Duff-norton SK2463-22 (Modular Actuator Acme Screw) Manuel d'utilisateur

Publication Part No.SK-2463-22 CAUTIONThis manual contains important information for the correct installation, operation and maintenance of theequipme

10This completes the assembly procedures for actuators notequipped with limit switches. When assembling an actua-tor equipped with limit switches, co

11* This No. is equal to travel plus 1.** 5a - coupling body5b - spider5c - set screw6-2. Parts List for Rotating Screw ActuatorsWarningUse only repl

12* This No. is equal to travel.** 5a - coupling body5b - spider5c - set screwWarningUse only replacementparts supplied by or ap-proved by Duff-Norton

13Notes

SK2463-22500/0404ECO 97804© 2000 Yale Industrial Products, Inc.P.O. Box 7010Charlotte, NC 28241-7010Customer Service (800) 477-5002FAX (704) 588-1994

2ContentsSection I Introduction ...31-1.

3Section IIntroduction1-1. GeneralThis manual provides instructions for the installation, op-eration, and maintenance of the Duff-Norton® ModularActu

4Section IIIDimensions and SpecificationsWarningUse only replacement parts suppliedby or approved by Duff-Norton. Non-authorized parts may be inadequ

5NOTE: 1. Models M-2462 and M-2464 are self-lowering and a motor brake should be used.2. Models M-2463 and M-2465 may drift 0.75 in (20:1 ratio) to

6Section VDisassembly and AssemblyWhen disassembling an actuator equipped with limitswitches, follow steps 6 and 7 below. If the actuator is notequip

7NOTEFor assembly procedures for Translating Tubeactuators, see Paragraph 5-7.NOTEBe sure all parts are clean and dry beforeassembling the actuator.1.

85-6. Disassembly - Translating TubeActuators (Models M-2464 and M-2465)Disassemble the Duff-Norton® Translating Tube ModularActuator as follows, ref

92. Assemble one worm bearing (2) into the motormounting flange end of the shell (9) (see NOTE be-low).NOTEThe bearing must be installed from the op-p