DE69609392D1 - Schrittmotor - Google Patents

Schrittmotor

Info

Publication number
DE69609392D1
DE69609392D1 DE69609392T DE69609392T DE69609392D1 DE 69609392 D1 DE69609392 D1 DE 69609392D1 DE 69609392 T DE69609392 T DE 69609392T DE 69609392 T DE69609392 T DE 69609392T DE 69609392 D1 DE69609392 D1 DE 69609392D1
Authority
DE
Germany
Prior art keywords
stepper motor
stepper
motor
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
DE69609392T
Other languages
English (en)
Other versions
DE69609392T2 (de
Inventor
Yasuhiro Numaya
Koichi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki Co Ltd
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 by Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Application granted granted Critical
Publication of DE69609392D1 publication Critical patent/DE69609392D1/de
Publication of DE69609392T2 publication Critical patent/DE69609392T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/525—Annular coils, e.g. for cores of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
DE69609392T 1995-11-17 1996-10-25 Schrittmotor Expired - Lifetime DE69609392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7323879A JP3052304B2 (ja) 1995-11-17 1995-11-17 ステッピングモータ

Publications (2)

Publication Number Publication Date
DE69609392D1 true DE69609392D1 (de) 2000-08-24
DE69609392T2 DE69609392T2 (de) 2001-02-22

Family

ID=18159627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609392T Expired - Lifetime DE69609392T2 (de) 1995-11-17 1996-10-25 Schrittmotor

Country Status (6)

