JPH0511533Y2 - - Google Patents

Info

Publication number
JPH0511533Y2
JPH0511533Y2 JP1988168104U JP16810488U JPH0511533Y2 JP H0511533 Y2 JPH0511533 Y2 JP H0511533Y2 JP 1988168104 U JP1988168104 U JP 1988168104U JP 16810488 U JP16810488 U JP 16810488U JP H0511533 Y2 JPH0511533 Y2 JP H0511533Y2
Authority
JP
Japan
Prior art keywords
magnet
main magnet
rotation speed
optical deflector
output
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.)
Expired - Lifetime
Application number
JP1988168104U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0287216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1988168104U priority Critical patent/JPH0511533Y2/ja
Publication of JPH0287216U publication Critical patent/JPH0287216U/ja
Application granted granted Critical
Publication of JPH0511533Y2 publication Critical patent/JPH0511533Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Brushless Motors (AREA)
JP1988168104U 1988-12-26 1988-12-26 Expired - Lifetime JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988168104U JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-26 1988-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988168104U JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-26 1988-12-26

Publications (2)

Publication Number Publication Date
JPH0287216U JPH0287216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-10
JPH0511533Y2 true JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-23

Family

ID=31456991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988168104U Expired - Lifetime JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-26 1988-12-26

Country Status (1)

Country Link
JP (1) JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006162795A (ja) * 2004-12-03 2006-06-22 Nidec Sankyo Corp ポリゴンミラー駆動モータ及びレーザミラー照射装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178936A (ja) * 1983-03-28 1984-10-11 Takahashi Yoshiteru 回転多面鏡走査装置
JPS59161384U (ja) * 1983-04-13 1984-10-29 三洋電機株式会社 モ−タの回転速度検出装置
JPH0815388B2 (ja) * 1984-07-28 1996-02-14 東北金属工業株式会社 Ｄｃブラシレスモ−タ
JPS61108087U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-11-16 1986-07-09
JPS61192680U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-05-24 1986-11-29
JPS6271614U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-10-24 1987-05-07

Also Published As

Publication number Publication date
JPH0287216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-10

Similar Documents

Publication Publication Date Title
US4211963A (en) Brushless, permanent magnet d-c pulse current controlled, essentially uniform torque dynamo electric machine, particularly motor
KR100352022B1 (ko) 자기 부상형 전동기
JP2740893B2 (ja) 永久磁石式ステッピングモータ
US4912379A (en) Multi-phase brushless motor with increased starting torque and reduced torque ripple
US4455516A (en) Brushless motor
JPH02142333A (ja) ブラシレスモータ用ロータ
JPH0511533Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH10201195A (ja) スイッチド・リラクタンスモータ
JPH0511534Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH1141897A (ja) 回転速度検出手段を有するモータ
JPS6227620B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3106873B2 (ja) ブラシレスモータ
JP2584039B2 (ja) 回転ヘッドシリンダー装置
JPS6316309Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH03261358A (ja) Ｄｃブラシレスモータ
JPS63157655A (ja) ブラシレスモ−タ
KR100227756B1 (ko) 브이씨알 헤드드럼모터의 에프쥐센서회로
JPH07336989A (ja) ３相クローポール式永久磁石型回転電機
JP2667740B2 (ja) 偏平ｄｃブラシレスモータ
JPH0870562A (ja) ブラシレスモータ
JPS63157654A (ja) ブラシレスモ−タ
JPH04134178U (ja) モータのパルス信号発生装置
JPS61116961A (ja) ブラシレスモ−タ
JPH03190553A (ja) 無刷子直流電動機
JPS61112555A (ja) 周波数発電機付きモ−タ