CN1306689C - 步进电机及其制造方法 - Google Patents

步进电机及其制造方法 Download PDF

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Publication number
CN1306689C
CN1306689C CNB031331378A CN03133137A CN1306689C CN 1306689 C CN1306689 C CN 1306689C CN B031331378 A CNB031331378 A CN B031331378A CN 03133137 A CN03133137 A CN 03133137A CN 1306689 C CN1306689 C CN 1306689C
Authority
CN
China
Prior art keywords
stator core
stepping motor
pole teeth
insulating layer
coil
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 - Fee Related
Application number
CNB031331378A
Other languages
English (en)
Chinese (zh)
Other versions
CN1489265A (zh
Inventor
真弓英二
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Publication of CN1489265A publication Critical patent/CN1489265A/zh
Application granted granted Critical
Publication of CN1306689C publication Critical patent/CN1306689C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
CNB031331378A 2002-07-25 2003-07-24 步进电机及其制造方法 Expired - Fee Related CN1306689C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002217191 2002-07-25
JP2002217191 2002-07-25
JP2003021635A JP4143432B2 (ja) 2002-07-25 2003-01-30 ステッピングモータ、およびその製造方法
JP2003021635 2003-01-30

Publications (2)

Publication Number Publication Date
CN1489265A CN1489265A (zh) 2004-04-14
CN1306689C true CN1306689C (zh) 2007-03-21

Family

ID=31190298

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031331378A Expired - Fee Related CN1306689C (zh) 2002-07-25 2003-07-24 步进电机及其制造方法

Country Status (4)

Country Link
US (1) US20040021375A1 (enExample)
JP (1) JP4143432B2 (enExample)
KR (1) KR100990025B1 (enExample)
CN (1) CN1306689C (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4498068B2 (ja) * 2004-08-30 2010-07-07 セイコープレシジョン株式会社 ステッピングモータ
JP4648732B2 (ja) 2005-03-11 2011-03-09 日本電産サンキョー株式会社 ステッピングモータ
JP4684689B2 (ja) 2005-03-14 2011-05-18 日本電産サンキョー株式会社 ステッピングモータ
CN1945943B (zh) * 2005-10-09 2011-02-09 精工电子有限公司 步进电机及电子器械
JP2007181303A (ja) * 2005-12-28 2007-07-12 Hitachi Industrial Equipment Systems Co Ltd モータ
JP2007274805A (ja) * 2006-03-31 2007-10-18 Nidec Sankyo Corp ステータ、モータ、およびモータの製造方法
JP4815300B2 (ja) * 2006-07-31 2011-11-16 日本電産サンキョー株式会社 ステッピングモータのステータコアの製造方法並びにそのステッピングモータ
JP4815299B2 (ja) * 2006-07-31 2011-11-16 日本電産サンキョー株式会社 モータ及びその製造方法
US20080073996A1 (en) * 2006-08-02 2008-03-27 Foxconn Technology Co., Ltd. Motor stator
US20080150379A1 (en) * 2006-12-21 2008-06-26 Foxconn Technology Co., Ltd. Vibration motor
JP2008199835A (ja) * 2007-02-15 2008-08-28 Seiko Instruments Inc ステッピングモータ、それを用いた電子機器、及びその製造方法
JP5172225B2 (ja) 2007-06-21 2013-03-27 ミネベア株式会社 Ｐｍ型ステッピングモータ
JP5064962B2 (ja) * 2007-10-11 2012-10-31 日本電産サンキョー株式会社 端子構造、モータ、およびモータの製造方法
KR101276042B1 (ko) * 2011-07-07 2013-06-20 뉴모텍(주) 모터의 스테이터 어셈블리
CN110034640B (zh) * 2018-01-12 2020-07-28 日本电产三协电子(东莞)有限公司 马达的制造方法
CN114977597B (zh) * 2021-02-25 2025-11-18 日本电产三协电子(东莞)有限公司 绕线架组件及其制造方法
CN119154555A (zh) * 2024-11-07 2024-12-17 瑞声光电科技(常州)有限公司 步进电机及绕线装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08322230A (ja) * 1995-05-26 1996-12-03 Nippondenso Co Ltd 縦列コイル式ステッピングモータ及びその製造方法
JP2001218442A (ja) * 2000-01-31 2001-08-10 Japan Servo Co Ltd 環状コイル式回転電機
JP2002112487A (ja) * 2000-09-29 2002-04-12 Fujitsu General Ltd 電動機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6339443A (ja) 1986-08-05 1988-02-19 Brother Ind Ltd モ−タの製造方法
US4841190A (en) * 1987-05-01 1989-06-20 Minebea Co., Ltd. Resin-filled permanent-magnet stepping motor
JPH0283681U (enExample) * 1988-12-09 1990-06-28
JP2569221B2 (ja) * 1990-12-20 1997-01-08 株式会社三協精機製作所 モータの製造方法
JPH06165467A (ja) * 1992-11-17 1994-06-10 Sony Corp ステッピングモータ
JPH0837770A (ja) * 1994-07-25 1996-02-06 Sony Corp 二相モータ
JPH1094236A (ja) * 1996-09-13 1998-04-10 Sanyo Electric Co Ltd 小形モータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08322230A (ja) * 1995-05-26 1996-12-03 Nippondenso Co Ltd 縦列コイル式ステッピングモータ及びその製造方法
JP2001218442A (ja) * 2000-01-31 2001-08-10 Japan Servo Co Ltd 環状コイル式回転電機
JP2002112487A (ja) * 2000-09-29 2002-04-12 Fujitsu General Ltd 電動機

Also Published As

Publication number Publication date
KR20040010129A (ko) 2004-01-31
KR100990025B1 (ko) 2010-10-26
CN1489265A (zh) 2004-04-14
JP2004112985A (ja) 2004-04-08
US20040021375A1 (en) 2004-02-05
JP4143432B2 (ja) 2008-09-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: NIDEC SANKYO CORP.

Free format text: FORMER NAME OR ADDRESS: SANKYO SEIKI MFG. SEISAKUSHO K.K.

CP03 Change of name, title or address

Address after: Japan, Suwa, Nagano

Patentee after: Sankyo Seiki Seisakusho KK

Address before: Japan, Suwa, Nagano

Patentee before: Sankyo Seiki Manufacturing Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070321

Termination date: 20110724