JPS561748A - Production of electromagnetic clutch motor - Google Patents

Production of electromagnetic clutch motor

Info

Publication number
JPS561748A
JPS561748A JP7680979A JP7680979A JPS561748A JP S561748 A JPS561748 A JP S561748A JP 7680979 A JP7680979 A JP 7680979A JP 7680979 A JP7680979 A JP 7680979A JP S561748 A JPS561748 A JP S561748A
Authority
JP
Japan
Prior art keywords
brake
yoke
end bracket
molding
disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7680979A
Other languages
Japanese (ja)
Inventor
Jun Matsubayashi
Sueo Akashi
Kimiyoshi Ishizaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7680979A priority Critical patent/JPS561748A/en
Publication of JPS561748A publication Critical patent/JPS561748A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1023—Magnetically influenced friction brakes using electromagnets
    • H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To heighten the assembly accuracy dispensing with the working of brake yoke by integral molding of the yoke on the end bracket while the brake yoke and the brake disc are connected mechanically. CONSTITUTION:The end bracket 4 provided at one end of the drive motor is molded with the brake yoke 8 inserted thereinto. The brake yoke is in no way subjected to further working. For the molding, the aluminum die casting, the aluminum casting, the resin molding or the like is used. Then, the brake coil 7 is fixed in the brake yoke 8. The brake disc 9 on the flat plate having the highly accurately finished surface facing the brake lining 15 of the brake ring 16 is fitted into the brake yoke 8 and fixed on the end bracket with the screw 22. This eliminates any magnetic gap between the brake yoke 8 and the brake disc 9 thereby improving the brake efficiency.
JP7680979A 1979-06-20 1979-06-20 Production of electromagnetic clutch motor Pending JPS561748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7680979A JPS561748A (en) 1979-06-20 1979-06-20 Production of electromagnetic clutch motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7680979A JPS561748A (en) 1979-06-20 1979-06-20 Production of electromagnetic clutch motor

Publications (1)

Publication Number Publication Date
JPS561748A true JPS561748A (en) 1981-01-09

Family

ID=13615985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7680979A Pending JPS561748A (en) 1979-06-20 1979-06-20 Production of electromagnetic clutch motor

Country Status (1)

Country Link
JP (1) JPS561748A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162481A2 (en) * 1981-10-09 1985-11-27 ABM Adam Baumüller GmbH Fabrik für Elektrotechnik in Marktredwitz Disc brake actuator
JPH02280644A (en) * 1989-04-19 1990-11-16 Fanuc Ltd Structure of motor incorporating electromagnetic brake
JPH02311137A (en) * 1989-05-24 1990-12-26 Fanuc Ltd Structure of motor with integrally molded connector
US11740797B2 (en) 2016-05-05 2023-08-29 Micron Technology, Inc. Non-deterministic memory protocol
US11755514B2 (en) 2017-04-11 2023-09-12 Micron Technology, Inc. Transaction identification

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162481A2 (en) * 1981-10-09 1985-11-27 ABM Adam Baumüller GmbH Fabrik für Elektrotechnik in Marktredwitz Disc brake actuator
EP0162481A3 (en) * 1981-10-09 1986-04-23 ABM Adam Baumüller GmbH Fabrik für Elektrotechnik in Marktredwitz Disc brake actuator
JPH02280644A (en) * 1989-04-19 1990-11-16 Fanuc Ltd Structure of motor incorporating electromagnetic brake
EP0423361A1 (en) * 1989-04-19 1991-04-24 Fanuc Ltd. Structure of motor having built-in electromagnetic brake
JPH02311137A (en) * 1989-05-24 1990-12-26 Fanuc Ltd Structure of motor with integrally molded connector
US11740797B2 (en) 2016-05-05 2023-08-29 Micron Technology, Inc. Non-deterministic memory protocol
US11755514B2 (en) 2017-04-11 2023-09-12 Micron Technology, Inc. Transaction identification

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