JPS6426389A - Non-contact actuator - Google Patents
Non-contact actuatorInfo
- Publication number
- JPS6426389A JPS6426389A JP62182943A JP18294387A JPS6426389A JP S6426389 A JPS6426389 A JP S6426389A JP 62182943 A JP62182943 A JP 62182943A JP 18294387 A JP18294387 A JP 18294387A JP S6426389 A JPS6426389 A JP S6426389A
- Authority
- JP
- Japan
- Prior art keywords
- levitation
- rotation
- stator
- magnetic
- magnetic poles
- 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
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Stepping Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Synchronous Machinery (AREA)
Abstract
PURPOSE:To make it possible to make an effective drive by a simple circuit constitution by winding and loading an exciting coil for levitation and rotation on each magnetic pole of a stator and rotating a rotor in a state of magnetic levitation against the stator. CONSTITUTION:A plural number of groups of magnetic poles MG1-MG8 are formed onto a stator 1, and four or more magnetic poles MP1-MP4 are formed onto each group of magnetic poles MG1-MG8. One exciting coil L1-L4 for levitation and rotation is wound and loaded on each magnetic pole MP1-MP4. The rotation is made in a state of non-contact with magnetic levitation against the rotor 2 and the stator 1 by applying levitation control current and rotation current to those exciting coils L1-L4 for levitation and rotation one on top of another.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182943A JP2529863B2 (en) | 1987-07-22 | 1987-07-22 | Non-contact type actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182943A JP2529863B2 (en) | 1987-07-22 | 1987-07-22 | Non-contact type actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6426389A true JPS6426389A (en) | 1989-01-27 |
JP2529863B2 JP2529863B2 (en) | 1996-09-04 |
Family
ID=16127079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62182943A Expired - Fee Related JP2529863B2 (en) | 1987-07-22 | 1987-07-22 | Non-contact type actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2529863B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0661943U (en) * | 1993-02-02 | 1994-09-02 | スウ チン−ファン | Laminated sheet for pasting sheet-like articles |
JPH06306339A (en) * | 1993-04-22 | 1994-11-01 | Aisero Kagaku Kk | Masking film |
KR100434200B1 (en) * | 2001-02-19 | 2004-06-04 | 김대곤 | Self-bearing step motor system and its control method |
JP2013135590A (en) * | 2011-12-27 | 2013-07-08 | Kawasaki Heavy Ind Ltd | Permanent magnet synchronous machine, and driving device and driving method for the same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102535724B1 (en) * | 2021-05-27 | 2023-05-26 | 에이치디현대일렉트릭 주식회사 | Apparatus for monitoring gap for exciter of generator |
-
1987
- 1987-07-22 JP JP62182943A patent/JP2529863B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0661943U (en) * | 1993-02-02 | 1994-09-02 | スウ チン−ファン | Laminated sheet for pasting sheet-like articles |
JPH06306339A (en) * | 1993-04-22 | 1994-11-01 | Aisero Kagaku Kk | Masking film |
KR100434200B1 (en) * | 2001-02-19 | 2004-06-04 | 김대곤 | Self-bearing step motor system and its control method |
JP2013135590A (en) * | 2011-12-27 | 2013-07-08 | Kawasaki Heavy Ind Ltd | Permanent magnet synchronous machine, and driving device and driving method for the same |
Also Published As
Publication number | Publication date |
---|---|
JP2529863B2 (en) | 1996-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |