JPS5579638A - Stator of small-sized motor - Google Patents
Stator of small-sized motorInfo
- Publication number
- JPS5579638A JPS5579638A JP15113478A JP15113478A JPS5579638A JP S5579638 A JPS5579638 A JP S5579638A JP 15113478 A JP15113478 A JP 15113478A JP 15113478 A JP15113478 A JP 15113478A JP S5579638 A JPS5579638 A JP S5579638A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- main
- auxiliary
- circumferential side
- coil
- 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
- Windings For Motors And Generators (AREA)
Abstract
PURPOSE: To improve the dielectric strength of both main and auxiliary windings, by arranging windings in a shape of one slot for one winding while decreasing the crossing portions of each at main and auxiliary windings in an end coil portion at the opposite of the drawing side of an lead wire.
CONSTITUTION: Main winding 4 is inserted at the inner circumferential side and auxiliary winding 5 at the outer circumferential side respectively in a stator core 2, the main winding 4 at the opposite of the lead wire drawing side 1 is shaped at the inner circumferential side and the auxiliary winding 5 at the outer circumferential side, and the crossing portions of the winding 4, 5 are diminished in the coil 1 portion. In the winding arrangement of the winding 4, 5, winding inserted into slots #1∼7, 2∼6 forms one pole portion and winding inserted into #7∼13, 8∼12 two pole portions, and the winding of #1∼7 is shared with the winding of other poles. Thus, since not only the surface area of the coil 1 portion increases and the efficiency of cooling is improved but also the crossing portions of main and auxiliary both wind is lessened, probability that flaws approach is reduced, and insulating resisting pressure can be bettered.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15113478A JPS5579638A (en) | 1978-12-08 | 1978-12-08 | Stator of small-sized motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15113478A JPS5579638A (en) | 1978-12-08 | 1978-12-08 | Stator of small-sized motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579638A true JPS5579638A (en) | 1980-06-16 |
Family
ID=15512103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15113478A Pending JPS5579638A (en) | 1978-12-08 | 1978-12-08 | Stator of small-sized motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579638A (en) |
-
1978
- 1978-12-08 JP JP15113478A patent/JPS5579638A/en active Pending
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