JPS60160076U - brushless motor - Google Patents
brushless motorInfo
- Publication number
- JPS60160076U JPS60160076U JP4793884U JP4793884U JPS60160076U JP S60160076 U JPS60160076 U JP S60160076U JP 4793884 U JP4793884 U JP 4793884U JP 4793884 U JP4793884 U JP 4793884U JP S60160076 U JPS60160076 U JP S60160076U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- rotor
- utility
- bent piece
- detection element
- 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
図面は本考案の一実施例を示したもので、第１図は全体
の縦断面図、第２図は要部の拡大縦断面図、第３図は基
板部分の斜視図、第４図は位置検出素子取付部盆の斜視
図である。
図中、１は器体、９は界磁用磁石、１１はロータ、１２
はステータ、１４は電機子巻線、１６は基板、１８は位
置検出素子、１９は折曲片部、２０は抜き孔、２１は取
付ねじである。
第 ２ 図
−第 ４”図 ′The drawings show one embodiment of the present invention, in which Fig. 1 is an overall longitudinal sectional view, Fig. 2 is an enlarged longitudinal sectional view of the main part, Fig. 3 is a perspective view of the board part, and Fig. 4 FIG. 3 is a perspective view of the position detection element mounting portion tray. In the figure, 1 is the vessel body, 9 is the field magnet, 11 is the rotor, and 12
14 is a stator, 14 is an armature winding, 16 is a substrate, 18 is a position detection element, 19 is a bent piece, 20 is a punch hole, and 21 is a mounting screw. Figure 2 - Figure 4'
Claims (1)
性材製の基板を設け、この基板にロータからの磁束に基
き該ロータの回転位置を検出す゛る位置検出素子及びロ
ータの回転位置に応じて前記電機子巻線に通電する駆動
回路を設けると４ 共に、前記基板に前記位置検出素
子の反ロータ側に位置する折曲片部を形成したことを特
徴とするブラシレスモータ。 ２ 折曲片部はその幅寸法と高さ寸法が夫々位置検出素
子の幅寸法と取付高さ寸法と同一となるように形成され
てい′ることを特徴とする実用新案登録請求の範囲第１
項に記載のブラシレスモータ。 ３ 折曲片部は基板を切起すことにより形成され、基板
は折曲片部の形成により生じた抜き孔に挿通した取付ね
じにより器体に固定されていることを特徴とする実用新
案登録請求の範囲第１項又は第２項記載のブラシレスモ
ータ。[Claims for Utility Model Registration] 1. A stator equipped with an armature winding is provided with a substrate made of a magnetic material that is fixed to the body, and the rotational position of the rotor is detected on this substrate based on the magnetic flux from the rotor. A drive circuit is provided that energizes the armature winding according to the rotational position of the position detection element and the rotor. Features a brushless motor. 2. Utility model registration claim 1, characterized in that the bent piece is formed so that its width and height are the same as the width and mounting height of the position detection element, respectively.
The brushless motor described in section. 3. A request for registration of a utility model characterized in that the bent piece is formed by cutting and bending a base plate, and the base plate is fixed to the device body with a mounting screw inserted through a hole formed by forming the bent piece. The brushless motor according to the range 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4793884U JPS60160076U (en) | 1984-03-30 | 1984-03-30 | brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4793884U JPS60160076U (en) | 1984-03-30 | 1984-03-30 | brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60160076U true JPS60160076U (en) | 1985-10-24 |
Family
ID=30563719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4793884U Pending JPS60160076U (en) | 1984-03-30 | 1984-03-30 | brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60160076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107450A (en) * | 1986-10-23 | 1988-05-12 | Toshiba Corp | Motor |
| JPH01122357A (en) * | 1987-10-31 | 1989-05-15 | Toshiba Corp | Brushless motor |
| JP2016226179A (en) * | 2015-05-29 | 2016-12-28 | 日本電産株式会社 | motor |
-
1984
- 1984-03-30 JP JP4793884U patent/JPS60160076U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63107450A (en) * | 1986-10-23 | 1988-05-12 | Toshiba Corp | Motor |
| JPH01122357A (en) * | 1987-10-31 | 1989-05-15 | Toshiba Corp | Brushless motor |
| JP2016226179A (en) * | 2015-05-29 | 2016-12-28 | 日本電産株式会社 | motor |
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