JPS60153668U - brushless motor - Google Patents
brushless motorInfo
- Publication number
- JPS60153668U JPS60153668U JP4091784U JP4091784U JPS60153668U JP S60153668 U JPS60153668 U JP S60153668U JP 4091784 U JP4091784 U JP 4091784U JP 4091784 U JP4091784 U JP 4091784U JP S60153668 U JPS60153668 U JP S60153668U
- Authority
- JP
- Japan
- Prior art keywords
- position detection
- magnet
- magnetized part
- brushless motor
- rotor
- 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図は従来構造のものを示す全体の縦断面図
、第２図及び第３図は本考案の一実施例を示したもので
、第２図は全体の縦断面図、第３図は第２図は第２の磁
石の外観斜視図である。
図面中、１７はロータ、２０は第１の磁石、２１は第２
の磁石、２２は周波数発電用着磁部、２３は位置検出用
着磁部、２４は第１のプリント基板（静止体）、２５は
位置検出素子である。゛ Fig. 1 is an overall longitudinal sectional view showing a conventional structure, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is an overall longitudinal sectional view, and Fig. 3 FIG. 2 is an external perspective view of the second magnet. In the drawing, 17 is a rotor, 20 is a first magnet, and 21 is a second magnet.
22 is a magnetized part for frequency power generation, 23 is a magnetized part for position detection, 24 is a first printed circuit board (stationary body), and 25 is a position detection element.
Claims (1)
けられ磁性粉体を樹脂により結合させて成ると共に周波
数発電用着磁部及び位置検出用着磁部を有する第２の磁
石と、この第２の磁石の位置検出用着磁部に対向して静
止体に固定された位置検出素子とを具備して成るブラシ
レスモータ。A rotor equipped with a first magnet for field magnetization, and a second magnet provided on the rotor and formed by bonding magnetic powder with resin and having a magnetized part for frequency generation and a magnetized part for position detection. , and a position detection element fixed to a stationary body opposite to the position detection magnetized part of the second magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4091784U JPS60153668U (en) | 1984-03-21 | 1984-03-21 | brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4091784U JPS60153668U (en) | 1984-03-21 | 1984-03-21 | brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60153668U true JPS60153668U (en) | 1985-10-14 |
Family
ID=30550258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4091784U Pending JPS60153668U (en) | 1984-03-21 | 1984-03-21 | brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153668U (en) |
-
1984
- 1984-03-21 JP JP4091784U patent/JPS60153668U/en active Pending
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