JPS6479427A - Electromagnetic clutch or brake device - Google Patents

Electromagnetic clutch or brake device

Info

Publication number
JPS6479427A
JPS6479427A JP23106987A JP23106987A JPS6479427A JP S6479427 A JPS6479427 A JP S6479427A JP 23106987 A JP23106987 A JP 23106987A JP 23106987 A JP23106987 A JP 23106987A JP S6479427 A JPS6479427 A JP S6479427A
Authority
JP
Japan
Prior art keywords
armature
magnet
magnetic
ring
ringlike
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
JP23106987A
Other languages
Japanese (ja)
Inventor
Takahisa Fujiwara
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP23106987A priority Critical patent/JPS6479427A/en
Publication of JPS6479427A publication Critical patent/JPS6479427A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/004—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets
    • 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
    • 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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/065—Permanent magnets

Abstract

PURPOSE:To simplify a structure in a way of making an exciting coil and an armature into one by installing the armature to be set up at an interval of the specified gap with an electromagnet, and a permanent magnet to be set up at an interval of the specified gap with this armature, respectively. CONSTITUTION:A ring permanent ringlike magnet 24, nonmagnetic friction plate 25 at the opposite side to a rotor 23 of this permanent magnet 24 are installed in a ring part 23a of the bowllike, magnetic rotor 23 fixed to the end of an input shaft 20. A ringlike, magnetic common armature 26 has a tooth 33 slidable to a spline groove 32 of a spline hub 31 fixed to an output shaft 28. A brake assembled body 34 forms a box section with a ring lining along the armature 26 and a magnetic magnet 36 with a C-type section and a coil 37 is built in the inner part, and it is clamped to a housing 40 with a bolt or the like via a plate 39. The output shaft 28 is set up in a bearing 41 at the central part of the housing 40 at the same axis with the input shaft 20.
JP23106987A 1987-09-17 1987-09-17 Electromagnetic clutch or brake device Pending JPS6479427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23106987A JPS6479427A (en) 1987-09-17 1987-09-17 Electromagnetic clutch or brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23106987A JPS6479427A (en) 1987-09-17 1987-09-17 Electromagnetic clutch or brake device

Publications (1)

Publication Number Publication Date
JPS6479427A true JPS6479427A (en) 1989-03-24

Family

ID=16917797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23106987A Pending JPS6479427A (en) 1987-09-17 1987-09-17 Electromagnetic clutch or brake device

Country Status (1)

Country Link
JP (1) JPS6479427A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0434524U (en) * 1990-07-18 1992-03-23
JPH0493529U (en) * 1991-01-09 1992-08-13
JP2010025336A (en) * 2008-06-18 2010-02-04 Ogura Clutch Co Ltd Electromagnetic clutch
JP2013155882A (en) * 2013-05-20 2013-08-15 Jtekt Corp Electromagnetic clutch and drive force transmission device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0434524U (en) * 1990-07-18 1992-03-23
JPH0493529U (en) * 1991-01-09 1992-08-13
JP2010025336A (en) * 2008-06-18 2010-02-04 Ogura Clutch Co Ltd Electromagnetic clutch
JP2013155882A (en) * 2013-05-20 2013-08-15 Jtekt Corp Electromagnetic clutch and drive force transmission device

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