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SEM HD55 manual

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The rules should oblige the seller to give the purchaser an operating instrucion of SEM HD55, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of SEM HD55 should contain:
- informations concerning technical data of SEM HD55
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of SEM HD55 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of SEM HD55, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the SEM service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of SEM HD55.

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Table of contents for the manual

  • Page 1

    SER VICE MANUAL HD /HR RANGE OF SER VOMOT ORS ISSUE 2 W ARNING Servomotors contain magnetic material which will attract metal particles. Care should be taken when dismantling motors to avoid this. All D.C. servomotors manufactured by SEM contain magnets which are air stable and can be dismantled without demagnetisation[...]

  • Page 2

    HD/HR55 servicing instructions 1 GENERAL 1.1 Before starting work on the motor, these servicing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitabl y trained and qualified personnel, and onl y after such motors have been electrically isolated and removed from th eir mechanical drives. 1.3 The j[...]

  • Page 3

    HD/HR55 pa r ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 T olerance Ring 3 Resolver Rotor 4 Resolver Body 5 Spacer (Non tacho motors only) 6 T achogenerator Rotor Assembly 7 P .C.B. Assembly 8 N.D.E. Bearing 9 Bearing Retaining Circlip 10 D.E. Bearing 1 1 Bearing Retaining Circlip 12 D.E. Cover 13 D.E. ‘O’ Ring 14 Motor Body 14a Long Motor [...]

  • Page 4

    HD/HR70 servicing instructions 1 GENERAL 1.1 Before starting work on the motor, these servicing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitabl y trained and qualified personnel, and onl y after such motors have been electrically isolated and removed from th eir mechanical drives. 1.3 The j[...]

  • Page 5

    HD/HR70 par ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 T olerance Ring 3 Resolver Rotor 4 Resolver Body 5 Spacer (Non tacho motors only) 6 T achogenerator Rotor Assembly 7 P .C. B. Assembly 8 N.D.E. Bearing 9 Bearing Retaining Circlip 10 D.E. Bearing 1 1 Bearing Retaining Circlip 12 D.E. Cover 13 D.E. ‘O’ Ring 14 Motor Body 14a Long Motor [...]

  • Page 6

    HD/HR92 servicing instructions 1 GENERAL 1.1 Before starting work on the motor, these servicing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitabl y trained and qualified personnel, and onl y after such motors have been electrically isolated and removed from th eir mechanical drives. 1.3 The j[...]

  • Page 7

    HD/HR92 par ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 Clamp Nut 3 Resolver Rotor 4 Resolver Body 5 Spacer (Resolver only) 6 Bearing Non Drive End 7 Resolver Body Fixing Screws 8 Resolver Body Synchro Clamp 10 Motor Body 1 1 Non Drive End Housing 12 Drive End Cover 13 ‘O’ Ring 14 Bearing Retaining Circlip 15 Bearing Drive End 16 W ave Wash[...]

  • Page 8

    HD/HR115 servicing instructions 1 GENERAL 1.1 Before starting work on the motor, these servicing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitabl y trained and qualified personnel, and onl y after such motors have been electrically isolated and removed from th eir mechanical drives. 1.3 The [...]

  • Page 9

    HD/HR115 par ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 Clamp Nut 3 Resolver Rotor 4 Resolver Body 5 Spacer {Resolver only) 6 Bearing Non Drive End 7 Resolver Body Fixing Screws 8 Resolver Body Synchro Clamp 9 Spacer (Optional) 10 Motor Body 1 1 Non Drive End Housing 12 Drive End Cover 13 ‘O’ Ring 14 Circlip 15 Bearing Drive End 16 W ave W[...]

  • Page 10

    HD/HR142 servicing instructions 1 GENERAL 1.1 Before starting work on the motor, these servicing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitabl y trained and qualified personnel, and onl y after such motors have been electrically isolated and removed from th eir mechanical drives. 1.3 The [...]

  • Page 11

    HD/HR142 par ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 Clamp Nut 3 Resolver Rotor 4 Resolver Body 5 Spacer 1Resolver only) 6 Bearing Non Drive End 7 Resolver Body Fixing Screws 8 Resolver Body Synchro Clamp 10 Motor Body 1 1 Non Drive End Housing 12 Drive End Cover 13 ‘O’ Ring 14 Circlip 15 Bearing Drive End 16 W ave Washer 17 Non Drive E[...]

  • Page 12

    BMR/HD/HR190 servicing instructions 1 GENERAL 1.1 Before starting w ork on the motor, these serv icing instructions should be read and fully understood. 1.2 Servicing of SEM motors must be done only by suitably trained a nd qualified personnel, and onl y after such motors hav e been electrically is olated and removed from their me chanical drives. [...]

  • Page 13

    BMR/HD/HR190 par ts list ITEM NO. DESCRIPTION 1 Rotor Assembly 2 Clamp Nut 3 Resolver Rotor 4 Resolver Body 5 Spacer (Resolver only) 6 Bearing Non Drive End 7 Resolver Body Fixing Screws 8 Resolver Body Synchro Clamp 10 Motor Body 1 1 Non Drive End Housing 12 Drive End Cover 13 ‘O’ Ring 14 Circlip 15 Bearing Drive End 16 W ave Washer 17 Non Dri[...]

  • Page 14

    REMOV AL OF AC T ACHO Instructions common to HD 55, HD 70, HD 92, HR 92 Extreme car e to be taken during the removal and re- assembly of the T acho. When stripping T acho Motor , T acho parts must be removed first. 1. Disconnect leads at feedback connector 2. Undo screws holding PCB board and lift off 3. Undo screws holding T acho stator in N.D.E. [...]