JPS5443513A - Rotor dc excitation pulse motor - Google Patents
Rotor dc excitation pulse motorInfo
- Publication number
- JPS5443513A JPS5443513A JP11020077A JP11020077A JPS5443513A JP S5443513 A JPS5443513 A JP S5443513A JP 11020077 A JP11020077 A JP 11020077A JP 11020077 A JP11020077 A JP 11020077A JP S5443513 A JPS5443513 A JP S5443513A
- Authority
- JP
- Japan
- Prior art keywords
- pole
- rotor
- main
- phase
- stator
- 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
- 230000005284 excitation Effects 0.000 title abstract 2
- 238000004804 winding Methods 0.000 abstract 1
Landscapes
- Linear Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
PURPOSE: To promote an improvement of availability for rotor magnet and a reduction of rotor hunting, by specifically designing a constitution of the stator.
CONSTITUTION: A constitution of stator 3 comprises a main protruding pole 1a, 2a, 1b, 2b, that is arranged in a location at every 90 deg. of angle, and a sub-protruding pole 10a to 10d located in center those main poles. Excitation winding of the stator will be wound in such manner as a first phase in the main protruding pole 1a and 1b, second phase in the main protruding pole 1b and 2b, third phase in the main producing pole 1a and 1b, and fouth phase in the main protruding pole 2a and 2b. In this way, with the first and second phase energized, the main protruding pole 1a, 1b, 2a, 2b will be polarized to N, S, N, S pole respectively, with the sub-protruding pole 10a becoming S-pole and 10c N-pole, and with 10b, 10d being neutralized, and a rotor 4 stands still at a position with its magnetic pole made facing to the pole of stator. Accordingly, a hunting motion of the rotor 4 will be reduced with an availability improved as well for the pole of the rotor.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020077A JPS5952626B2 (en) | 1977-09-12 | 1977-09-12 | Rotor DC excitation type pulse motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020077A JPS5952626B2 (en) | 1977-09-12 | 1977-09-12 | Rotor DC excitation type pulse motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5443513A true JPS5443513A (en) | 1979-04-06 |
| JPS5952626B2 JPS5952626B2 (en) | 1984-12-20 |
Family
ID=14529578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11020077A Expired JPS5952626B2 (en) | 1977-09-12 | 1977-09-12 | Rotor DC excitation type pulse motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952626B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874975A (en) * | 1984-11-13 | 1989-10-17 | Digital Equipment Corporation | Brushless DC motor |
| JP2009118705A (en) * | 2007-11-09 | 2009-05-28 | Tsuji Shinsuke | Magnetism rotating apparatus and power conversion system using it |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216543A (en) * | 1984-04-11 | 1985-10-30 | Nissin Electric Co Ltd | Wafer mounting mechanism to disk |
| JPS6113542A (en) * | 1984-06-28 | 1986-01-21 | Nippon Telegr & Teleph Corp <Ntt> | Ion implantation mask device and ion implantation method using the same |
| JPH0463121U (en) * | 1990-10-03 | 1992-05-29 | ||
| EP2579108B1 (en) | 2011-10-04 | 2014-05-14 | ETA SA Manufacture Horlogère Suisse | Method for manufacturing and decorating a transparent clock component |
-
1977
- 1977-09-12 JP JP11020077A patent/JPS5952626B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874975A (en) * | 1984-11-13 | 1989-10-17 | Digital Equipment Corporation | Brushless DC motor |
| JP2009118705A (en) * | 2007-11-09 | 2009-05-28 | Tsuji Shinsuke | Magnetism rotating apparatus and power conversion system using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952626B2 (en) | 1984-12-20 |
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