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
Application number
JP3999288U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3999288U priority Critical patent/JPH01143271U/ja
Publication of JPH01143271U publication Critical patent/JPH01143271U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロータの外周部に軸方向に対して傾斜状に設け
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.
JP3999288U 1988-03-25 1988-03-25 Pending JPH01143271U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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