JPS6455026A - Motor - Google Patents
MotorInfo
- Publication number
- JPS6455026A JPS6455026A JP21070587A JP21070587A JPS6455026A JP S6455026 A JPS6455026 A JP S6455026A JP 21070587 A JP21070587 A JP 21070587A JP 21070587 A JP21070587 A JP 21070587A JP S6455026 A JPS6455026 A JP S6455026A
- Authority
- JP
- Japan
- Prior art keywords
- slit
- stator
- collars
- winding
- magnetically
- 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
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
PURPOSE:To simplify winding work and to obtain such a motor that can reduce the cogging torque by placing and providing the slit collars cut off magnetically to the internal surface of a stator. CONSTITUTION:A winding 4 is wound on a projected pole 2(b) in series, or it is inserted into a slot 2(a). A plurality of slit collars 6 being cut off magnetically by a slit 5 having a width narrower than that of an opening of the slot 2(a) are placed in a ringed shape to the internal perimeter of a stator 2 on which the winding 4 is wound. In order to prevent the cogging effectively, the width of the slit 5 is to be as narrow as possible. The slit collars 6 are made out of a ferromagnetic substance, and the ends of them are formed into a cylindrical form by integrating them with the collar holding members 7 and 8 consisting of a non-magnetic substance and an insulating material by using method such as bonding, etc. The slit collars 6 integrated into a circle make their outer diameters almost equal to the minor diameter of the stator 2 so as to engage them with the stator 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21070587A JPS6455026A (en) | 1987-08-25 | 1987-08-25 | Motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21070587A JPS6455026A (en) | 1987-08-25 | 1987-08-25 | Motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455026A true JPS6455026A (en) | 1989-03-02 |
Family
ID=16593735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21070587A Pending JPS6455026A (en) | 1987-08-25 | 1987-08-25 | Motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455026A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003324867A (en) * | 2002-04-30 | 2003-11-14 | Honda Motor Co Ltd | Brushless motor and electric power steering device equipped with brushless motor |
JP2006340441A (en) * | 2005-05-31 | 2006-12-14 | Chikura Kogyo Kk | Dc brushless motor |
-
1987
- 1987-08-25 JP JP21070587A patent/JPS6455026A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003324867A (en) * | 2002-04-30 | 2003-11-14 | Honda Motor Co Ltd | Brushless motor and electric power steering device equipped with brushless motor |
JP2006340441A (en) * | 2005-05-31 | 2006-12-14 | Chikura Kogyo Kk | Dc brushless motor |
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