JPS54115713A - Stable rotation type multi pole synchronous motors - Google Patents
Stable rotation type multi pole synchronous motorsInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177274U (en) * | 1988-06-01 | 1989-12-18 |
-
1978
- 1978-02-28 JP JP2296078A patent/JPS5953783B2/en not_active Expired
Cited By (3)
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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