [4], attachment bolts [5] and the fixed plate [6] as a set.
(10) Check the gap G, and readjust the shims if there is a large difference between it and the required value.
(11)	Attach the waterproof cover [14] by using the attachment bolts [15]. Attach the waterproof cover [14] so that the gap (A)between its hole and the motor shaft [24] is nearly uniform.
(12) Clean the surface of the waterproof seal [16] to remove impurities.
(13)	As shown in the construction drawings, install the waterproof seal [16] between the stationary core [22] and the waterproof cover [14]. Then attach the brake release [19]. Insert the waterproof seal [16] with its arrow mark pointing toward
the load side. Align the hole in the waterproof seal [16] for the release bolt with the position of release bolt [17]. Attach
the waterproof seal [16] so that its protrusion fits snugly around the entire circumference of the groove for the stationary
core [22]. Otherwise water could leak in.
(14) Turn the power on and off to check brake action.
(15)	Attach the V-ring [8]. Wipe off the lip and surface near the lip of V-ring [8], lightly coat the lip surface with grease, andattach. Observe the attaching dimension (B = 4.5mm).
(16)	Attach the fan [7] and cover [13]. Use a fan set screw [9] coated with Three Bond TB2365 (Sumitomo part number
EW445WW-01), and tighten with a torque of 0.85 - 1.05 N·m. Finally, attach the brake release bolt [17] and the manual
release prevention spacer [18].

678. Daily Inspection and Maintenance■ FB-1E (Outdoor Type)
12

11

10

9

8

7

6

5

4

3

2

1

22
23
24
25

26

Ｇ
X

13

14

15

16

17

18

19

20

21

Details for X

Figure 8-14

PartPart Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release prevention
4
spacer5
Brake release bolt
6
Spacer7
Gap adjusting shims
8
Attachment bolt
9Brake lining
10
Leaf spring
11
Boss
12
Shaft-retaining C-ring
13
Cover
14
Shaft-retaining C-ring
15
Fan
16
Fixed plate
17
Armature plate
18
Spring
19
Electromagnetic coil
20
Ball bearings
21
Motor shaft
22
Waterproof seal
23
V-ringWaterproof cover24
attachment bolts
25
Waterproof cover
26
Shock absorber- Gap Inspection(1)	Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
Gap Value G (mm)(4)	Remove the brake release [2] (2 locations) and remove the waterproof
Required value
seal [22].
Limit value(5) Insert a gap gauge between the stationary core [1] and the armature(original value)
plate [17] and measure the gap. Measure in 3 locations around the0.25 - 0.35
0.6
circumference.
(6) Adjustment is required if the gap value is close to the limit.
Ｂ(Gap adjustment shim thickness is approximately 0.2 - 0.25 mm. Adjustment cannot be made at a lower value.)Ａ- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
(4) Pull off the V-ring [23].
(5) Remove the brake release [2] (2 locations) and remove the waterproof seal [22].
(6) Remove the waterproof cover attachment bolts [24], and remove the waterproof cover [25].
(7)	Loosen the attachment bolts [8] and remove the spacers [6], gap adjustment shims [7], attachment bolts [8]and fixed plate [16] as a set. When removing the attachment bolts [8], make certain not to take off the gap adjustment
shims [7] and the shock absorber [26].
(8) The gap adjustment shims [7] have a thickness of 0.2 - 0.25 mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [6], gap adjustment shims [7], attachment bolts [8] and the fixed plate [16] as a set.
(9) Check the gap G, and readjust the shims if there is a large difference between it and the required value.
(10)	Attach the waterproof cover [25] by using the waterproof cover attachment bolts [24]. At this time align the cutout areaon the side of the waterproof cover [25] with the brake release bolt [5]. Attach the waterproof cover [25] so that the gap(A) between its hole and the motor shaft [21] is nearly uniform.
(11) Clean the surface of the waterproof seal [22] to remove impurities.
(12)	As shown in the construction drawings, install the waterproof seal [22] between the stationary core [1] and the waterproof cover [25]. Then attach the brake release [2]. Insert the waterproof seal [22] with its arrow mark pointing toward
the load side. Align the hole in the waterproof seal [22] for the brake release bolt with the position of the release bolt [5].
Attach the waterproof seal [22] so that its protrusion fits snugly around the entire circumference of the groove for thestationary core [1]. (Be careful that the waterproof seal [22] does not meander. Otherwise water could leak in.)(13) Turn the power on and off to check brake action.
(14)	Attach the V-ring [23]. Wipe off the lip and surface near the lip of the V-ring [23], lightly coat the lip surface with grease,and attach. Observe the attaching dimension (B = 6mm).
(15) Attach the fan [15], shaft-retaining C-ring [14] and cover [13].
(16) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

