lifetime lubricated priorto sealing.

 

5.J彈簧,馬達操作捲線器 J Type Spring 、motor cable reels                                            下載down load 
       5-1. 簡介INTRODUCTION
                JS/JM系列-水平拉伸型捲線器
                JS/JM - SERIES RETRIEVE TYPE CABLE REELS 
       5-2.電氣的設計特性DESIGN FEATURES - ELECTRICAL 
       5-3. 機械的設計特性DESIGN FEATURES - MECHANICAL
       5-4. 適用的步驟-步驟 1 CABLE COMPARTENT SPOOLS-STEP 1
               適用的步驟-步驟 2 TRAVEL LENGTH-STEP 2
       5-5~6. 適用的步驟-步驟 3 CABLE SELECTION-STEP 3
       5-7. 適用的步驟-步驟 4 CABLE SELECTION-STEP 4
       5-8. 電線連接需求-步驟 5 CABLE CONNECTION REQUIREMENTS-STEP 5
               特殊使用方法-步驟 6 SPECIAL APPLICATION-STEP 6
       5-9.-20 JS/JM選用表JS/JM SELECTION CHARTS
       5-21~22. JS系列尺寸圖DIMENSIONAL DATA
       5-23. 問卷表 EQUIRY FORM

JS Series Spring-driven cable reels  equipped vvith

Safetychange@ spring cartridges.The Metreel spring system includes a unique free-Vvfl eeling hub that

allows for simple spring pre-tension.

 

The hub is designed to clutch in one direction and free-eelin the opposite direction which allows pre­ tensioning ofspring motors lile the cable is connected. It also protects the spring against overvvind in the event ofa broken or severed cable.

The hub simply de-clutches and Vvfl eels under this condition.

AII springs are contained in disposable cartridges for easy handling and quick safe replacement. Springs

are simply replaced by loosenin9 4 bolts and removingpa andpa springs from the wheeling hub and replacing with a new cartridge. On multiple spring designs，each  spring is clutched to the spring

shaft.In the event of one spring failure，the other springs will maintain tension on the cable.

with hinges at both ends to reduce stress at mounting points ensuring maximum life. AII springs are enclosed in disposableSTEEL SPRINGS...AII sp付ngs are made ofhigh  quality spring steel. Most springs are equipped

Safetychange@ housings，and are

free-wheeling sp付ng hub design allows for easy cable installation and spring tension ustment.

Also protects sp的ng motor in the eventthat the cable is severed.

SAFE，SIMPLE SPRING

TENSION ADJUSTMENT... Merely remove inspection cover and pretension spring as shown on nameplates. No need to disconnect cable or disassemble reel.Tension spanner provided

vvith each reel.

DESIGNED WlTH YOUR SAFETY IN MIND 

Safetychange@ spring motor located outboard on

frame for easy accessiblity -power spring sealedin throw-away disposable housing. Spring motor is replaced as a uni，t vvith no need to handle loose

springs or remove reel from its mounting. AII multi­ spring reels are equipped with an inspection hole for visu ally checking integrity of spring without removing spring motors while reel is in service.

ALL STEEL CHAIN CASE...AII steel chain case is dust-tigh，tweathertight vvith sealed prelubricated

bearings. Chains are equipped with a吋ustable tensioners for smooth，trouble-free operation and are in a fully enclosed housing，operating in an oil bath to

ensure long component life.The gea付ng arrangement di宵ers in JM Series Reelsto allowfull utilisation of torque motor characteristics. The case is of similar construction in both JS and JM Series Models.

JM SERIES TORQUE MOTORS...Provide a reliable solution to the problems ofreeling long lengths

virtually no maintenance. When driving an electrical cable ree，l th e torque                                                                
motor is a specialised motor that can vvithstand a 100% stal，l requiring  Eak:of cable at high duty cycle rates demanded by today's heavy industry. The torque motor is energised as long as the equipment is in motion. When the reel retrieves the ，the motor continues to run to provide tension on the

cable and match the payout speed. When the torque motor is ，a mechanical holding brake prevents the reel  unvvinding.