JPH01143271U - - Google Patents
Info
- Publication number
- JPH01143271U JPH01143271U JP3999288U JP3999288U JPH01143271U JP H01143271 U JPH01143271 U JP H01143271U JP 3999288 U JP3999288 U JP 3999288U JP 3999288 U JP3999288 U JP 3999288U JP H01143271 U JPH01143271 U JP H01143271U
- Authority
- JP
- Japan
- Prior art keywords
- pulse generating
- generating magnet
- magnetic sensor
- axial direction
- pulse
- 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
- 230000005389 magnetism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は側面図、第２図は平面図、第３図
は従来との比較で示す作用説明用の図、第４図は
磁気センサの位置とパルス発生位置との関係を示
す図である。また、第５図及び第６図は従来構成
を示すそれぞれ第１図及び第２図相当図である。
図面中、１２はロータ、１６はパルス発生用マ
グネツト、１７は支持手段、２０は磁気センサを
示す。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a side view, FIG. 2 is a plan view, FIG. FIG. 4 is a diagram showing the relationship between the position of the magnetic sensor and the pulse generation position. Further, FIGS. 5 and 6 are views corresponding to FIGS. 1 and 2, respectively, showing the conventional configuration. In the drawings, 12 is a rotor, 16 is a pulse generating magnet, 17 is a support means, and 20 is a magnetic sensor.
Claims (1)
られたパルス発生用マグネツトと、このパルス発
生用マグネツトの磁気を検出して回転位置検出用
のパルスを発生する磁気センサと、この磁気セン
サを前記パルス発生用マグネツトの回転軌跡に対
向させ且つ軸方向に沿つて移動可能に支持する支
持手段とを具備してなるモータ用パルス発生装置
。 A pulse generating magnet provided on the outer periphery of the rotor in an inclined manner with respect to the axial direction, a magnetic sensor that detects the magnetism of the pulse generating magnet and generates a pulse for detecting the rotational position, and this magnetic sensor. A pulse generating device for a motor, comprising a supporting means that supports the pulse generating magnet so as to be movable along the axial direction and facing the rotation locus of the pulse generating magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3999288U JPH01143271U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3999288U JPH01143271U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143271U true JPH01143271U (en) | 1989-10-02 |
Family
ID=31266473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3999288U Pending JPH01143271U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072013A (en) * | 2007-09-14 | 2009-04-02 | Canon Inc | Motor |
| JP2014519305A (en) * | 2011-05-22 | 2014-08-07 | リンダー、ヨハン | Motor assembly with brushless DC motor with electronic control |
-
1988
- 1988-03-25 JP JP3999288U patent/JPH01143271U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072013A (en) * | 2007-09-14 | 2009-04-02 | Canon Inc | Motor |
| JP2014519305A (en) * | 2011-05-22 | 2014-08-07 | リンダー、ヨハン | Motor assembly with brushless DC motor with electronic control |