68

8. Daily Inspection and Maintenance■ FB-1HE, FB-2E (Outdoor Type)26
X

Details for X

Figure 8-15

PartPart Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release prevention
4
spacer5
Brake release bolt
6
Spacer7
Gap adjusting shims
8
Attachment bolt
9Brake lining
10
Leaf spring
11
Boss
12
Shaft-retaining C-ring
13
Cover
14
Shaft-retaining C-ring
15
Fan
16
Fixed plate
17
Armature plate
18
Spring
19
Electromagnetic coil
20
Ball bearings
21
Motor shaft
22
Waterproof seal
23
V-ringWaterproof cover24
attachment bolts
25
Waterproof cover
26
Shock absorberＡ- Gap Inspection(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
(4)	Remove the brake release [2] (2 locations) and remove the waterGap Value G (mm)proof seal [22].
Required value
Limit value(5)	Insert a gap gauge between the stationary core [1] and the armature(original value)
plate [17] and measure the gap. Measure in 3 locations around the
0.25
0.35
0.75
circumference.
(6) Adjustment is required if the gap value is close to the limit.
Ｂ	(Gap adjustment shim thickness is approximately 0.35 - 0.45mm. Adjustment cannot be made at a lower value.)- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [13].
(3) Remove the shaft-retaining C-ring [14], and remove the fan [15].
(4) Pull off the V-ring [23].
(5) Remove the brake release [2] (2 locations) and remove the waterproof seal [22].
(6) Remove the waterproof cover attachment bolts [24], and remove the waterproof cover [25].
(7)	Loosen the attachment bolts [8] and remove the spacers [6], gap adjustment shims [7], attachment bolts[8] and fixed plate [16] as a set. When removing the attachment bolts [8], make certain not to take off the gap adjustment shims [7] or the shock absorber [26].
(8) The gap adjustment shims [7] have a thickness of 0.35 - 0.45mm. Reduce the number of shims according to the wear conditions, then reassemble the spacers [6], gap adjustment shims [7], attachment bolts [8] and the fixed plate [16] as a set.
(9) Check the gap G, and readjust the shims if there is a large difference between it and the required value.
(10)	Attach the waterproof cover [25] by using the waterproof cover attachment bolts [24]. At this time align the cutout areaon the side of the waterproof cover [25] with the brake release bolt [5]. Attach the waterproof cover [25] so that the gap(A) between its hole and the motor shaft [21] is nearly uniform.
(11) Clean the surface of the waterproof seal [22] to remove impurities.
(12)	As shown in the construction drawings, install the waterproof seal [22] between the stationary core [1] and the waterproof cover [25]. Then attach the brake release [2]. Insert the waterproof seal [22] with its arrow mark pointing toward
the load side. Align the hole in the waterproof seal [22] for the brake release bolt with the position of the release bolt [5].
Attach the waterproof seal [22] so that its protrusion fits snugly around the entire circumference of the groove for thestationary core [1]. (Be careful that the waterproof seal [22] does not meander. Otherwise water could leak in.)(13) Turn the power on and off to check brake action.
(14)	Attach the V-ring [23]. Wipe off the lip and surface near the lip of the V-ring [23], lightly coat the lip surface with grease,and attach. Observe the attaching dimension (B = 6mm).
(15) Attach the fan [15], shaft-retaining C-ring [14] and cover [13].
(16) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

69

8. Daily Inspection and Maintenance
11

10

9

8

7

6

5

4

3

2

1

21
22
23
24

25

Ｇ

X

12

13

14

15

16

17

18

19

20
Details for X

Figure 8-16

PartPart Name
Number1
Stationary core2
Brake release
Manual release prevention
3
spacer4
Brake release bolt
5Spacer6
Gap adjusting shims
7
Attachment bolt
8
Brake lining
9
Leaf spring
10
Boss
11
Shaft-retaining C-ring
12
Cover
13
Shaft-retaining C-ring
14
Fan
15
Fixed plate
16
Armature plate
17
Spring
18
Electromagnetic coil
19
Ball bearings
20
Motor shaft
21
Waterproof seal
22
V-ringWaterproof cover23
attachment bolts
24
Waterproof cover25
Shock absorber
Gap Value G (mm)Required value
Limit value(original value)
0.25 - 0.35
0.85

- Gap Inspection(1)	Remove the brake release bolt [4] and the manual release prevention spacer [5].
(2) Remove the cover [12].
(3) Remove the shaft-retaining C-ring [13] and the fan [14].
(4)	Remove the brake release [2] (2 locations) and remove the waterproof seal [21].
(5)	Insert a gap gauge between the stationary core [1] and the armatureplate [16] and measure the gap. Measure in 3 locations around thecircumference.
(6) Adjustment is required if the gap value is close to the limit.
(Gap adjustment shim thickness is approximately 0.45 - 0.55mm. Adjustment cannot be made at a lower value.)Ｂ

Ａ■ FB-3E, FB-4E (Outdoor Type)- Gap Adjustment(1) Remove the brake release bolt [4] and the manual release prevention spacer [5].
(2) Remove the cover [12].
(3) Remove the shaft-retaining C-ring [13] and the fan [14].
(4) Pull off the V-ring [22].
(5) Remove the brake release [2] (2 locations) and remove the waterproof seal [21].
(6) Remove the waterproof cover attachment bolts [23], and remove the waterproof cover [24].
(7)	Loosen the attachment bolts [7] and remove the spacers [5], gap adjustment shims [6], attachment bolts [7] and fixedplate [15] as a set. When removing the attachment bolts [7], make certain not to take off the gap adjustment shims [6]or the shock absorber [25].
(8)	The gap adjustment shims [6] have a thickness of 0.45 - 0.55 mm. Reduce the number of shims according to the wear
conditions, then reassemble the spacers [5], gap adjustment shims [6], attachment bolts [7] and fixed plate [15] as a set.
(9) Check the gap G, and readjust the shims if there is a large difference between it and the required value.
(10)	Attach the waterproof cover [24] by using the waterproof cover attachment bolts [23]. At this time align the cutout areaon the side of the waterproof cover [24] with the brake release bolt [4]. Attach the waterproof cover [24] so that the gap(A) between its hole and the motor shaft [20] is nearly uniform.
(11) Clean the surface of the waterproof seal [21] to remove impurities.
(12)	As shown in the construction drawings, install the waterproof seal [21] between the stationary core [1] and the waterproof cover [24]. Then attach the brake release [2]. Align the hole in the waterproof seal [21] for the brake release boltwith the position of the release bolt [4]. Attach the waterproof seal [21] so that its protrusion fits snugly around the entire circumference of the groove for the stationary core [1]. (Be careful that the waterproof seal [21] does not meander.
Otherwise water could leak in.)(13) Turn the power on and off to check brake action.
(14)	Attach the V-ring [22]. Wipe off the lip and surface near the lip of the V-ring [22], lightly coat the lip surface with grease,and attach. Observe the attaching dimension (B = 6mm).
(15) Attach the fan [14], shaft-retaining C-ring [13] and cover [12].
(16) Finally, attach the brake release bolt [4] and the manual release prevention spacer [3].

70

8. Daily Inspection and Maintenance■ FB-5E, FB-8E (Outdoor Type)
13 12

11 10

9

8

7

6

5

4

3

2

1

23
24
25
26

Ｇ

14 15 16 17 18 19 20

21 22

Figure 8-17
- Gap Inspection(1)	Remove the brake release bolt [5] and the manual releaseprevention spacer [4].
(2) Remove the cover [14].
(3) Remove the shaft-retaining C-ring [15] and the fan [16].
(4)	Remove the brake release [2] (2 locations) and remove thewaterproof seal [23].
(5)	Insert a gap gauge between the stationary core [1] and thearmature plate [18] and measure the gap. Measure in 3 locations around the circumference.
(6) Adjustment is required if the gap value is close to the limit.

Part
Part Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release prevention
4
spacer5
Brake release bolt
6Stud bolt
7
Adjusting washer
8
Spring washer
9
Gap adjusting nut
10Brake lining
11
Leaf spring
12
Boss
13
Shaft-retaining C-ring
14
Cover
15
Shaft-retaining C-ring
16
Fan
17
Fixed plate
18
Armature plate
19
Spring
20
Electromagnetic coil
21
Ball bearings
22
Motor shaft
23
Waterproof seal
24
V-ringWaterproof cover25
attachment bolts
26
Waterproof cover
Gap Value G (mm)Required value
Limit value(original value)
0.35 - 0.45
1.0
Ｂ

Ａ

- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [14].
(3) Remove the shaft-retaining C-ring [15] and the fan [16].
(4) Pull off the V-ring [24].
(5) Remove the brake release [2] (2 locations) and remove the waterproof seal [23].
(6) Remove the waterproof cover attachment bolts [25], and remove the waterproof cover [26].
(7)	Insert a gap gauge between the stationary core [1] and the armature plate [18], rotating to
the right the gap adjusting nuts [9] that are attached to ends of the stud bolts [6]. If the gap islarge, and adjustments are not possible, decrease the number of adjustment washers [7]. There are
3 adjusting nuts [9]. Adjust these in turn so that 3 positions on the circumference are uniformly at therequired gap.
(8)	Attach the waterproof cover [26] by using the waterproof cover attachment bolts [25]. At this time alignthe cutout area on the side of the waterproof cover [26] with the brake release bolt [5]. Attach the waterproof cover [26] so that the gap (A) between its hole and the motor shaft [22] is nearly uniform.
(9) Clean the surface of the waterproof seal [23] to remove impurities.
(10)	As shown in the construction drawings, install the waterproof seal [23] between the stationary core [1]and the waterproof cover [26]. Then attach the brake release [2]. Align the hole in the waterproof seal [23]for the brake release bolt with the position of the release bolt [5]. Next, attach along the machined surfaces around the stationary core [1]. Be careful that the waterproof seal [23] does not meander. Otherwise
water could leak in.)(11) Turn the power on and off to check brake action.
(12)	Attach the V-ring [24]. Wipe off the lip and surface near the lip of the V-ring [24], lightly coat the lip surface
with grease, and attach. Observe the attaching dimension (B = 6mm).
(13) Attach the fan [16], shaft-retaining C-ring [15] and cover [14].
(14) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

71

8. Daily Inspection and Maintenance■ FB-10E, FB-15E (Outdoor Type)13 12 11 10

9

8

7

6

5

4

3

2

1

24
25
26
27

Ｇ

14 15 16 17 18 19 20 21 22 23

Figure 8-18
- Gap Inspection(1)	Remove the brake release bolt [5] and the manual releaseprevention spacer [4].
(2) Remove the cover [14].
(3) Remove the shaft-retaining C-ring [15] and the fan [16].
(4)	Remove the brake release [2] (2 locations) and remove thewaterproof seal [24].
(5)	Insert a gap gauge between the stationary core [1] and thearmature plate [18] and measure the gap. Measure in 3 locations around the circumference.
(6) Adjustment is required if the gap value is close to the limit.

Part
Part Name
Number1
Stationary core2
Brake release3
Seal washer
Manual release4
prevention spacer
5
Brake release bolt
6Stud bolt
7
Adjusting washer
8
Spring washer
9
Gap adjusting nut
10Brake lining
11
Leaf spring
12
Boss
13
Shaft-retaining C-ring
14
Cover
15
Shaft-retaining C-ring
16
Fan
17
Fixed plate
18
Armature plate
19
Spring
20
Electromagnetic coil
21
Ball bearings
22
Motor shaft
23
Bearing cover
24
Waterproof seal
25
V-ringWaterproof cover26
attachment bolts
27
Waterproof cover
Gap Value G (mm)Required value
Limit value(original value)
0.35 - 0.45
1.2
Ｂ

Ａ

- Gap Adjustment(1) Remove the brake release bolt [5] and the manual release prevention spacer [4].
(2) Remove the cover [14].
(3) Remove the shaft-retaining C-ring [15] and the fan [16].
(4) Pull off the V-ring [25].
(5) Remove the brake release [2] (2 locations) and remove the waterproof seal [24].
(6) Remove the waterproof cover attachment bolts [26], and remove the waterproof cover [27].
(7)	Insert a gap gauge between the stationary core [1] and the armature plate [18], rotating to
the right the gap adjusting nuts [9] that are attached to ends of the stud bolts [6]. If the gap is large, andadjustments are not possible, decrease the number of adjustment washers [7]. There are 3 adjusting nuts
[9]. Adjust these in turn so that 3 positions on the circumference are uniformly at the required gap.
(8)	Attach the waterproof cover [27] by using the waterproof cover attachment bolts [26]. At this time alignthe cutout area on the side of the waterproof cover [27] with position of the brake release bolt [5]. Attach
the waterproof cover [27] so that the gap (A) between its hole and the motor shaft [22] is nearly uniform.
(9) Clean the surface of the waterproof seal [24] to remove impurities.
(10)	As shown in the construction diagram, install the waterproof seal [24] between the stationary core [1]and the waterproof cover [27]. Then attach the brake release [2]. Align the hole in the waterproof seal [24]for the brake release bolt with the position of the release bolt [5]. Next, attach the waterproof seal along
the machined surfaces around the stationary core [1]. Be careful that the waterproof seal [24] does notmeander. Otherwise water could leak in.)
(11 Turn the power on and off to check brake action.
(12)	Attach the V-ring [24]. Wipe off the lip and surface near the lip of the V-ring [25], lightly coat the lip surface with grease, and attach. Observe the attaching dimension (B = 6mm).
(13) Attach the fan [16], shaft-retaining C-ring [15] and cover [14].
(14) Finally, attach the brake release bolt [5] and the manual release prevention spacer [4].

