JPS55106068A - Dc motor - Google Patents
Dc motorInfo
- Publication number
- JPS55106068A JPS55106068A JP1358979A JP1358979A JPS55106068A JP S55106068 A JPS55106068 A JP S55106068A JP 1358979 A JP1358979 A JP 1358979A JP 1358979 A JP1358979 A JP 1358979A JP S55106068 A JPS55106068 A JP S55106068A
- Authority
- JP
- Japan
- Prior art keywords
- coils
- rotor
- circle
- sector
- production
- 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
Abstract
PURPOSE: To facilitate the production and the balancing with a larger effective coil length by means of a rotor in which 5 coils each having a sector of 72° are arranged in a circle in two stages, upper and lower and integrated monolithically into a rotor, each stage facing each other at a deviation angle of 36°.
CONSTITUTION: Coils 9a∼9e each having a sector 72° are arranged in a circle around the axis of rotation. Likewise, coils 9f∼9j are arranged in a circle and integral laid on the coil 9a∼9e as opposed at a declination of 36° to form a rotor. The connection of the coils is made in such a manner that each terminal of the coils is connected to a commutator so as to form two parallel circuits each comprising a series circuit of three coils and a series circuit of two coils. With such an arrangement, it is possible to increase the effective coil length contributing to the rotation force while facilitating the production of the rotor and the balancing adjustment.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1358979A JPS55106068A (en) | 1979-02-08 | 1979-02-08 | Dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1358979A JPS55106068A (en) | 1979-02-08 | 1979-02-08 | Dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106068A true JPS55106068A (en) | 1980-08-14 |
Family
ID=11837372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1358979A Pending JPS55106068A (en) | 1979-02-08 | 1979-02-08 | Dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106068A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633149A (en) * | 1985-09-10 | 1986-12-30 | Buehler Products, Inc. | Brushless DC motor |
US4763051A (en) * | 1985-02-12 | 1988-08-09 | Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. | Driving and positioning system |
-
1979
- 1979-02-08 JP JP1358979A patent/JPS55106068A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4763051A (en) * | 1985-02-12 | 1988-08-09 | Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. | Driving and positioning system |
US4633149A (en) * | 1985-09-10 | 1986-12-30 | Buehler Products, Inc. | Brushless DC motor |
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