JPS5691670A - Brushless motor - Google Patents
Brushless motorInfo
- Publication number
- JPS5691670A JPS5691670A JP16831379A JP16831379A JPS5691670A JP S5691670 A JPS5691670 A JP S5691670A JP 16831379 A JP16831379 A JP 16831379A JP 16831379 A JP16831379 A JP 16831379A JP S5691670 A JPS5691670 A JP S5691670A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- coil
- plane
- substrate
- plane 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
Abstract
PURPOSE:To easily perform connecting operations by minimizing a magnetic loss sith a space between a plane coil and a magnet made small by a method wherein a coil end inside the plane coil is connected to a lead for connecting a substrate within the inside of the plane coil. CONSTITUTION:A rotor 7 is composed of a rotating disc 8 formed of a magnetic material and a disc on which a magnet 9 facing to the rotating disc 8 is mounted, and the substrate 12 to which a plurality of the plane coils 11 are fixed so as to be situated in the space between the rotating disc 8 and the magnet 9, is installed in a case 5. Moreover, the substrate 12 is provided with a control circuit in which the plane coils 11 are excited according to a position of the magnet 9. Each plane coil 11 is fixed on the substrate surface facing toward the magnet 9, and the coil end 16 inside the plane coil 11 is connected to the lead wire for connecting the substrate 12 within the inside of the plane coil 11. In such a manner, all of the coil ends also are not permitted to pass through the side on which the plane coil 11 to the magnet 9, and the space formed between the magnet 9 and the plane coil 11 is possible to be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16831379A JPS5691670A (en) | 1979-12-26 | 1979-12-26 | Brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16831379A JPS5691670A (en) | 1979-12-26 | 1979-12-26 | Brushless motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5691670A true JPS5691670A (en) | 1981-07-24 |
Family
ID=15865707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16831379A Pending JPS5691670A (en) | 1979-12-26 | 1979-12-26 | Brushless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5691670A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58141667A (en) * | 1982-02-16 | 1983-08-23 | Takahashi Yoshiteru | Disc type semiconductor motor |
JPS6028469U (en) * | 1983-07-28 | 1985-02-26 | アルプス電気株式会社 | brushless motor |
US4547714A (en) * | 1978-08-11 | 1985-10-15 | Papst-Motoren Gmbh & Co. Kg | Low magnetic leakage flux brushless pulse controlled d-c motor |
US4763053A (en) * | 1984-09-13 | 1988-08-09 | Erich Rabe | Electronically commutated DC machine and use thereof |
-
1979
- 1979-12-26 JP JP16831379A patent/JPS5691670A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547714A (en) * | 1978-08-11 | 1985-10-15 | Papst-Motoren Gmbh & Co. Kg | Low magnetic leakage flux brushless pulse controlled d-c motor |
JPS58141667A (en) * | 1982-02-16 | 1983-08-23 | Takahashi Yoshiteru | Disc type semiconductor motor |
JPS6028469U (en) * | 1983-07-28 | 1985-02-26 | アルプス電気株式会社 | brushless motor |
US4763053A (en) * | 1984-09-13 | 1988-08-09 | Erich Rabe | Electronically commutated DC machine and use thereof |
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