72

8. Daily Inspection and Maintenance
8-5 Removing and Installing One-Touch Release Lever (Optional)

①

②
③

A

Part
Number
1
2
3
4
5
6

④

A

Part Name
HolderRelease lever
Release pin
Retaining ring
Brake release
Fan cover

⑤② ④

⑥

③
Figure 8-19

A-A

- Removing One-Touch Release Lever(1) Removing retaining ring [4] (E-retaining ring or shaft retaining C-ring) in 2 locations.
(2) Remove release lever [2] from holder [1].
(3) Expand release lever [2] to the outside from each side of the lever in turn, removing it from releasepin [3]. (Do not expand the release lever overly).
(4) Remove release pin [3].
(5) Remove fan cover [6].

- Installing One-Touch Release Lever(1) Attach fan cover [6].
(2) Insert release pin [3] into brake release [5] with preventing pin to drop.
(3) Attach release lever [2] to U-hole of release pin [3] by extending release lever [2] to the outside fromeach side of the lever in turn.
(4) Attach retaining ring [4].
(5) Check that brake is released by pushing release lever [2].
(6) Fix release lever [2] to holder [1].

73

8. Daily Inspection and Maintenance
8-6 Changing the Brake Lining
If the following conditions occur, ask the nearest authorized maintenance shop to exchange the brakelinings with new ones.

(1) SB-004, FB-1D, FB-1E - FB-15E
When the thickness of brake lining reaches the use limit thickness in Table 8-3(2) MB-003 - MB-005
When the gap reaches the limit (see P56, P65)

(3) FB-01A1 - FB-05A1
When the brake gap still reaches the limit after the gap adjustment (see P57, P66)
Table 8-3 Brake Lining Dimensions
Brake Type

Brake Lining
Dimension Drawing(mm)

Usable Thickness
Limit
0 (mm)

5.0

4.6

Original Thickness0

t0
SB-004MB-003, MB-005
FB-01A1, FB-02A1 - FB-05A1
FB-1D
FB-1E
FB-1HE, FB-2E
FB-3E, FB-4E
FB-5E, FB-8E

t0
t0

7.0

-

t0

8.8
9.0
10.4

6.0
7.8
8.0
8.4

t0
t0

10

6.0

11

7.0

FB-10E, FB-15E

t 0 during initial operation. In such a case turn the brake on- Brake torque may not be at the prescribedt 1 leveltt00 thet 1brake’s friction surfaces.
and off under as light load as possible tot 1contactt1- When changing the brake lining, change the boss and leaf springs (for FB-5E- FB-15E, include the gap
adjusting nuts) as a set.
- After 2 million or more cycles of operation, or after 10 years or more have passed since shipment fromthe factory, inspect to check whether continued operation is possible, even if the lining is more than thet0
usable thickness limit.
t1
t1- Check the following items concerning the condition of each mechanical part.
Is the lining material split or chipped?
Is there any peeling or gap between the lining material and the disc?
Does the brake lining spline unit exhibit any cracking, chipping, or stepped wear?
Is there any stepped wear on the surfaces around the stud bolts or armature plate?
-C hange the brake lining, even if it has not reached the usable thickness limit in following cases. [1] 10
or more years have elapsed since the manufacturing date [2] the brake is used outdoors or in a highhumidity environment, [3] it is stored or rested for a long period of time.

8-7 Changing the V-Ring and Waterproof Seal (Outdoor Type)V-rings and waterproof seals degrade over the years, losing their waterproofing abilities. As a guideline,
contact the nearest authorized maintenance shop every 3 years. If the sliding surfaces of oil seals or Vrings show signs of wear or corrosion, replace them with new ones. Sliding surfaces are made of carbon
steel, so rain water, condensation and other factors could cause rust to form and spread. Because this
could lead to oil seal damage, take regular rust prevention measures.

74

8. Daily Inspection and Maintenance
8-8 Manually Releasing the Brake
To manually release the brake without turning on the brake, operate the brake release mechanism asshown below.

■ FB brake (FB-01A1 - FB-05A1 are optional)(1) F irst remove the brake release bolts from the 2 opposing angles and remove the release prevention
spacers. Reinsert the bolts and rotate it with a hexagonal wrench to release the brake. Be careful not
to over rotate the brake release bolts. (Rotate the brake release bolts while checking to see if thebrake is released. (See Figures 8-20, 8-21)(2) A fter releasing the brake, to return it to its original condition, for safety, return the manual releaseprevention spacers that were removed inBrake Type
Bolt Size(1) to their original positions. (See Figure
FB-01A1 - FB-05A1, FB-1D
M5
8-21)
FB-1E - FB-2E
M6(3) This table shows brake release bolt sizes.
FB-3E, FB-4E
M8
FB-5E - FB-15E

Waterproof seal

M10

Brake release bolt
Manual release prevention spacer

Brake release bolt

Waterproof cover

When released
Figure 8-20

When operating
Figure 8-21

Note: Indoor types do not come with waterproof seals or waterproof covers.

■ One-Touch Release Lever Type (Optional)

All you need to do to release the brake is push the release lever over. (See Figure 8-22)(1) To release the brake, pull the release lever out of the holder, and push it toward the load or anti-loadside. (Some specifications do not allow pushing the release lever toward the load side.)	Be careful not to push the lever too far. Pushing the lever too far could damage the brake. (Push therelease lever while checking to see if the brake is released.)(2) When operating the motor, make certain to return the lever to its original position and set it inside
the holder. Start operation after confirming that the brake operates properly.
Note: The brake is released while the lever is tilted by a hand, and it works when the lever is released the
hold.

When Operating

When Brake is
Manually Released

Premium Efficiency Motor

Other than Premium Efficiency Motor

Figure 8-22

75

Common 9. Troubleshooting
If any abnormal condition occurs, refer to Table 9-1, 9-2 and promptly take appropriate measures. If
these actions do not correct the issue, immediately contact the nearest authorized maintenance shop.
Table 9-1 Troubleshooting
Problem

The motor will not operate
under no load

Cause
Power failure
Defective electric circuit
Blown fuse
Protective device is engaged
Load locking
Poor switch contact
Motor stator coil disconnect
Bearing damage
Defective governor switch(0.1 - 0.4kW single phase motor)
Damaged capacitor (single phasemotor)
3-phase is functioning as singlephase
Friction surface of brake is corroded
Incorrect brake gap adjustment

The motor rotates without aload but the slow speed shaft
does not rotate.
The switch overheats

When a load is applied

The slow speed shaft turns with no load

Fuse tripping

The speed will
not increase
and the motor isoverheating.

It stops.
The motor runs in thereverse direction.
Fuse tripping

Excessive temperature rise

Damage to gear unit due tooverloading of gears, etc.

Correction
Contact the electric power company.
Check the circuit.
Replace the fuse.
Fix the problem and recover.
Check the load and safety device.
Adjust the contact unit.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Check the power supply with a voltmeter.
Check the motor, transformer coil,contactor, fuse, etc. and repair or replace
them.
Request brake cleaning from an authorized
maintenance shop.
Re-adjust brake gap.
(Se P55 - 72.)
Consult with authorized maintenance shop.

Insufficient switch capacity
OverloadInsufficient fuse capacity
Overload
Defective governor switch(0.1 - 0.4kW single phase motor)
Voltage drop
Overload
Lowered capacitor capacity range(single phase motor)
Short-circuited motor stator coil
The key is not inserted
Bearing burnout
Poor adjustment of protection device

Replace with specified fuse.
Decrease the load to the specified value.
Replace with specified fuse.
Decrease the load to the specified value.

Wiring error

Change the connection.

The lead wire is short circuited.
Poor contact between motor andstarter
Overload
Voltage drop or rise
Defective governor switch(0.1 - 0.4kW single phase motor)
Lowered capacity range of acapacitor for operation(single phase motor)
The ambient temperature is highDamaged bearing
Abnormal wear of reducer parts due
to overload. etc.

Consult with authorized maintenance shop.

76

Consult with authorized maintenance shop.
Contact the electric power company.
Decrease the load to the specified value.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Insert key.
Consult with authorized maintenance shop.
Adjust the protection device.

Make good connection.
Decrease the load to the specified value.
Contact the electric power company.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Improve the ventilation method.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.

9. Troubleshooting Common
Table 9-2 Troubleshooting

Grease leaks

ProblemOil and fat blot or drip fromthe seal section of input /output shaft.
Leakage of grease from input/
output shaft section
Leakage of grease from thecontact surfaces of casing, etc.
Leakage of grease into motor

Abnormal sound
Excessive vibration

Cause
Grease applied to the oil seal seeps
out at first.
Damaged oil seal or damaged shaft(or collar)

Consult with authorized maintenance shop.

Loose fastener bolts

Tighten fastener bolts correctly.

Oil seal damage
Dust and foreign matter in bearings, or
damaged bearings
Reducer parts grinding foreign matter
Reducer parts are damaged
Warping of casing due to uneveninstallation surface
Resonance due to insufficient rigidityof the installation baseNonalignment of the center of axle
with driven machineTransmission of vibration from thedriven machine
Foreign objects have entered
Bearing damage

Consult with authorized maintenance shop.

Improper brake gap adjustment
Brake lining wear
Abnormal motor sounds

Does not activate

Brake unit electromagnetic coilburnout
Rectifier damage
A leaf spring in the brake boss unit hascome off or is damaged
Defective governor switch(0.1 - 0.4kW single phase motor)
Forgot to restore the brake release bolt
to its original position
Improper adjustment after disassembly

Brake is ineffective

Not using the quick-braking circuit
Foreign objects in brake lining unit,
oil adhesion
Slips(Braking takes a long time)

Brake lining wear
Brake gap not uniform
Overload

Overcurrent shut-off

Correction
Wipe off around the oil seal, andobserve.

Inverter Tripping

Brake release bolt not sufficiently
restored
Sudden speed changes
Extreme load fluctuation

Overcurrent due to ground
fault

Ground fault on output side

Direct current overcurrent

Short on output side

Regenerative overvoltage
shut-off

Sudden speed reduction

Thermal operation

Overload

77

Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Make the installation base flat or makeadjustment by using liners, etc.
Reinforce the installation base toincrease rigidity.
Align the center of axle.
Individually operate the product tocheck the source of the sound.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Adjust the brake gap.
(See P55 - 72.)
Request brake lining replacement froman authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Consult with authorized maintenance shop.
Restore the release bolt.
Request authorized maintenance shop
to re-adjust.
Change to quick-braking circuit.
(See P31 - 45.)
Request cleaning from authorized
maintenance shop.
Adjust the brake gap.
Request brake lining replacement froman authorized maintenance shop.
Adjust the brake gap.
Decrease the load to the specified
value.
Restore the release bolt.
Increase the time for speed changes.
Decrease load fluctuation.
Take measures to prevent ground fault.
Take measures to prevent short.
Inspect wiring.
Increase the time for speed reduction.
Decrease brake frequency.
Decrease the load to the specified
value.

10. Construction Drawings
10-1 Construction Drawings (90W or Less)
17

16

15

14

13

12

11

10

9

8

1

18

7

6

5

2

3

4

Figure 10-1 RNFM Type (E.g.: RNFM0025-03L-240)

17

16

15

14

13

12

11

10

18

9

8

1

7

2

5

3

4

Figure 10-2 RNFM Type (E.g.: RNYM0025-03-240)

Table10-1 Gearmotor, Principal Parts
Part
Part
Part Name
Part Name
NumberNumber1
HYPOID gear
7
Gear
2
Output shaft
8
Pinion shaft
3
Oil seal
9Gear
4Casing10
Pinion shaft
5
Cover
11
HYPOID pinion shaft
6
Seal cap
12
Stationary core

78

Part
Part Name
Number13
Rotor core
14
Rotor conductor
15
Stationary coil16
Anti-load side cover17
Bearing
18
Bearing10. Construction Drawings
10-2 Construction Drawings (0.1kW or More)

⑮ ⑭⑬⑫

⑪ ⑩

⑨ ⑧

⑦

⑥

⑯
⑤

⑰

④
⑱ ⑲

⑳ ㉑①

②

③

Figure 10-3 RNFM Type (E.g.: RNFM08-50R-120)

