Duff-Norton SK2463-22 (Modular Actuator Acme Screw) - Manual (Page 2)

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Contents
Section I Introduction ................................................................................................................. 3
1-1. General ............................................................................................................... 3
1-2. Intended Use ....................................................................................................... 3
1-3. Safety Considerations ......................................................................................... 3
1-4. Unwarranted Applications .................................................................................... 3
1-5. Warranty and Warranty Repair ............................................................................ 3
Section II Installation .................................................................................................................. 3
2-1. Motor Installation ................................................................................................. 3
2-2. Installation of the Actuator ................................................................................... 3
2-3. Limit Switches ...................................................................................................... 3
Section III Dimensions and Specifications ................................................................................... 4
3-1. Dimensions - Rotating Screw Actuators ............................................................. 4
3-2. Dimensions - Translating Tube Actuators ............................................................ 4
3-3. Specifications ..................................................................................................... 5
Section IV Operation, Maintenance, and Inspection .................................................................... 5
4-1. Improper Loading ............................................................................................... 5
4-2. Clevis Pins .......................................................................................................... 5
4-3. Lubrication .......................................................................................................... 5
4-4. Inspection ........................................................................................................... 5
Section V Disassembly and Assembly ........................................................................................ 6
5-1. Lubricant ............................................................................................................. 6
5-2. Required Tools .................................................................................................... 6
5-3. General Procedures ........................................................................................... 6
5-4. Disassembly - Rotating Screw Actuators (Models M-2462 and M-2463) ........... 6
5-5. Assembly - Rotating Screw Actuators (Models M-2462 and M-2463) ................ 6
5-6. Disassembly - Translating Tube Actuators (Models M-2464 and M-2465) .......... 8
5-7. Assembly - Translating Tube Actuators (Models M-2464 and M-2465) ............... 8
Section VI Illustrated Parts List .................................................................................................. 10
6-1. General ............................................................................................................. 10
6-2. Parts List for Rotating Screw Actuators ............................................................ 11
6-3. Parts List for Translating Tube Actuators (Models M-2464 and M-2465) .......... 12