JPS57129147A - Axial direction air-gap type motor with brake - Google Patents

Axial direction air-gap type motor with brake

Info

Publication number
JPS57129147A
JPS57129147A JP1383781A JP1383781A JPS57129147A JP S57129147 A JPS57129147 A JP S57129147A JP 1383781 A JP1383781 A JP 1383781A JP 1383781 A JP1383781 A JP 1383781A JP S57129147 A JPS57129147 A JP S57129147A
Authority
JP
Japan
Prior art keywords
brake
rotor
disk
coil
motor
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
JP1383781A
Other languages
Japanese (ja)
Inventor
Yoshiteru Takahashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1383781A priority Critical patent/JPS57129147A/en
Publication of JPS57129147A publication Critical patent/JPS57129147A/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
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To obtain the air-gap type motor, which has long life and can be stopped rapidly, by mounting a disk for a brake consisting of a magnetic material to a rotor while opposing a coil for the brake and attaching the rotor when braking and braking the motor. CONSTITUTION:The disk 12 for the brake consisting of the magnetic material is mounted to the end surface in the axial direction of the rotor with a driving coil 13. The rotor is pulled up in the direction of a field magnet 5 by a tensile coil spring 6 when normal drive. An exciting coil 20 for the brake and a ringed body 18 for stopping the disk for the brake are opposed to the disk 12 for the brake. When stopping the motor, conduction to the driving coil 13 is interrupted while the coil 20 for the brake is conducted and the rotor is adsorbed, and the motor is braked rapidly by frictional force between the disk 12 for the brake and the ringed body 18.
JP1383781A 1981-02-03 1981-02-03 Axial direction air-gap type motor with brake Pending JPS57129147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1383781A JPS57129147A (en) 1981-02-03 1981-02-03 Axial direction air-gap type motor with brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1383781A JPS57129147A (en) 1981-02-03 1981-02-03 Axial direction air-gap type motor with brake

Publications (1)

Publication Number Publication Date
JPS57129147A true JPS57129147A (en) 1982-08-11

Family

ID=11844384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1383781A Pending JPS57129147A (en) 1981-02-03 1981-02-03 Axial direction air-gap type motor with brake

Country Status (1)

Country Link
JP (1) JPS57129147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101163345B1 (en) 2011-07-15 2012-07-09 대성전기공업 주식회사 Actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55982A (en) * 1979-03-08 1980-01-07 Seiko Epson Corp Computer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55982A (en) * 1979-03-08 1980-01-07 Seiko Epson Corp Computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101163345B1 (en) 2011-07-15 2012-07-09 대성전기공업 주식회사 Actuator

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