⑯

⑮

⑭ ⑬ ⑫

⑪

⑩

⑨ ⑧ ⑦ ⑥

⑤

⑰

⑱ ⑲

⑳㉑ ①

②

③ ④

Figure 10-4 RNFM Type (E.g.: RNYM08-1530-120)

Table10-2 Gearmotor, Principal Parts
Part
Part
Part Name
NumberNumber1
HYPOID gear
82
Output shaft
93
Oil seal
104Case (1)115Case (2)
12
6
Gear
13
7
Pinion shaft
14

Part Name
Gear
Pinion shaft
HYPOID pinion shaft
Motor frame
Stationary core
Rotor core
Stationary coil

79

Part
Part Name
Number15
Rotor conductor
16
Fan
17
Fan cover18
Anti-load side cover
19
Bearing
20
Bearing
21
Motor flange bracket

MEMO

80

HYPONIC Gearmotor with Current Limiter

Application
Product

Application Product

HYPONIC Gearmotor®
HYPONIC Gearmotor® with Current
LimiterThis manual covers the current limiter (current-sensing overload detection device) unit.
For information on handling the reducer unit and the motor unit see P1 – 79.

Contents
11. Specification/Installation ……………………………………………………………………… 82
12. Wiring …………………………………………………………………………………………… 83
13. Setting …………………………………………………………………………………………… 84
14. Operation……………………………………………………………………………………… 8581

Application
Product

11. Specification/Installation HYPONIC Gearmotor with Current Limiter
CAUTION-

Do not use in a place where it will be directly exposed to cutting fluid when used to drive a chip
conveyor.
Do not use in an enclosed environment. The ambient temperature may exceed the allowable range,
which may adversely affect electrical components.

11-1 Specification
Table 11-1 Current Limiter (Current-sensing Overload Detection Device) Specification
Applicable motor capacity
Power Source
Default Setting *1
Setting Range *2
Current Accuracy *1
Start-up Non-detection Time
Overload Detection Time

Overload Detection
Current

Shut-off Method
Safeguard

Overload Detection Signal
Output Terminal(3-terminal Block)

Activation
Reset
Type
Minimum applicableload *3
Rated load

Three-phase motor 0.1kW Three-phase motor 0.2kW
Commercial power supply 200V 50/60Hz, 220V 60Hz
(inverter operation not possible)
0.6A±0.05A
1.1A±0.09A
0.3~0.7A
0.6~1.4A±0.05A to the setting scale ±0.09A to the setting scale
2s (fixed, tolerance 2.0 to 2.5s)
0.3s (fixed, tolerance 0.2 to 0.3s)
Motor current self-shut-off(2-phase shut-off of U-phase and W-phase)
Self-maintains shut-off status
Power is turned on again after power off (1 s or longer)
Dry 1c contact, overload activation
DC5V 10mA
AC250V 3A, DC30V 3A* 1 Please check with the actual device since current value errors may occur in relation to the setting scaledue to fluctuations in power supply voltage, etc.
* 2 The current setting range is the guaranteed range that can be set and does not indicate the upper orlower limit of the current value setting volume.
* 3 When the relay output from the overload detection signal output terminal is input directly to a programmable logic controller (PLC), the relay output should be set to a value of 0.5 to 1.0V. When the relay
output is input directly to a programmable logic controller (PLC), the use of a relay for low current isrecommended to prevent contact failure of the relay contact.

11-2 Installation Location
Ambient temperature: 0~40°C
Ambient humidity:
45 to 85%RH with no condensation
Altitude:
Maximum 1000m
Atmosphere:
No corrosive or volatile gases, no steam
Dust-free, well-ventilated area.
Installation location:	Indoors (area with minimal dust, no contact with water), not in an enclosed environment.
Vibration:
Maximum 4.9m/s2- Installation conditions are different from those of the HYPONIC Gearmotor without current limiter.
- Mount in a location that enables easy operation, such as inspection and maintenance.
- Mount on a sufficiently rigid base.

82

12. Wiring HYPONIC Gearmotor with Current Limiter

Application
Product

DANGER-

Make sure to securely install terminal box screws and rubber plugs for unused cable entry holes sothat they do not loosen. When used to drive a chip conveyor, cutting fluid may become mist andenter the terminal box, adversely affecting electrical components.

CAUTION--

Do not open the cover of the terminal box during operation. Doing so may cause an electric shock.
Do not operate the terminal box with the cover removed. After operation, install the cover of theterminal box back to its original position; otherwise, electric shock may result.
Do not leave unnecessary screws in the terminal box; otherwise, a short circuit may result.
Since the current limiter alone may not protect the mating machine, an overload protection device
or thermal relay should be installed.
When removing the cause of the overload, be sure to shut-off the power supply. After the overload
detection function of the current limiter is activated, the motor will remain stopped, but it may
automatically resume immediately due to a malfunction caused by momentary power failure ornoise. The motor may restart, which may result in injury.
Never drive the inverter. The current limiter will be damaged by voltage including harmonics.
When connecting to the power supply that contains harmonics or much noise, implement noise
countermeasures for the power supply.

12-1 Wiring
R

S

T

Control Panel

MC
OLR

Motor

b contacta contact

U/L1 V/L2 W/L3

NC/b NO/a COM/cCurrent limiterU
Overload Detection Signal
Output Terminal

V

W

motor

MC: Electromagnetic contactor
OLR: Overload protection device or electronic thermal relay

Customer to prepare.

part is pre-wired at the factory.
- The overload detection signal output terminal is a relay output (dry contact) when the current limiter isactivated.
Use for warning indication, etc.

83Application
Product

13. Setting HYPONIC Gearmotor with Current Limiter
CAUTION--

Do not operate the current setting volume during operation; otherwise, electric shock may result.
The overload detection current value should be set below the current value at output torque.
If the value is set higher than the current value at output torque, the overload detection cannot be
performed and the gear may be damaged or the motor may burn out.
When adjusting, do not push the current value setting volume too hard; otherwise, the current
value setting dial may be damaged.
Please check with the actual device to avoid errors in the current value relative to the setting scaledue to fluctuations in power supply voltage and other factors.
When connecting to a power source that contains a lot of harmonics or noise, implement noise
suppression measures for the power source.

