JPS5822883U - micro motor - Google Patents
micro motorInfo
- Publication number
- JPS5822883U JPS5822883U JP11701981U JP11701981U JPS5822883U JP S5822883 U JPS5822883 U JP S5822883U JP 11701981 U JP11701981 U JP 11701981U JP 11701981 U JP11701981 U JP 11701981U JP S5822883 U JPS5822883 U JP S5822883U
- Authority
- JP
- Japan
- Prior art keywords
- frequency generator
- rotor
- arranged opposite
- coil
- micromotor
- 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.)
- Granted
Links
Landscapes
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Dc Machiner (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例のマイクロモータを示す断面図、第２図
は本考案に係るマイクロモータの断面図で、第３図は同
モータの要部を拡大した切断平面図を示す。
１・・・マグネット、２・・・ヨーク、３・・田−タコ
イル、６・・・回転軸、９・・・ヨーク、１０・・・モ
ータケース、１０ａ・・・外周部、ＩＯＣ・・・天面部
、１１・・・マグネット、１２・・・コイル、１３・・
・ロータギヤ、１３ａ・・・歯形、１４・・・爪形。FIG. 1 is a sectional view showing a conventional micromotor, FIG. 2 is a sectional view of a micromotor according to the present invention, and FIG. 3 is an enlarged cutaway plan view of the main parts of the motor. DESCRIPTION OF SYMBOLS 1... Magnet, 2... Yoke, 3... Field coil, 6... Rotating shaft, 9... Yoke, 10... Motor case, 10a... Outer periphery, IOC... Top section, 11... Magnet, 12... Coil, 13...
・Rotor gear, 13a...tooth shape, 14...claw shape.
Claims (1)
ロータコイルを回転自在に配置したマイクロモータにお
いて、上記のロータコイルに対向してモータ本体と周波
数発電機の両磁気回路を構成するヨークを配置すると共
に、該ヨークとモータケースの天面部との間に周波数発
電機用のマグネット及びコイルを設置し、上記ロータコ
イルの回転軸には外周に所定数の歯形を有する周波数発
電機用のロータギヤを固着すると共に、モータケースの
天面部を切り起してロータギヤの歯形と同数個の爪形を
該歯形に対向して配置するようにしたマイクロモータ。 。[Claims for Utility Model Registration] In a micromotor in which a rotor coil is rotatably arranged opposite to a magnet constituting a magnetic circuit of a motor body, both the magnetic circuit of the motor body and a frequency generator are arranged opposite to the rotor coil. A yoke constituting the circuit is arranged, and a magnet and a coil for a frequency generator are installed between the yoke and the top surface of the motor case, and the rotating shaft of the rotor coil has a predetermined number of teeth on the outer periphery. A micromotor in which a rotor gear for a frequency generator is fixed, and the top surface of a motor case is cut out so that the same number of pawl shapes as the tooth profile of the rotor gear are arranged opposite to the tooth profile. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11701981U JPS5822883U (en) | 1981-08-06 | 1981-08-06 | micro motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11701981U JPS5822883U (en) | 1981-08-06 | 1981-08-06 | micro motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5822883U true JPS5822883U (en) | 1983-02-12 |
| JPS6245509Y2 JPS6245509Y2 (en) | 1987-12-04 |
Family
ID=29911226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11701981U Granted JPS5822883U (en) | 1981-08-06 | 1981-08-06 | micro motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5822883U (en) |
-
1981
- 1981-08-06 JP JP11701981U patent/JPS5822883U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245509Y2 (en) | 1987-12-04 |
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