S-CON®MINI
Horizontal Entrance TypeBELT REPLACEMENTOPERATING AND SERVICE MANUALSCLV model
SZLV model1

Thank you very much for purchasing our S-CON®MINI Series. To use the machine
properly, please read this operating and service manual carefully before use. Keepthe manual where the machine is installed, so that it may be referred to whenneeded.
This manual is an appendix showing how to replace the belt of S-CON®MINI
Horizontal Entrance type. Please additionally refer to the following special manuals:■ SCLV model: S-CON®MINI Series Operating and Service Manual■ SZLV model: S-CON®MINI-Z Series Operating and Service Manual

TABLE OF CONTENTS
Belt Replacement
1．Disassembling Bent Unit ......................................................................... 4
2．Belt Replacement of Head Drive Type SCLV Model ........ 6
3．Belt Replacement of Center Drive Type SZLV Model ..... 72

Upon delivery of this product, check the package contents to ensure the productmatches your order. If the delivered items do not match your order, please contact
our local agent directly before use.
Head Drive(SCLV)

Center Drive(SZLV)

Serial number and model label(affixed on side of drive unit)

Serial number and model label(affixed on underside of chain cover)[Example of serial number and model label]
Manufacturer’s serial number(Refer to this number when contacting us)

Date of production 20□□．□□JOB № □□－□□□□□－□□□－□□SZLV30-0.4＋0.65C（A-1A15.1）R-BG-10
1／18

Ｍ＝13

Ｐ＝13
Number of sprocket or
timing-pulley teethReduction
gear ratio

SZLV①30 - 0.4＋0.65 C（ A 90 – 1②③④

① Conveyor model code
② Nominal belt width in cm (eg 30cm)③ Machine length in mL2)
a(aredline

Undermountmotor
Headdrive(SCLV)

Sidemount
motor
Topmount
motor

Centerdrive(SZLV)Undermount
motor

⑧⑨⑩⑪

Code90W90120W

12⑦ Power source type(eg 100V single-phase)④ Drive type (eg Center drive)
Code

Double support with
50mm-clearance
Double support with
150mm-clearance

A15.1 ）R – BG - 10

⑦Motor output

shown in m (eg 0.4m+0.65m)

Drive type⑥⑥ Motor output (eg 90W)

“Length of horizontal area + length of inclined area”

inc
Length ofofhorizontal ngthearea (L1) L⑤HHHPower source type

Code

100V single-phase1200V single-phase

2200V three-phase

3other0⑧Power source frequency and Belt speed(eg 50Hz 15.1m/min)
NOTE: For variable speed, maximum speed is shown.
Frequency

Code50HzA

60Hz

B

Single support

AStandard motor

HS

Vertical-axial motor

HSW(eg Right, Normal direction)

HU

Switch position

Direction

CodeRight

NormalR

HUH

Left

direction

L

Single support

AURight

ReverseRB

Left

direction

LB

Standard motor

C

Double support with
50mm-clearance
Double support with
150mm-clearance⑨Switch position and Direction of belt travel⑩ Belt specification (eg Standard, Green)⑤ Motor type (eg Inverter variable speed)Specification

Color

CodeSpecial rubber

Green

BG

Motor type
Constant speed

Codefor inclines

WhiteBWKOtherOtherXX

Inverter variable speed

A

Brushless motor variable speed

B⑪ Inclined angle (eg 10°)3

BELT REPLACEMENT
1. DISASSEMBLING BENT UNIT
① For head drive type SCLV model:① On both sides of conveyor, loosen hexagon socket flush head bolts. Loosen① belt by turning right and left take-up bolts.
① For center drive type SZLV model:① Loosen belt by turning right and left take-up knobs.
② Raise and remove return roller.
③ Remove bottom covers on head and tail sides of conveyor.
④ Remove pulley (with no groove) from inside of bent unit.
⑤ Remove pulley (with a groove) from horizontal area.
→ Continued to next pagefig. Head drive type SCLV model

fig. Center drive type SZLV model①
Hexagon socket flush head bolt

Clockwise①①

Take-up bolt

ClockwiseTake-up knob

fig. Bent unit (common to SCLV and SZLV models)②Return roller⑤Pulley(with a groove,in horizontal area)③④Bottom cover (on head side)
Plus-minus hexagon flange head screw(4 screws)
Bottom cover (on tail side)③4Pulley(with no groove,inside of bent unit)
Hexagon socket flush head bolt

