JPS54115713A - Stable rotation type multi pole synchronous motors - Google Patents

Stable rotation type multi pole synchronous motors

Info

Publication number
JPS54115713A
JPS54115713A JP2296078A JP2296078A JPS54115713A JP S54115713 A JPS54115713 A JP S54115713A JP 2296078 A JP2296078 A JP 2296078A JP 2296078 A JP2296078 A JP 2296078A JP S54115713 A JPS54115713 A JP S54115713A
Authority
JP
Japan
Prior art keywords
magnetic pole
outer peripheral
magnetic
rotor
pole
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.)
Granted
Application number
JP2296078A
Other languages
Japanese (ja)
Other versions
JPS5953783B2 (en
Inventor
Yasuo Suzuki
Toshihisa Hirai
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2296078A priority Critical patent/JPS5953783B2/en
Publication of JPS54115713A publication Critical patent/JPS54115713A/en
Publication of JPS5953783B2 publication Critical patent/JPS5953783B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE: To enlarge a stable running voltage range by applying a multi pole magnetization on an outer peripheral side surface of a rotor and by installing a magnetic material of a magnetic brake use at a vicinity of the rotor outer peripheral side surface.
CONSTITUTION: A stator magnetic pole tooth plate 5 has a stator magnetic pole 5c formed by locating internal side magnetic pole teeth 5a and external side magnetic pole teeth 5b alternatively. A rotor 6 is supported at a rotation free by inserting a rotation shaft 7 within a shaft hole 8 of a bearing 1 and multi pole magnetizing surface of same numbers as stator magnetic poles 5c are provided at its bottom surface and its outer peripheral side surface. And this magnetizing surface and a magnetic pole surface of a stator magnetic pole 5c are faced against with a determined gap length G, and a magnetic material 25 for a magnetic brake is disposed at a vicinity of a roter 6 outer peripheral surface. As it is formed in this manner, a cocking phenomenon is eliminated and a stable rotation voltage range can be widened.
COPYRIGHT: (C)1979,JPO&Japio
JP2296078A 1978-02-28 1978-02-28 Stable rotating multi-pole synchronous motor Expired JPS5953783B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2296078A JPS5953783B2 (en) 1978-02-28 1978-02-28 Stable rotating multi-pole synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2296078A JPS5953783B2 (en) 1978-02-28 1978-02-28 Stable rotating multi-pole synchronous motor

Publications (2)

Publication Number Publication Date
JPS54115713A true JPS54115713A (en) 1979-09-08
JPS5953783B2 JPS5953783B2 (en) 1984-12-26

Family

ID=12097156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2296078A Expired JPS5953783B2 (en) 1978-02-28 1978-02-28 Stable rotating multi-pole synchronous motor

Country Status (1)

Country Link
JP (1) JPS5953783B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890073U (en) * 1981-12-11 1983-06-18 株式会社田村電機製作所 synchronous motor
JPH01150456U (en) * 1988-04-11 1989-10-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177274U (en) * 1988-06-01 1989-12-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890073U (en) * 1981-12-11 1983-06-18 株式会社田村電機製作所 synchronous motor
JPS6316302Y2 (en) * 1981-12-11 1988-05-10
JPH01150456U (en) * 1988-04-11 1989-10-18

Also Published As

Publication number Publication date
JPS5953783B2 (en) 1984-12-26

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