TW200607212A - Stepping motor - Google Patents

Stepping motor

Info

Publication number
TW200607212A
TW200607212A TW094127442A TW94127442A TW200607212A TW 200607212 A TW200607212 A TW 200607212A TW 094127442 A TW094127442 A TW 094127442A TW 94127442 A TW94127442 A TW 94127442A TW 200607212 A TW200607212 A TW 200607212A
Authority
TW
Taiwan
Prior art keywords
flange
case
base
pole teeth
outside
Prior art date
Application number
TW094127442A
Other languages
English (en)
Inventor
Takayuki Yamawaki
Toshihiko Nagata
Original Assignee
Minebea matsushita motor 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 Minebea matsushita motor co ltd filed Critical Minebea matsushita motor co ltd
Publication of TW200607212A publication Critical patent/TW200607212A/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
TW094127442A 2004-08-12 2005-08-12 Stepping motor TW200607212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004235084A JP3881353B2 (ja) 2004-08-12 2004-08-12 ステッピングモータ

Publications (1)

Publication Number Publication Date
TW200607212A true TW200607212A (en) 2006-02-16

Family

ID=36032047

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094127442A TW200607212A (en) 2004-08-12 2005-08-12 Stepping motor

Country Status (5)

Country Link
US (1) US20080084131A1 (zh)
JP (1) JP3881353B2 (zh)
DE (1) DE112005000021T5 (zh)
TW (1) TW200607212A (zh)
WO (1) WO2006033206A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106602748A (zh) * 2015-08-26 2017-04-26 湖景创新有限公司 具有改进散热的塑料包覆模制定子***以及制造该定子***的方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008072854A (ja) * 2006-09-15 2008-03-27 Hitachi Industrial Equipment Systems Co Ltd 多相クローポール型モータ
US7911094B2 (en) * 2007-08-31 2011-03-22 Nidec Sankyo Corporation Stepping motor
JP5257603B2 (ja) * 2008-12-12 2013-08-07 株式会社安川電機 電動機
JP5999806B2 (ja) * 2012-01-27 2016-09-28 ミネベア株式会社 ステッピングモータ
JP6017220B2 (ja) * 2012-08-09 2016-10-26 ミネベア株式会社 クローポール型モータ
KR101677965B1 (ko) * 2014-08-27 2016-11-22 주식회사 모아텍 스텝 모터
US10536052B2 (en) * 2015-06-16 2020-01-14 Tolomatic, Inc. Actuator for choke valve
WO2022180708A1 (ja) * 2021-02-25 2022-09-01 三菱電機株式会社 ステータ、電動機、及び空気調和機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979822A (en) * 1974-02-23 1976-09-14 Richard Halm Process of manufacturing an electric motor
JPH0731124A (ja) * 1993-05-11 1995-01-31 Sony Corp ステッピングモータの極歯ヨーク及びステッピングモータ
US6673463B1 (en) * 1995-08-02 2004-01-06 Matsushita Electric Industrial Co., Ltd. Structure material and molded product using the same and decomposing method thereof
JP2001061251A (ja) * 1999-08-23 2001-03-06 Minebea Co Ltd ディスク駆動装置用スピンドルモータ
JP3711252B2 (ja) * 2001-06-13 2005-11-02 ミネベア株式会社 クローポール型ステッピングモータ
JP3980346B2 (ja) * 2001-12-14 2007-09-26 ジェコー株式会社 ロータリーアクチュエータのストッパ構造
JP2003284280A (ja) * 2002-03-26 2003-10-03 Canon Electronics Inc モータ及びステッピングモータ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106602748A (zh) * 2015-08-26 2017-04-26 湖景创新有限公司 具有改进散热的塑料包覆模制定子***以及制造该定子***的方法
US10811925B2 (en) 2015-08-26 2020-10-20 Lakeview Innovation Ltd. Plastic-overmolded stator system with improved heat dissipation having exposed return paths and injected crossbars
CN106602748B (zh) * 2015-08-26 2020-11-24 湖景创新有限公司 定子***以及制造该定子***的方法

Also Published As

Publication number Publication date
US20080084131A1 (en) 2008-04-10
DE112005000021T5 (de) 2007-10-04
WO2006033206A1 (ja) 2006-03-30
JP3881353B2 (ja) 2007-02-14
JP2006054963A (ja) 2006-02-23

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