⑥ On both sides of conveyor, remove hexagon socket head cap screws. (Bend⑥ pulley will then be released.)⑦ Pull out bend pulley from the hole.
⑥ (See “Point for pulling out bend pulley” below.)⑧ Pull up belt.
⑨ Remove bent unit brace.
→ Continued to next pagefig. Bent unit (common to SCLV and SZLV models)⑦Bend pulley⑥Hexagon socket
head cap screwHole to pull out bend pulley⑧BeltHexagon socket
SEMS button head screw(4 screws)⑨Bent unit brace52. BELT REPLACEMENT OF HEAD DRIVE TYPE SCLV MODEL⑩ Remove side cover.
⑪ Remove side plate in order below:⑪-A Remove fixing plate attachment bolt (1 bolt on side plate).
⑪-B Remove side plate attachment bolts (2 bolts).
⑪-C Remove brace attachment bolts (2 bolts).
⑪-D Remove stand attachment bolts (2 bolts).
NOTE: For single-support drive or side-mount drive, skip step ⑪ because thesehave no side plate.
⑫ Remove return roller.
⑬ Remove stand bracket. (By steps ⑩ to ⑬, clearance to pull out belt is made.)⑭ Pull out belt sideways, and install replacement belt.
NOTE: When installing replacement belt, confirm direction of belt travel written
on belt undersurface.
⑮ Reinstall all the removed parts. Take up the belt and make belt alignment
adjustment, referring to “S-CON®MINI Series Operating and Service
Manual”, p.19-23.

CAUTION!!
When removing the side plate and the stand bracket, be sure tosupport the conveyor main body by crane, plural people, etc.,
so thatTake-up
it will not
fall or topple. Pay special attention for safety,
boltotherwise there is a considerable risk of serious injury or accident.

①⑩Chain cover

Side cover

⑪

⑩

⑪-B

SideplateSide cover

Side plateattachment bolt

⑪-C
Brace
attachment bolt⑪-A
Fixing plate attachment bolt

Stand bracket⑪-DStand attachment bolt

⑪Side plate
Stand bracket(picture of stand bracket
for steep incline type)

⑫

⑭

⑬Belt

Stand bracket

Return roller
Pull out belt sideways

6(picture of stand bracket
for steep incline type)3. BELT REPLACEMENT OF CENTER DRIVE TYPE SZLV MODEL⑩ Remove under covers on knob side and motor side. →See fig. 1.
⑪ Remove side cover L.
⑫ Remove all the return rollers. (The number of return rollers depends onmachine length.)⑬ Remove take-up pulley, referring to “S-CON®MINI-Z Series Operating andService Manual”, p.20.
⑭ Remove snub pulley, referring to “S-CON®MINI-Z Series Operating andService Manual”, p.20.
⑮ Remove stand bracket.
⑯ Remove drive side plate L. →See fig. 2.
NOTE: For correct reinstallation of drive side plate L, mark its initial position
before removal. Incorrect installation position causes belt deviation.
⑰ Replace the belt.
NOTE: When installing replacement belt, confirm direction of belt travel written
on belt undersurface.
⑱ Reinstall all the removed parts. Take up the belt and make belt alignment
adjustment, referring to “S-CON®MINI-Z Series Operating and ServiceManual”, p.17-19.

CAUTION!!
When removing the side plate and the stand bracket, be sure to
support the conveyor main body by crane, plural people, etc.,
so that it will not fall or topple. Pay special attention for safety,
otherwise there is a considerable risk of serious injury or accident.
図-1：ドライブ下面

fig.1: Underside of drive

⑪

Clip

By sliding clips outward,Side cover L
remove under covers
on knob side and motorside.

⑩
Under cover(on knob side)⑩
Under cover(on motor side)Brace

図-2：ドライブ側面

fig.2: Side of drive
By removing bolts in positionsA B C , remove drive side plateL.
Take-up pulley ⑬

Snub pulley ⑭⑬

Snub pulley bracket
attachment bolt

Take-up pulleySnub pulley⑭
Snub pulleyadjustment bolt

Take-up knob

Pull out belt sideways
Drive side plate L ⑯
Side cover L ⑪

Return roller ⑫

Belt ⑰⑮ Stand bracket⑯: Brace attachment bolt (4 bolts)
Drive side plate L: Drive pulley bearing attachment bolt (2 bolts): Drive unit attachment bolt (3 bolts)

7

LOGISTIC TECHNOLOGY DEPT., MACHINERY SYSTEMS ADMINISTRATION DIV.

Customer Center
TEL +81-46-273-8989

FAX +81-46-273-8990

URL https://www.hansou.jp
E-mail kikaiinfo@eng.sanki.co.jp

hansou.jp

Contact us● Particular attention is given to the manufacture and transportation of SANKI
conveyors. However, if you need any information about the use or failure of themachine or any other matters, please contact our customer service. Also do nothesitate to ask us for information about conveyors in general.
●The specification given in this manual are subject to change without notice.

Manual Code SCLV/SZLV-005 ‘24/088