13-1 Setting
Table 13-1 Factory-set Current Value
Motor Capacity
0.1kW
0.2kW

Factory-set Current Value
0.6A
1.1A

- The factory default setting is the current value shown in Table 13-1 as a provisional value. Be sure to reset it to therated current value of the power supply to be used or lower.
- For torque-limited models, set the current value to less than the current value at output torque.
- The current value setting dial can be adjusted using a precision flat-blade screwdriver.
- When the overload detection function of the current limiter is activated, the ALARM LED lights up.

ALARM

0.3

0.4
0.5

0.6

LED

0.7

The current value setting dial

CURRENT［A］

Figure 13-1 The current value setting dial (Ex: 0.1kW)

84

14. Operation HYPONIC Gearmotor with Current Limiter

Application
Product

14-1 Current limiter activation and reset(1) At Starting
Immediately after starting (during the no detection time at starting), the current limiter is not activatedby the starting current of the motor. Overload detection is not performed.

(2) Overload Occurrence
If a current value exceeding the overload detection current setting is detected for more than the overload detection time, a protection function is activated and the motor stops.
When the protection function is activated, the motor current is interrupted and remains stopped even if
power is supplied between U and W of the current limiter.

(3) Removing the cause of overload
When removing the cause of overload, be sure to shut off the power supply (turn off MC).
After the overload detection function of the current limiter is activated, the motor will remain stopped;
however, a malfunction due to momentary power failure or noise may cause the motor to automatic
return immediately.

(4) Reset
After removing the cause of the overload, the motor restarts when the power is turned back on(MC is turned ON).

①StartingMotor current②Overload
Occurrence
Shut-off the motor current
and stops the motor

Overload detection
current
No detection timeat starting
2〜2.5s (fixed)
R

S

T
MC

Overload
detection signal

NC/b NO/a COM/cCurrent limiter

U

V
Motor

W

Time
Be careful that voltage is still applied
between the power source and the motor
even after the motor has stopped

Overload detection time
0.2〜0.3s (fixed)
Electromagnetic
Contactor(Customer needs
to prepare.)Motor Operation④Reset
OFF

ON

OFF

ON

Time

③Removing the cause of overload:
Be sure to shut it off before removal

OFF

Overload
detection signal

ON

OFF

ON

Figure 14-1 Current Limiter Operation Status

85

ON

Time

Time

Common 15. Warranty
The scope of our warranty for our products is limited to the range of our manufacture.
Warranty (period and contents)

Warranty
PeriodThe warranty period for the Products shall be earlier, 18 months after the shipmentof the Products from the seller’s works factory, or 12 months after starting operation,
whichever is first.

Description

If the product failed within the warranty period, during which despite a proper
mounting, connection and maintenance & administration are followed according to themaintenance manual, and the product is properly run based on the specification on the
catalog or under conditions agreed separately, we will repair or provide an alternative
product at our discretion for free of charge, except the exclusions below.
However, as far as the product is connected with customers' other devices, we will notindemnify those expenses on dismounting from/mounting on the devices, etc. andother associated construction expenses, transportation expenses and opportunity loss
and operation loss the customers suffered from, and other indirect damages.

Exclusionfrom theWarranty

The following items will be excluded from the warranty:
1. A breakdown resulting from defects in the mounting of the product and connection
with other devices, etc.
2. A breakdown resulting from insufficient maintenance & administration and improper
handling of the product, including a case that the product is not stored according toour defined storage manual.
3. A breakdown resulting from operation which does not fall within our specificationand other operation conditions and use status we hardly can know or a failurecaused by the use of lubricant which we do not recommended.
4. A breakdown resulting from defects in or special specification of devices, etc.
connected by customers.
5. A breakdown resulting from disassembly, parts replacement, and modification
conducted by the customer (excluding disassembly for inspection and adjustment of
the brake gap, for manual release of the brake, and for other purposes guided in themaintenance manual ).
6. A breakdown resulting from defects in parts supplied or specified by customers.
7. A breakdown caused by inevitable force including earthquake, fire, flood disaster,salt damage, gas damage, and lightning strike, etc.
8. Natural wear and tear, abrasion, and deterioration of such relevant consumable parts
as a bearing and oil seal, etc. under normal usage.
9. A breakdown caused for reasons not attributable to each of the above item.

86Worldwide Locations
U.S.A
Sumitomo Machinery Corporation of America(SMA)
4200 Holland Blvd. Chesapeake, VA 23323, U.S.A.
TEL (1)757-485-3355 FAX (1)757-485-7490
CanadaSM Cyclo of Canada, Ltd. (SMC)
1453 Cornwall Road, Oakville, Canada ON L6J 7T5
TEL (1)905-469-1050 FAX (1)905-469-1055
MexicoSM Cyclo de México, S.A. de C.V. (SMME)
Fresnos #201, Pocket Park Oriente, 67258 Juárez, N.L.
MéxicoTEL (52)81-8144-5130
BrazilSumitomo Industrias Pesadas do Brasil Ltda.
(SHIB)
Rodovia do Acucar (SP-075) Km 26
Itu, Sao Paulo, Brasil
TEL (55)11-4886-1000 FAX (55)11-4886-1000
Chile
SM-Cyclo de Chile Ltda. (SMCH)
Camino Lo Echevers 550, Bodegas 5 y 6,
Quilicura, Región Metropolitana, Chile
TEL (56)2-892-7000
FAX (56)2-892-7001
Argentina
SM-Cyclo de Argentina S.A. (SMAR)
Ing Delpini 2230, B1615KGB Grand Bourg,
Malvinas Argentinas, Buenos Aires, Argentina
TEL (54)3327-45-4095 FAX (54)3327-45-4099
GuatemalaSM Cyclo de Guatemala Ensambladora, Ltda.
(SMGT)
Parque Industrial Unisur, 0 Calle B 19-50 Zona 3,
Bodega D-1 Delta Bárcenas en Villa Nueva, Guatemala
TEL (502)6648-0500 FAX (502)6631-9171
Colombia
SM Cyclo Colombia, S.A.S. (SMCO)
Parque Industrial Celta, Km 7.0 Autopista Medellín,
Costado Occidental, Funza, Cundinamarca, Colombia
TEL (57)1-300-0673

