background image

TAC Models

with Clutch

TAL Models

with Limit Switches

TAC Models

with Limit Switches 
and Potentiometer

®

 

CAUTION

This manual contains important information for the correct installation, operation and maintenance of the 
equipment described herein. All persons involved in such installation, operation, and maintenance should 
be thoroughly familiar with the contents. To safeguard against the possibility of personal injury or property 
damage, follow the recommendations and instructions of this manual and keep it for further reference.

 WARNING

The equipment shown in this manual is intended for industrial use only and should not be used to lift, 
support, or otherwise transport people.

Electromechanical Linear Actuators

with parts list

Installation, Operating 

& Maintenance Instruc-

tions

Publication Part No. EM-1050-200

Electromechanical Actuators with Acme Screw

Summary of Contents for TAC Series

Page 1: ...oughly familiar with the contents To safeguard against the possibility of personal injury or property damage follow the recommendations and instructions of this manual and keep it for further referenc...

Page 2: ...e 2 1 Wiring Schematic 4 Figure 2 2 Terminal Block Connections AC 5 Figure 2 3 Wiring Schematic DC with Clutch 5 2 4 Limit Switch Adjustment 5 2 5 Potentiometer Adjustment 5 Section III Operation Prec...

Page 3: ...uator before installation for any evidence of shipping damage or loose parts Section I General Information 1 4 Warranty and Warranty Repair Subject to the conditions stated herein Duff Norton will rep...

Page 4: ...permanent split capacitor motors requir ing an external motor run capacitor Capacitor ratings are listed below Voltage Rating Duff Norton No 115VAC 50uf 370VAC SK6405 7 15 230VAC 15uf 440VAC SK6405 7...

Page 5: ...r and operate actuator to check limit switch settings 7 If settings are correct disconnect power and rein stall motor cover NOTE 1 Exercise care to avoid jamming the actuator 2 With no load some actua...

Page 6: ...ctuator Side loading or torquing as a result of non parallel clevises can cause serious actuator damage Any creaking noise at the clev ises is an indication that pins need lubrication to prevent pin w...

Page 7: ...rate housing and housing plate All mechani cal parts should now be accessible The lifting nut is threaded and staked to the translating tube Disass sembly of the screw and translating tube assembly is...

Page 8: ...be 4 stroke 1 EM1050 5 4 Translating tube 8 stroke 1 EM1050 5 8 Translating tube 12 stroke 1 EM1050 5 12 14 Rod seal 1 EM1050 54 15 Clevis nut 1 SK3410 33 16 O ring 022 1 X6477 101 17 Top clevis 1 EM1...

Page 9: ...1 Linear Actuator Exploded Illustration WARNING Use only replacement parts supplied by or approved by Duff Norton Non authorized parts may be inadequate resulting in serious injury or death in event...

Page 10: ...Plate terminal block 1 EM1050 61 9 Screw 6 x 1 5 2 H2706PC 10 Terminal block 1 EM1050 60 11 Screw 8 32 x 1 1 4 2 S62 4C 12 Cover 1 EM1050 68 13 Screw 8 32 x 3 8 2 S62 2C 14 Cam gear 1 SK3275 19 15 Gro...

Page 11: ...lustration WARNING Use only replacement parts supplied by or approved by Duff Norton Non authorized parts may be inadequate resulting in serious injury or death in event of failure 12 22 21 20 19 18 1...

Page 12: ...strial Products Inc Duff Norton Division May not be copied in whole or in part Printed in the USA P O Box 7010 Charlotte NC 28241 7010 Phone 800 477 5002 704 588 4610 Fax 704 588 1994 Email duffnorton...

Reviews: