JPS59119779U - Axial gap type semiconductor motor - Google Patents
Axial gap type semiconductor motorInfo
- Publication number
- JPS59119779U JPS59119779U JP1099883U JP1099883U JPS59119779U JP S59119779 U JPS59119779 U JP S59119779U JP 1099883 U JP1099883 U JP 1099883U JP 1099883 U JP1099883 U JP 1099883U JP S59119779 U JPS59119779 U JP S59119779U
- Authority
- JP
- Japan
- Prior art keywords
- type semiconductor
- axial gap
- gap type
- field magnet
- semiconductor motor
- 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
- Brushless Motors (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図は一例としての界磁マグネットの平面図、第２図
は従来の軸方向空隙型半導体電動機の縦断面図、第３図
は一例としての電機子コイル群からなるステータ電機子
の平面図、第４図は本考案の一例としての軸方向空隙型
半導体電動機の縦断面図である。
１・・・筐体、２・・・ヨーク、３．４・・・軸受、５
・・・回転軸、６・・・ロータヨーク、７・・・界磁マ
グネット、８・・・カップ体、９・・・電機子コイル、
１０・・・位置検知素子、１１・・・カップ体、１２・
・・軸方向空隙型半導体電動機、１３．１４・・・軸受
、１５・・・回転軸、１６・・・プリント基板、１７・
・・界磁マグネット収納用凹部、１８・・・ロータ用円
板体、１９・・・インデックス（副尺）、２０・・・主
尺（スケール）、２１・・・止子、２２・・・発光素子
、２３・・・光電変換素子。Fig. 1 is a plan view of a field magnet as an example, Fig. 2 is a vertical cross-sectional view of a conventional axial gap type semiconductor motor, and Fig. 3 is a plan view of a stator armature consisting of an armature coil group as an example. , FIG. 4 is a longitudinal sectional view of an axial gap type semiconductor motor as an example of the present invention. 1... Housing, 2... Yoke, 3.4... Bearing, 5
... Rotating shaft, 6... Rotor yoke, 7... Field magnet, 8... Cup body, 9... Armature coil,
DESCRIPTION OF SYMBOLS 10... Position detection element, 11... Cup body, 12.
... Axial gap type semiconductor motor, 13.14... Bearing, 15... Rotating shaft, 16... Printed circuit board, 17.
... Concave part for storing field magnet, 18 ... Disk body for rotor, 19 ... Index (vernier scale), 20 ... Main scale (scale), 21 ... Stop, 22 ... Light emitting element, 23... photoelectric conversion element.
Claims (1)
軸受によって回動自在に軸支し、該回転軸に非磁性体で
できた円板状ヨークを垂設し、該円板体の一方の面にＮ
、 Ｓの磁極を交互に有する２ｐ（ｐは２以上の正の
整数）極の界磁マグネットを収納固設するための凹部を
設け、該凹部に上記界磁マグネットを収納固設して回転
子とし、該回転子と面対向する両固定側面に発生トルク
に寄与する導体部の開角が上記界磁マグネットの磁極幅
と略等しく巻回された電機子コイル群からなるステータ
電機子及び１以上の位置検知素子を設けたことを特徴と
する軸方向空隙型半導体電動機。A rotating shaft is rotatably supported by a bearing approximately at the center of the main body of the axial gap type semiconductor motor, and a disc-shaped yoke made of a non-magnetic material is vertically disposed on the rotating shaft. N on one side
A recess is provided for storing and fixing a 2p (p is a positive integer of 2 or more) pole field magnet having S magnetic poles alternately, and the field magnet is housed and fixed in the recess to form a rotor. and a stator armature consisting of a group of armature coils wound on both fixed side surfaces facing the rotor so that the opening angle of the conductor portion contributing to the generated torque is approximately equal to the magnetic pole width of the field magnet, and one or more stator armatures. An axial gap type semiconductor motor characterized by being provided with a position detection element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1099883U JPS59119779U (en) | 1983-01-31 | 1983-01-31 | Axial gap type semiconductor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1099883U JPS59119779U (en) | 1983-01-31 | 1983-01-31 | Axial gap type semiconductor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59119779U true JPS59119779U (en) | 1984-08-13 |
Family
ID=30142423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1099883U Pending JPS59119779U (en) | 1983-01-31 | 1983-01-31 | Axial gap type semiconductor motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119779U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150125A (en) * | 1979-05-07 | 1980-11-21 | Sony Corp | Magnetic head drum unit |
-
1983
- 1983-01-31 JP JP1099883U patent/JPS59119779U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55150125A (en) * | 1979-05-07 | 1980-11-21 | Sony Corp | Magnetic head drum unit |
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