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E

SSENTIALS 

P

LATFORM

Mechanical Actuators

Installation, Operation & 

Maintenance Instructions
2 Ton to 10 Ton Capacity
Translating Machine 

Screw Actuators

Publication Part No. SK-2390-B

  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 recommenda-
tions 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 other-
wise transport people.

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Summary of Contents for SK-2390-B

Page 1: ...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 propert...

Page 2: ...2 1 Lubrication 4 2 2 Rebuild Procedures 4 2 3 Required Tools 5 2 4 2 5 and 10 Ton Disassembly Refer to Figure 3 1 5 2 5 Cleaning 5 2 6 Inspection Refer to Figure 3 1 5 2 7 2 5 and 10 Ton Assembly Re...

Page 3: ...ton at 800 477 5002 Capacity Tons 2 5 10 Model Number E4000 E10000 E20000 Maximum Speed C face Driven in min 72 108 108 Maximum Speed Reducer Driven in min 14 4 21 9 21 9 Lifting Screw Diameter in 1 1...

Page 4: ...fting screw should not be permitted to accumulate dust and grit on the threads If possible lifting screws should be returned to closed position when not in use NOTE Where lifting screws are not protec...

Page 5: ...sing solvent to remove grease or oil from all parts NOTE Remove grease from unit and do not reuse old grease CAUTION Provide adequate ventilation during the use of cleaning agents avoid prolonged brea...

Page 6: ...shell cap 4 inverted models 12 Install guide bushing 17 Brush lifting screw 19 with a light film of grease and install in actuator 13 Operate unit to ensure proper functioning of all components prior...

Page 7: ...7 12 13 16 1 2 3 2 14 4 17 18 15 19 11 10 9 8 7 6 5 Figure 3 1 Exploded Illustration 2 5 and 10 Ton Translating Machine Screw Actuators...

Page 8: ...SK 2390 B 10 20 2020 vDuff Norton A Columbus McKinnon Company All rights reserved 9415 Pioneer Avenue Suite 100 Charlotte NC 28273 800 477 5002 www duffnorton com duffnorton cmworks com...

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