JP2008295205A5 - - Google Patents

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Publication number
JP2008295205A5
JP2008295205A5 JP2007138070A JP2007138070A JP2008295205A5 JP 2008295205 A5 JP2008295205 A5 JP 2008295205A5 JP 2007138070 A JP2007138070 A JP 2007138070A JP 2007138070 A JP2007138070 A JP 2007138070A JP 2008295205 A5 JP2008295205 A5 JP 2008295205A5
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JP
Japan
Prior art keywords
coefficient
coil
signal obtained
rotor
threshold
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Application number
JP2007138070A
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English (en)
Japanese (ja)
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JP2008295205A (ja
JP5464793B2 (ja
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Priority to JP2007138070A priority Critical patent/JP5464793B2/ja
Priority claimed from JP2007138070A external-priority patent/JP5464793B2/ja
Publication of JP2008295205A publication Critical patent/JP2008295205A/ja
Publication of JP2008295205A5 publication Critical patent/JP2008295205A5/ja
Application granted granted Critical
Publication of JP5464793B2 publication Critical patent/JP5464793B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007138070A 2007-05-24 2007-05-24 モータ駆動装置 Expired - Fee Related JP5464793B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007138070A JP5464793B2 (ja) 2007-05-24 2007-05-24 モータ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007138070A JP5464793B2 (ja) 2007-05-24 2007-05-24 モータ駆動装置

Publications (3)

Publication Number Publication Date
JP2008295205A JP2008295205A (ja) 2008-12-04
JP2008295205A5 true JP2008295205A5 (enrdf_load_stackoverflow) 2010-07-01
JP5464793B2 JP5464793B2 (ja) 2014-04-09

Family

ID=40169375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007138070A Expired - Fee Related JP5464793B2 (ja) 2007-05-24 2007-05-24 モータ駆動装置

Country Status (1)

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JP (1) JP5464793B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5322501B2 (ja) * 2008-05-29 2013-10-23 キヤノン株式会社 駆動装置及び電子機器
JP5306055B2 (ja) * 2009-05-21 2013-10-02 キヤノン株式会社 撮像装置
US8536822B2 (en) * 2010-03-23 2013-09-17 Pelco, Inc. Voltage-controlled stepper motor driver
JP6184221B2 (ja) * 2013-07-24 2017-08-23 ミネベアミツミ株式会社 モータの駆動制御装置、モータおよびその駆動制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182463A (ja) * 1982-04-16 1983-10-25 Touriyou Denki Kk 直流無接点電動機
JP4103018B2 (ja) * 1998-09-02 2008-06-18 株式会社安川電機 サーボモータ
JP2001178193A (ja) * 1999-12-10 2001-06-29 Matsushita Electric Ind Co Ltd ステッピングモータ制御装置とそれを用いたレンズ装置

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