JPS62195371U - - Google Patents
Info
- Publication number
- JPS62195371U JPS62195371U JP8277986U JP8277986U JPS62195371U JP S62195371 U JPS62195371 U JP S62195371U JP 8277986 U JP8277986 U JP 8277986U JP 8277986 U JP8277986 U JP 8277986U JP S62195371 U JPS62195371 U JP S62195371U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator yoke
- press
- molded
- support
- 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 claims 2
Landscapes
- Brushless Motors (AREA)
Description
第１図および第２図は本考案の第１実施例を示
し、第１図は第２図中Ａ―Ａ線に沿う断面図、第
２図は平面図である。第３図は本考案の第２実施
例を示す上記第１図相当の断面図である。第４図
は本考案の第２実施例を示す上記第１図相当の断
面図である。第５図は従来例を示す断面図である
。
１１……回路基板、１２……駆動用コイル、１
３……ステータヨーク、１６……連結部、１７…
…ねじ止め孔、１９……ロータ支え、２０……軸
受支持筒、２１……嵌合部、２２……ロータ、２
３，２４……軸受、２９……ロータマグネツト。
1 and 2 show a first embodiment of the present invention, in which FIG. 1 is a sectional view taken along line AA in FIG. 2, and FIG. 2 is a plan view. FIG. 3 is a sectional view corresponding to FIG. 1, showing a second embodiment of the present invention. FIG. 4 is a sectional view corresponding to FIG. 1, showing a second embodiment of the present invention. FIG. 5 is a sectional view showing a conventional example. 11... Circuit board, 12... Drive coil, 1
3... Stator yoke, 16... Connection portion, 17...
...screw hole, 19...rotor support, 20...bearing support tube, 21...fitting part, 22...rotor, 2
3, 24...Bearing, 29...Rotor magnet.
Claims (1)
とともに、このコイルを上記回路基板との間に挾
んで磁性金属製のステータヨークを固定し、この
ステータヨークに設けられたコータ支えに、一対
の軸受を介してロータを回転自在に支持し、この
ロータの外側にモータ取付け機器へのねじ止め孔
を有した複数の連結部を設けたブラシレスモータ
において、 上記ロータ支えを、上記ステータヨークに固定
された磁性金属製のプレス成形品、または、上記
ステータヨークに一体にプレス成形された部分で
形成するとともに、このロータ支えは、上記ロー
タが有するロータマグネツト側に配置される一方
の軸受を少なくとも内装する軸受支持筒を備えて
なり、また、上記ステータヨークには上記連結部
が一体にプレス成形されていることを特徴とする
ブラシレスモータ。 (2) 実用新案登録請求の範囲第(1)項の記載にお
いて、ステータヨークは、このヨークに一体にプ
レス成形されたロータ支えを有しているとともに
、同じくロータヨークに一体にプレス成形された
モータ取付け機器への嵌合部を有していることを
特徴とするブラシレスモータ。[Scope of Claim for Utility Model Registration] (1) A drive coil is attached to one side of a circuit board, and a stator yoke made of magnetic metal is fixed by sandwiching this coil between the circuit board and the stator yoke. In a brushless motor, a rotor is rotatably supported via a pair of bearings on a coater support provided in the brushless motor, and a plurality of connecting parts each having screw holes for connecting to a motor mounting device are provided on the outside of the rotor. is formed of a press-molded part made of magnetic metal fixed to the stator yoke or a part press-molded integrally with the stator yoke, and the rotor support is arranged on the rotor magnet side of the rotor. 1. A brushless motor comprising: a bearing support tube that houses at least one of the bearings, and wherein the connecting portion is press-molded integrally with the stator yoke. (2) In the statement of claim (1) of the utility model registration, the stator yoke has a rotor support integrally press-molded with the yoke, and a motor support also integrally press-molded with the rotor yoke. A brushless motor characterized by having a fitting part for mounting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8277986U JPS62195371U (en) | 1986-05-31 | 1986-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8277986U JPS62195371U (en) | 1986-05-31 | 1986-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62195371U true JPS62195371U (en) | 1987-12-11 |
Family
ID=30935743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8277986U Pending JPS62195371U (en) | 1986-05-31 | 1986-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62195371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019573A (en) * | 2007-07-12 | 2009-01-29 | Adda Corp | Electric fan with thin structure |
-
1986
- 1986-05-31 JP JP8277986U patent/JPS62195371U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019573A (en) * | 2007-07-12 | 2009-01-29 | Adda Corp | Electric fan with thin structure |
| JP4572219B2 (en) * | 2007-07-12 | 2010-11-04 | 協禧電機股▼分▲有限公司 | Thin structure fan |