Country Link
US (1) US5770900A (de)
EP (1) EP0774824B1 (de)
JP (1) JP3052304B2 (de)
KR (1) KR100222313B1 (de)
CN (1) CN1082742C (de)
DE (1) DE69609392T2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1042542A (ja) * 1996-07-26 1998-02-13 Nippon Seiki Co Ltd ステッピングモータ
JPH10136632A (ja) * 1996-10-25 1998-05-22 Nippon Seiki Co Ltd ステッピングモータ
JP3458344B2 (ja) * 1997-02-03 2003-10-20 ミネベア株式会社 モータ構造
JP3461123B2 (ja) * 1998-07-28 2003-10-27 ミネベア株式会社 クロ−ポ−ル型ステッピングモ−タのステ−タ構造
CA2246367A1 (en) * 1998-09-02 2000-03-02 Phillip G. Adams A two-phase stepper motor
US6604948B1 (en) 1999-06-09 2003-08-12 Seagate Technology Llc Double-double (2×2) tester paddle board AKA 2×2 paddle board
JP2001086724A (ja) * 1999-09-14 2001-03-30 Matsushita Electric Ind Co Ltd 磁気センサー付きステッピングモータ
JP2001157393A (ja) * 1999-11-19 2001-06-08 Minebea Co Ltd インナーロータ型モータのロータ構造
JP3255160B2 (ja) 1999-12-10 2002-02-12 松下電器産業株式会社 ブラシレスモータ及びその組立方法
JP3255164B2 (ja) 2000-01-28 2002-02-12 松下電器産業株式会社 小型偏平モータ
JP3617810B2 (ja) * 2000-08-31 2005-02-09 三菱電機株式会社 回転電機
KR20030053976A (ko) * 2001-12-24 2003-07-02 엘지이노텍 주식회사 스텝모터 및 그 제조방법
US6777845B2 (en) * 2002-01-24 2004-08-17 Visteon Global Technologies, Inc. High output alternator bobbin
JP3650372B2 (ja) * 2002-05-07 2005-05-18 三菱電機株式会社 回転電機
JP4255306B2 (ja) 2002-09-02 2009-04-15 ミネベア株式会社 ステータ、モータおよびステータの組み立て方法
JP4280542B2 (ja) * 2003-04-30 2009-06-17 日本電産コパル株式会社 ステッピングモータ
JP2005045944A (ja) * 2003-07-23 2005-02-17 Minebea Co Ltd ボビン及びモータ
TWI268036B (en) * 2003-08-04 2006-12-01 Harmonic Drive Systems Flat hollow type brushless servo motor
JP4012170B2 (ja) * 2004-01-06 2007-11-21 キヤノン株式会社 アクチュエータ及び光量調節装置
JP4291789B2 (ja) * 2004-03-30 2009-07-08 ミネベア株式会社 ステッピングモータ
US7116210B2 (en) * 2004-05-05 2006-10-03 Cts Corporation Actuator with integral position sensor
US20070008063A1 (en) * 2004-08-13 2007-01-11 Cts Corporation Rotary actuator with non-contacting position sensor
JP2006311708A (ja) * 2005-04-28 2006-11-09 Valeo Thermal Systems Japan Corp ステッピングモータ
JP4956774B2 (ja) * 2005-08-24 2012-06-20 日産自動車株式会社 アキシャルギャップ型モータの結線構造
JP4660336B2 (ja) * 2005-09-30 2011-03-30 日本電産サンキョー株式会社 モータ
JP5034069B2 (ja) * 2006-12-22 2012-09-26 ミネベア株式会社 ステッピングモータ
TW200835118A (en) * 2007-02-12 2008-08-16 Delta Electronics Inc Motor and stator structure thereof
JP5096939B2 (ja) * 2008-01-21 2012-12-12 日本電産サンキョー株式会社 モータ装置
US8102088B2 (en) 2008-01-25 2012-01-24 Calnetix Technologies, L.L.C. Generating electromagnetic forces with flux feedback control
US8169118B2 (en) 2008-10-09 2012-05-01 Calnetix Technologies, L.L.C. High-aspect-ratio homopolar magnetic actuator
US8183854B2 (en) 2008-11-07 2012-05-22 Calnetix Technologies, L.L.C. Measuring linear velocity
JP5351529B2 (ja) * 2009-01-19 2013-11-27 日本電産サンキョー株式会社 モータ
JP5351530B2 (ja) * 2009-01-19 2013-11-27 日本電産サンキョー株式会社 モータ
US8450999B2 (en) * 2009-02-17 2013-05-28 Cts Corporation Rotary position sensor
US8564281B2 (en) 2009-05-29 2013-10-22 Calnetix Technologies, L.L.C. Noncontact measuring of the position of an object with magnetic flux
US8378543B2 (en) 2009-11-02 2013-02-19 Calnetix Technologies, L.L.C. Generating electromagnetic forces in large air gaps
JP5663858B2 (ja) * 2009-11-06 2015-02-04 日立工機株式会社 携帯研磨機
US8796894B2 (en) 2010-01-06 2014-08-05 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator
US8847451B2 (en) 2010-03-23 2014-09-30 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator with an improved axial frequency response
JP5562753B2 (ja) * 2010-07-29 2014-07-30 三洋電機株式会社 直流モータおよびハブユニット
CN102568782B (zh) * 2010-12-20 2015-05-13 三星电机株式会社 变压器和包括该变压器的平板显示装置
US8482174B2 (en) 2011-05-26 2013-07-09 Calnetix Technologies, Llc Electromagnetic actuator
JP2012249504A (ja) * 2011-05-31 2012-12-13 Nidec Sankyo Corp モータ
US9531236B2 (en) 2011-06-02 2016-12-27 Calnetix Technologies, Llc Arrangement of axial and radial electromagnetic actuators
JP6088762B2 (ja) * 2012-07-30 2017-03-01 ミネベアミツミ株式会社 ステッピングモータ
JP6039976B2 (ja) * 2012-09-12 2016-12-07 ミネベア株式会社 多相コイル端子装置およびこれを備えたモータ
US9024494B2 (en) 2013-01-07 2015-05-05 Calnetix Technologies, Llc Mechanical backup bearing arrangement for a magnetic bearing system
US9683601B2 (en) 2013-03-14 2017-06-20 Calnetix Technologies, Llc Generating radial electromagnetic forces
US9559565B2 (en) 2013-08-22 2017-01-31 Calnetix Technologies, Llc Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor
JP6220666B2 (ja) * 2013-12-20 2017-10-25 アスモ株式会社 ブラシレスモータ
WO2015148256A1 (en) 2014-03-25 2015-10-01 3M Innovative Properties Company A continuously curving cleaning element and method of making
JP6427333B2 (ja) * 2014-04-16 2018-11-21 株式会社不二工機 電磁的駆動コイル装置の成形方法
GB2553839A (en) * 2016-09-16 2018-03-21 Johnson Electric Sa Electric motor
US11264850B2 (en) * 2019-09-05 2022-03-01 Nidec Motor Corporation Laminated rotor having deflecting magnet retaining prongs and support posts for the prongs

