JPS641466A - D.c. linear motor - Google Patents
D.c. linear motorInfo
- Publication number
- JPS641466A JPS641466A JP3795188A JP3795188A JPS641466A JP S641466 A JPS641466 A JP S641466A JP 3795188 A JP3795188 A JP 3795188A JP 3795188 A JP3795188 A JP 3795188A JP S641466 A JPS641466 A JP S641466A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- yoke
- stator core
- ring shape
- rear face
- 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
- Linear Motors (AREA)
Abstract
PURPOSE: To suppress fluctuation of thrust, by winding a conductor in ring shape between a stator core and a permanent field magnet and over the rear face of a stator core thus constituting a coil and making the relation between flux density distribution and the conductor uniform.
CONSTITUTION: Teeth 10a, slots 10b, yoke 10e and rear face side winding spaces 10c are provided to a stator core 10. A conductor 20 is wound in ring shape around the yoke 10e in the slots 10b and the rear face side winding spaces 10c. Conductors 20 in adjacent slots are connected electrically in series to form coil groups C1∼C6. A moving chip is constructed with permanent magnets 40a, 40b and yoke 50. When the coil is constructed by winding the conductor in ring shape, conductors fed with power exist in all flux distribution sections and a large thrust can be produced.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3795188A JPS641466A (en) | 1987-02-20 | 1988-02-19 | D.c. linear motor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3829387 | 1987-02-20 | ||
JP62-38293 | 1987-02-20 | ||
JP3795188A JPS641466A (en) | 1987-02-20 | 1988-02-19 | D.c. linear motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH011466A JPH011466A (en) | 1989-01-05 |
JPS641466A true JPS641466A (en) | 1989-01-05 |
Family
ID=26377129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3795188A Pending JPS641466A (en) | 1987-02-20 | 1988-02-19 | D.c. linear motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641466A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019062612A (en) * | 2017-09-25 | 2019-04-18 | キヤノン株式会社 | Conveyance apparatus, conveyance system and processing system |
WO2023195069A1 (en) * | 2022-04-05 | 2023-10-12 | 三菱電機株式会社 | Linear motor drive device and linear motor |
-
1988
- 1988-02-19 JP JP3795188A patent/JPS641466A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019062612A (en) * | 2017-09-25 | 2019-04-18 | キヤノン株式会社 | Conveyance apparatus, conveyance system and processing system |
WO2023195069A1 (en) * | 2022-04-05 | 2023-10-12 | 三菱電機株式会社 | Linear motor drive device and linear motor |
WO2023195411A1 (en) * | 2022-04-05 | 2023-10-12 | 三菱電機株式会社 | Linear motor drive device and linear motor |
TWI833622B (en) * | 2022-04-05 | 2024-02-21 | 日商三菱電機股份有限公司 | Linear motor drive device and linear motor |
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