JPH03114012U - - Google Patents

Info

Publication number
JPH03114012U
JPH03114012U JP2300390U JP2300390U JPH03114012U JP H03114012 U JPH03114012 U JP H03114012U JP 2300390 U JP2300390 U JP 2300390U JP 2300390 U JP2300390 U JP 2300390U JP H03114012 U JPH03114012 U JP H03114012U
Authority
JP
Japan
Prior art keywords
gear
permanent magnet
gears
disposed
coupled
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
JP2300390U
Other languages
English (en)
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 JP2300390U priority Critical patent/JPH03114012U/ja
Publication of JPH03114012U publication Critical patent/JPH03114012U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Description

【図面の簡単な説明】
第1図は本考案の原理図、第2図は本考案の実
施例の構成図、第3図はロータ単体の斜視図、第
4図は歯車式磁気回転センサの原理図、第5図は
従来の磁気回転センサの構成図、第6図は磁気検
出素子を横切る磁束の特性図、第7図および第8
図は磁気検出素子の出力特性例を示す説明図、第
9図は従来の磁気回転センサの等価回路図である

Claims (1)

  1. 【実用新案登録請求の範囲】 軸方向に着磁した円柱状の永久磁石Mと、 円板状部材の周面に歯が形成され、該永久磁石
    Mの一面に結合する第1の歯車Cと、 該第1の歯車Cと同形状に形成され、該第1の
    歯車に対しピツチ差をもつて該永久磁石Mの他面
    に結合する第2の歯車Dとを該永久磁石の素材で
    一体成形してロータRTを構成し、 また、半円筒部材の内面に歯が形成され、該第
    1および第2の歯車C,Dの周面に対向して非接
    触で配設された第3の歯車Aと、 該第3の歯車Aと対称に形成され、該第1およ
    び第2の歯車C,Dの逆周面に対向し、該第3の
    歯車Aとは1/2ピツチずれて非接触で配設された
    第4の歯車Bと、 該第3および第4の歯車A,Bの間のギヤツプ
    G1,G2の一方に配設された磁気検出素子Eと
    によりステータSTを構成してなることを特徴と
    する歯車式磁気回転センサ。
JP2300390U 1990-03-07 1990-03-07 Pending JPH03114012U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2300390U JPH03114012U (ja) 1990-03-07 1990-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2300390U JPH03114012U (ja) 1990-03-07 1990-03-07

Publications (1)

Publication Number Publication Date
JPH03114012U true JPH03114012U (ja) 1991-11-22

Family

ID=31526007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2300390U Pending JPH03114012U (ja) 1990-03-07 1990-03-07

Country Status (1)

Country Link
JP (1) JPH03114012U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038801A (ja) * 2008-08-07 2010-02-18 Yamaha Motor Electronics Co Ltd トルクセンサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038801A (ja) * 2008-08-07 2010-02-18 Yamaha Motor Electronics Co Ltd トルクセンサ

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