Austria
Sumitomo (SHI) Cyclo Drive Germany GmbH(SCG)SCG Branch Austria Office
Gruentalerstraße 30A, 4020 Linz, Austria
TEL (43)732-330958 FAX (43)732-331978

Korea
Sumitomo (SHI) Cyclo Drive Korea, Ltd. (SCK)Royal Bldg Room #913, 19, Saemunan-ro 5-gil,
Jongno-gu, Seoul, 03173, Korea
TEL (82)2-730-0151
FAX (82)2-730-0156

Belgium
Hansen Industrial Transmissions NV (HIT)
Leonardo da Vincilaan 1, Edegem, Belgium
TEL (32)34-50-12-11 FAX (32)34-50-12-20

TaiwanTatung SM-Cyclo Co., Ltd. (TSC)
22 Chungshan N. Road 3rd., Sec. Taipei, Taiwan 104,
R.O.C.
TEL (886)2-2595-7275 FAX (886)2-2595-5594

FranceSM-Cyclo France SAS (SMFR)
8 Avenue Christian Doppler, 77700 Serris, France
TEL (33)164171717
FAX (33)164171718
Italy
SM-Cyclo Italy Srl (SMIT)
Via dell' Artigianato 23, 20010 Cornaredo (MI), Italy
TEL (39)293-481101 FAX (39)293-481103
Spain
SM-Cyclo Iberia, S.L.U. (SMIB)
C/Gran Vía Nº 63 Bis, Planta 1, Departamento 1B
48011 Bilbao–Vizcaya, SpainTEL (34)9448-05389 FAX (34)9448-01550
United Kingdom
SM-Cyclo UK Ltd. (SMUK)Unit 29, Bergen Way, Sutton Fields Industrial Estate,
Kingston upon Hull, HU7 0YQ, East Yorkshire,
United Kingdom
TEL (44)1482-790340 FAX (44)1482-790321
TurkeySM Cyclo Turkey Güç Aktarım Sis. Tic. Ltd. Sti.
(SMTR)
Barbaros Mh. Çiğdem Sk. Ağaoğlu, Office Mrk. No:1 Kat:4 D.18
Ataşehir, İstanbul, Turkey
TEL (90)216-250-6069 FAX (90)216-250-5556
India
Sumi-Cyclo Drive India Private Limited (SDI)
Gat No. 186, Raisoni Industrial Park, Alandi Markal Road,
Fulgaon-Pune, Maharashtra, India
TEL (91)96-0774-5353

Peru
SM Cyclo de Perú, S.A.C (SMPE)
Jr. Monte Rosa 255, Oficina 702, Lima,
Santiago de Surco, PerúTEL (51)1-713-0342
FAX (51)1-715-0223

China
Sumitomo (SHI) Cyclo Drive Shanghai, Ltd.
(SCS)
11F, SMEG Plaza, No. 1386 Hongqiao Road,
Changning District, Shanghai, China 200336
TEL (86)21-3462-7877 FAX (86)21-3462-7922

Germany
Sumitomo (SHI) Cyclo Drive Germany GmbH
(SCG)
Cyclostraße 92, 85229 Markt Indersdorf, Germany
TEL (49)8136-66-0
FAX (49)8136-5771

Hong Kong
SM-Cyclo of Hong Kong Co., Ltd. (SMHK)
Room 19, 28th Floor, Metropole Square, No.2 On
Yiu Street, Shatin, New Territories, Hong Kong
TEL (852)2460-1881 FAX (852)2460-1882

Singapore
Sumitomo (SHI) Cyclo Drive Asia Pacific Pte.
Ltd. (SCA)
15 Kwong Min Road, Singapore 628718
TEL (65)6591-7800
FAX (65)6863-4238
Philippines
Sumitomo (SHI) Cyclo Drive Asia Pacific Pte. Ltd.
Philippines Branch Office (SMPH)
C4 & C5 Buildings Granville Industrial Complex, Carmona,
Cavite 4116, Philippines
TEL (63)2-584-4921
FAX (63)2-584-4922
Vietnam
SM-Cyclo (Vietnam) Co., Ltd. (SMVN)
Factory 2B, Lot K1-2-5, Road No. 2-3-5A,
Le Minh Xuan Industrial Park, Binh Chanh Dist.,
HCMC, Vietnam
TEL (84)8-3766-3709 FAX (84)8-3766-3710
Malaysia
SM-Cyclo (Malaysia) Sdn. Bhd. (SMMA)
No.7C, Jalan Anggerik Mokara 31/56, Kota Kemuning,
Seksyen 31, 40460 Shah Alam, Selangor Darul Ehsan,
Malaysia
TEL (60)3-5121-0455 FAX (60)3-5121-0578
Indonesia
PT. SM-Cyclo Indonesia (SMID)
Jalan Sungkai Blok F 25 No. 09 K, Delta Silicon III,
Lippo Cikarang, Bekasi 17530, Indonesia
TEL (62)21-2961-2100 FAX (62)21-2961-2211
Thailand
SM-Cyclo (Thailand) Co., Ltd. (SMTH)
195 Empire Tower, Unit 2103-4, 21st Floor, South
Sathorn Road, Yannawa, Sathorn, Bangkok 10120,
ThailandTEL (66)2670-0998
FAX (66)2670-0999
Australia
Sumitomo (SHI) Hansen Australia Pty. Ltd.
(SHAU)
181 Power St, Glendenning, NSW 2761, Australia
TEL (61)2-9208-3000 FAX (61)2-9208-3050
Japan
Sumitomo Heavy Industries, Ltd. (SHI)
ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku,
Tokyo 141-6025, JapanTEL (81)3-6737-2511 FAX (81)3-6866-5160

Specifications, dimensions, and other items are subject to change without prior notice.

Power Transmission & Controls Group
Headquarter ThinkPark Tower, 1-1 Osaki 2-chome, Shinagawa-ku, Tokyo 141-6025, Japan

No.NM2201E-12.0
EA15 Printed 2023.05