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457534A (en) * 1967-05-23 1969-07-22 Hermetic Coil Co Inc Electrical coil
US4329606A (en) * 1979-12-10 1982-05-11 General Scanning, Inc. Electric motor construction
JPS6079277U (ja) * 1983-11-08 1985-06-01 株式会社三協精機製作所 小型モータのコイルボビン組
DE3431471A1 (de) * 1984-08-27 1986-03-06 Siemens AG, 1000 Berlin und 8000 München Spulenkoerper und verfahren zu dessen bewicklung und verschaltung mit einer aeusseren anschlussleitung
JP2563243B2 (ja) * 1984-11-08 1996-12-11 松下電器産業株式会社 ステツピングモ−タ
JPH0642778B2 (ja) * 1985-05-08 1994-06-01 セイコーエプソン株式会社 ステツピングモ−タ
JPS6298480U (de) * 1985-11-22 1987-06-23
JPS6295462U (de) * 1985-12-03 1987-06-18
JPS6294612U (de) * 1985-12-03 1987-06-17
JPH0653266B2 (ja) * 1986-12-18 1994-07-20 川崎重工業株式会社 塗装方法
JPS63156567U (de) 1987-03-30 1988-10-13
JPH01190248A (ja) 1988-01-26 1989-07-31 Seiko Epson Corp ステッピングモータ
JPH01190249A (ja) 1988-01-26 1989-07-31 Seiko Epson Corp ステッピングモータ
JPH0283681U (de) * 1988-12-09 1990-06-28
FR2640413B1 (fr) * 1988-12-12 1993-04-02 Mors Agencement a bobine electrique, notamment electro-aimant, comprenant une carcasse de bobine et un capot de bobine
JPH0354347U (de) * 1989-09-28 1991-05-27
JPH03145960A (ja) 1989-10-30 1991-06-21 Seiko Epson Corp ステッピングモータの極歯形状
JP2534683Y2 (ja) * 1990-07-16 1997-05-07 愛三工業株式会社 ステップモータのターミナル固定構造
JPH0439078U (de) * 1990-07-25 1992-04-02
EP0474048B1 (de) * 1990-08-27 1995-04-05 Canon Kabushiki Kaisha Schrittmotor und Verfahren zum Betrieb eines solchen Motors
JPH0564411A (ja) 1991-02-18 1993-03-12 Seiko Epson Corp Ｐｍ型ステツピングモータ
JPH0550987A (ja) * 1991-08-19 1993-03-02 Sumitomo Electric Ind Ltd 無人潜水機
JP3167160B2 (ja) 1991-11-29 2001-05-21 三菱マテリアル株式会社 ステッピングモータ
JPH0550987U (ja) 1991-12-12 1993-07-02 三菱マテリアル株式会社 ステッピングモータ
US5247216A (en) * 1991-12-30 1993-09-21 North American Philips Corporation Stepper motor with integrated assembly
JP3327406B2 (ja) * 1992-01-22 2002-09-24 セイコーエプソン株式会社 Ｐｍ型ステッピングモータ
US5270604A (en) * 1992-05-21 1993-12-14 Ford Motor Company Tandem field alternator having an improved coil and slip ring connection and method of making the same
JPH0775277A (ja) * 1993-09-06 1995-03-17 Mitsubishi Materials Corp 直流同期モータ
JPH07177720A (ja) * 1993-12-22 1995-07-14 Matsushita Electric Ind Co Ltd ブラシレスモータ
DE59500779D1 (de) * 1994-02-05 1997-11-20 Papst Motoren Gmbh & Co Kg Lüfter mit einem Lüfterrad

Also Published As

Publication number Publication date
CN1082742C (zh) 2002-04-10
JP3052304B2 (ja) 2000-06-12
EP0774824A1 (de) 1997-05-21
DE69609392T2 (de) 2001-02-22
CN1158513A (zh) 1997-09-03
KR100222313B1 (ko) 1999-10-01
EP0774824B1 (de) 2000-07-19
JPH09149619A (ja) 1997-06-06
KR970031180A (ko) 1997-06-26
US5770900A (en) 1998-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition