JPH02122546U - - Google Patents
Info
- Publication number
- JPH02122546U JPH02122546U JP3191089U JP3191089U JPH02122546U JP H02122546 U JPH02122546 U JP H02122546U JP 3191089 U JP3191089 U JP 3191089U JP 3191089 U JP3191089 U JP 3191089U JP H02122546 U JPH02122546 U JP H02122546U
- Authority
- JP
- Japan
- Prior art keywords
- support housing
- end surface
- surface side
- brushless motor
- stator device
- 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
- 239000002184 metal Substances 0.000 description 3
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図は本考案に係るステータ装置の一実施例
を示す半断正面図、第２図は第１図に示す軸受部
材（オイルレスメタル）の斜視図、第３図および
第４図は本考案の他の実施例を示す要部断面図、
第５図および第６図は従来のステータ装置を示す
半断正面図および要部断面図である。
１……支持ハウジング、３……中空部、５，７
……オイルレスメタル、９……回路基板、１１…
…段部、１３……小径部、１５……磁心コア、１
７……ねじ、１９……駆動コイル、２１……回転
軸、２３……ロータヨーク、２５……側壁、２７
……駆動マグネツト、２９，３９……軸受部材（
オイルレスメタル、軸受ハウジング）、３１……
突極歯、３３，３７……ツバ。
Fig. 1 is a half-sectional front view showing an embodiment of the stator device according to the present invention, Fig. 2 is a perspective view of the bearing member (oil-less metal) shown in Fig. 1, and Figs. A sectional view of a main part showing another embodiment of the invention,
FIGS. 5 and 6 are a half-sectional front view and a sectional view of a main part of a conventional stator device. 1...Support housing, 3...Hollow part, 5, 7
...Oilless metal, 9...Circuit board, 11...
...Stepped portion, 13...Small diameter portion, 15...Magnetic core, 1
7... Screw, 19... Drive coil, 21... Rotating shaft, 23... Rotor yoke, 25... Side wall, 27
... Drive magnet, 29, 39 ... Bearing member (
oil-less metal, bearing housing), 31...
Salient pole teeth, 33, 37... brim.
Claims (1)
持ハウジングと、 この支持ハウジングの中空部の前記端面側には
め込まれブラシレスモータの回転軸を軸支する軸
受部材と、 前記支持ハウジングの小径部の外周にはめ込ま
れ駆動コイルの巻かれた磁心コアと、 を具備してなるブラシレスモータのステータ装置
において、 前記磁心コアが、前記支持ハウジングの前記端
面側を経て延設された前記軸受部材にて抑えられ
てなることを特徴とするブラシレスモータのステ
ータ装置。[Claims for Utility Model Registration] A cylindrical support housing whose outer periphery on one end surface side is formed with a small diameter; and a bearing member that is fitted into the end surface side of the hollow portion of the support housing and pivotally supports the rotating shaft of the brushless motor. and a magnetic core fitted into the outer periphery of the small diameter portion of the support housing and around which a drive coil is wound. In the stator device for a brushless motor, the magnetic core extends through the end surface side of the support housing. A stator device for a brushless motor, characterized in that the stator device is held down by the provided bearing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3191089U JPH02122546U (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3191089U JPH02122546U (en) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122546U true JPH02122546U (en) | 1990-10-08 |
Family
ID=31258127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3191089U Pending JPH02122546U (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011019356A (en) * | 2009-07-09 | 2011-01-27 | Nippon Densan Corp | Brushless motor |
-
1989
- 1989-03-20 JP JP3191089U patent/JPH02122546U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011019356A (en) * | 2009-07-09 | 2011-01-27 | Nippon Densan Corp | Brushless motor |