JPH0233577U - - Google Patents
Info
- Publication number
- JPH0233577U JPH0233577U JP10978588U JP10978588U JPH0233577U JP H0233577 U JPH0233577 U JP H0233577U JP 10978588 U JP10978588 U JP 10978588U JP 10978588 U JP10978588 U JP 10978588U JP H0233577 U JPH0233577 U JP H0233577U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- plate
- electronic components
- bearing holding
- 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
Description
第１図は本考案の実施例の半部を断面して示し
た側面図、第２図は従来の電動機の半部を断面し
て示した側面図である。
１…固定フレーム、１ａ…板状部、１ｂ…軸受
保持部、２…軸受、３…回転軸、４…回転子、５
…固定子、６…電子部品、７…プリント基板。
FIG. 1 is a side view showing a half section of an embodiment of the present invention, and FIG. 2 is a side view showing a half section of a conventional electric motor. DESCRIPTION OF SYMBOLS 1... Fixed frame, 1a... Plate-shaped part, 1b... Bearing holding part, 2... Bearing, 3... Rotating shaft, 4... Rotor, 5
... Stator, 6... Electronic components, 7... Printed circuit board.
Claims (1)
部とを有する固定フレームと、前記軸受保持部に
保持された軸受により回転自在に支持された回転
軸と、前記回転軸に取付けられた回転子と、前記
軸受保持部の外周に嵌着されて保持された固定子
と、付属の電子回路を構成する電子部品を実装し
たプリント基板とを備えた電動機において、 前記プリント基板は片面にのみ配線パターンを
有していて該プリント基板の片面に前記電子回路
を構成する電子部品が表面実装され、 前記プリント基板の電子部品が実装されていな
い面が前記固定フレームの板状部に当接されて固
定されていることを特徴とする電動機。[Claims for Utility Model Registration] A fixed frame having a plate-like part and a cylindrical bearing holding part protruding from the plate-like part, and a rotating shaft rotatably supported by a bearing held in the bearing holding part. an electric motor comprising: a rotor attached to the rotating shaft; a stator fitted and held on the outer periphery of the bearing holding portion; and a printed circuit board on which electronic components constituting an attached electronic circuit are mounted. In this case, the printed circuit board has a wiring pattern on only one side, and electronic components constituting the electronic circuit are surface mounted on one side of the printed circuit board, and the surface of the printed circuit board on which no electronic components are mounted is the surface mounted on the surface of the printed circuit board. An electric motor characterized in that it is fixed by coming into contact with a plate-shaped part of a frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10978588U JPH0233577U (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10978588U JPH0233577U (en) | 1988-08-22 | 1988-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233577U true JPH0233577U (en) | 1990-03-02 |
Family
ID=31346348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10978588U Pending JPH0233577U (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233577U (en) |
-
1988
- 1988-08-22 JP JP10978588U patent/JPH0233577U/ja active Pending