JPS63191873U - - Google Patents
Info
- Publication number
- JPS63191873U JPS63191873U JP8044587U JP8044587U JPS63191873U JP S63191873 U JPS63191873 U JP S63191873U JP 8044587 U JP8044587 U JP 8044587U JP 8044587 U JP8044587 U JP 8044587U JP S63191873 U JPS63191873 U JP S63191873U
- Authority
- JP
- Japan
- Prior art keywords
- position detection
- rotational position
- magnetic sensor
- detection magnet
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Brushless Motors (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
図面は本考案の一実施例を示し、第１図は全体
の縦断面図、第２図は要部の斜視図、第３図は要
部の平面図である。
図面中、５はステータ、１１はロータ、１２は
回転位置検出用磁石、１４はホールセンサ（磁気
センサ）、１５は磁性体である。
The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the whole, FIG. 2 is a perspective view of the main part, and FIG. 3 is a plan view of the main part. In the drawing, 5 is a stator, 11 is a rotor, 12 is a rotational position detection magnet, 14 is a Hall sensor (magnetic sensor), and 15 is a magnetic body.
Claims (1)
すると共に、ステータ側に前記回転位置検出用磁
石の回転軌跡と対向するように磁気センサを設け
たものにおいて、前記磁気センサの背面に沿つて
移動可能な磁性体を備えたことを特徴とするモー
タ。 A rotational position detection magnet is arranged at a specific position on the rotor, and a magnetic sensor is provided on the stator side so as to face the rotation locus of the rotational position detection magnet, which is movable along the back surface of the magnetic sensor. A motor characterized by being equipped with a magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8044587U JPS63191873U (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8044587U JPS63191873U (en) | 1987-05-27 | 1987-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191873U true JPS63191873U (en) | 1988-12-09 |
Family
ID=30931256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8044587U Pending JPS63191873U (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191873U (en) |
-
1987
- 1987-05-27 JP JP8044587U patent/JPS63191873U/ja active Pending