JP2003174761A5 - - Google Patents

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Publication number
JP2003174761A5
JP2003174761A5 JP2001372204A JP2001372204A JP2003174761A5 JP 2003174761 A5 JP2003174761 A5 JP 2003174761A5 JP 2001372204 A JP2001372204 A JP 2001372204A JP 2001372204 A JP2001372204 A JP 2001372204A JP 2003174761 A5 JP2003174761 A5 JP 2003174761A5
Authority
JP
Japan
Prior art keywords
pair
sintered
stepping motor
drive coil
rotor shaft
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.)
Granted
Application number
JP2001372204A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003174761A (ja
JP3978332B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001372204A priority Critical patent/JP3978332B2/ja
Priority claimed from JP2001372204A external-priority patent/JP3978332B2/ja
Priority to US10/310,467 priority patent/US6800969B2/en
Priority to CN021557748A priority patent/CN1424809B/zh
Publication of JP2003174761A publication Critical patent/JP2003174761A/ja
Priority to US10/926,608 priority patent/US6933631B2/en
Publication of JP2003174761A5 publication Critical patent/JP2003174761A5/ja
Application granted granted Critical
Publication of JP3978332B2 publication Critical patent/JP3978332B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2001372204A 2001-12-06 2001-12-06 ステッピングモータ Expired - Fee Related JP3978332B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001372204A JP3978332B2 (ja) 2001-12-06 2001-12-06 ステッピングモータ
US10/310,467 US6800969B2 (en) 2001-12-06 2002-12-05 Stepping motor
CN021557748A CN1424809B (zh) 2001-12-06 2002-12-05 步进电机
US10/926,608 US6933631B2 (en) 2001-12-06 2004-08-26 Stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001372204A JP3978332B2 (ja) 2001-12-06 2001-12-06 ステッピングモータ

Publications (3)

Publication Number Publication Date
JP2003174761A JP2003174761A (ja) 2003-06-20
JP2003174761A5 true JP2003174761A5 (enExample) 2005-06-09
JP3978332B2 JP3978332B2 (ja) 2007-09-19

Family

ID=19181135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001372204A Expired - Fee Related JP3978332B2 (ja) 2001-12-06 2001-12-06 ステッピングモータ

Country Status (3)

Country Link
US (2) US6800969B2 (enExample)
JP (1) JP3978332B2 (enExample)
CN (1) CN1424809B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6979918B2 (en) * 2002-12-20 2005-12-27 Canon Kabushiki Kaisha Actuator
US7126234B2 (en) * 2003-11-25 2006-10-24 Guo Xiang Fan Multi-functional power source
DE10361229B4 (de) * 2003-12-24 2012-01-26 Minebea Co., Ltd. Spindelmotor mit Lagersystem
JP4324025B2 (ja) * 2004-06-14 2009-09-02 キヤノン株式会社 駆動装置
JP4703192B2 (ja) * 2005-01-06 2011-06-15 日本電産コパル株式会社 ステッピングモータ
JP2007097367A (ja) * 2005-09-30 2007-04-12 Nidec Copal Corp ステッピングモータ
US7631175B2 (en) * 2006-02-21 2009-12-08 Microsoft Corporation Control protocol for image enumeration and transfer
DE102006023275B3 (de) * 2006-05-18 2007-04-26 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zum Einstellen einer Soll-Ausgangsspannung eines in einem Kraftfahrzeug angeordneten Generators
JP2007318972A (ja) * 2006-05-29 2007-12-06 Jtekt Corp モータ及び電動パワーステアリング装置
JP5034070B2 (ja) * 2006-12-26 2012-09-26 ミネベア株式会社 ステッピングモータ
DE202010015364U1 (de) 2010-11-11 2012-02-17 Hans-Peter Wyremba Bürstenloser Elektromotor oder Generator in Schalenbauweise
CN103974857B (zh) * 2011-11-29 2017-10-27 提爱思科技股份有限公司 安装部件及安全气囊模块装备座椅
US10821591B2 (en) 2012-11-13 2020-11-03 Milwaukee Electric Tool Corporation High-power cordless, hand-held power tool including a brushless direct current motor
JP6552267B2 (ja) * 2015-05-21 2019-07-31 キヤノン株式会社 ブラシレスモータおよびこれを用いた装置
CN111828476B (zh) * 2020-06-30 2021-06-04 珠海格力电器股份有限公司 定子铁芯、磁悬浮轴承及其支撑系统、控制方法、电机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559461A (en) * 1983-06-23 1985-12-17 Jeco Company Limited Stepping motor
JPH05153761A (ja) 1990-12-14 1993-06-18 Sony Corp ブラシレスモータ
JPH11252890A (ja) 1998-02-27 1999-09-17 Matsushita Electric Ind Co Ltd リードスクリュウ付きステッピングモータ
JP4388203B2 (ja) * 2000-05-23 2009-12-24 ミネベア株式会社 複合型電磁アクチュエータ装置

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