JPS5811980U - pulse motor - Google Patents
pulse motorInfo
- Publication number
- JPS5811980U JPS5811980U JP10363881U JP10363881U JPS5811980U JP S5811980 U JPS5811980 U JP S5811980U JP 10363881 U JP10363881 U JP 10363881U JP 10363881 U JP10363881 U JP 10363881U JP S5811980 U JPS5811980 U JP S5811980U
- Authority
- JP
- Japan
- Prior art keywords
- pulse motor
- poles
- grooves
- portions
- magnetic material
- 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
- Permanent Field Magnets Of Synchronous Machinery (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例を一部破断にて示した斜視図
、第2図は第1図のロータを取出して示した斜視図、第
3図は本考案のロータの磁気分布を従来と比較して示し
たグラフ図、第4図は極数、20となる本考案のロータ
の説明図である。
1・・・ケース、2・・・ステータコイル、3・・田−
タ、4・・・回転軸、5・・・溝、6・・・磁極。Fig. 1 is a partially cutaway perspective view of an embodiment of the present invention, Fig. 2 is a perspective view of the rotor shown in Fig. 1 taken out, and Fig. 3 shows the magnetic distribution of the rotor of the present invention. FIG. 4 is a graph showing a comparison with the conventional rotor, and is an explanatory diagram of the rotor of the present invention having 20 poles. 1... Case, 2... Stator coil, 3... Field
4...rotating shaft, 5...groove, 6...magnetic pole.
Claims (1)
隔をもって軸方向に走る溝を形成し、該溝で仕切られた
周面の部分を交互にS極とN極とに磁化したことを特徴
とするパルスモータ。゛It is characterized by forming grooves running in the axial direction at predetermined intervals in the circumferential direction of a rotor member formed of a magnetic material, and portions of the circumferential surface partitioned by the grooves are magnetized alternately into S poles and N poles. pulse motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10363881U JPS5811980U (en) | 1981-07-13 | 1981-07-13 | pulse motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10363881U JPS5811980U (en) | 1981-07-13 | 1981-07-13 | pulse motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5811980U true JPS5811980U (en) | 1983-01-25 |
Family
ID=29898245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10363881U Pending JPS5811980U (en) | 1981-07-13 | 1981-07-13 | pulse motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811980U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01164258A (en) * | 1987-12-17 | 1989-06-28 | Canon Inc | Stepping motor |
JPH03207254A (en) * | 1990-01-06 | 1991-09-10 | Canon Inc | Exposure value adjusting device |
-
1981
- 1981-07-13 JP JP10363881U patent/JPS5811980U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01164258A (en) * | 1987-12-17 | 1989-06-28 | Canon Inc | Stepping motor |
JPH03207254A (en) * | 1990-01-06 | 1991-09-10 | Canon Inc | Exposure value adjusting device |
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