TW200627762A - Stepping motor - Google Patents
Stepping motorInfo
- Publication number
- TW200627762A TW200627762A TW094132710A TW94132710A TW200627762A TW 200627762 A TW200627762 A TW 200627762A TW 094132710 A TW094132710 A TW 094132710A TW 94132710 A TW94132710 A TW 94132710A TW 200627762 A TW200627762 A TW 200627762A
- Authority
- TW
- Taiwan
- Prior art keywords
- rotor
- motor shaft
- magnet
- stepping motor
- motor
- Prior art date
Links
Classifications
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
- H02K1/2733—Annular magnets
-
- 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005006126A JP4222310B2 (ja) | 2005-01-13 | 2005-01-13 | ステッピングモータ |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200627762A true TW200627762A (en) | 2006-08-01 |
TWI372504B TWI372504B (zh) | 2012-09-11 |
Family
ID=36677455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094132710A TW200627762A (en) | 2005-01-13 | 2005-09-21 | Stepping motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US7679251B2 (zh) |
EP (1) | EP1837982B1 (zh) |
JP (1) | JP4222310B2 (zh) |
CN (1) | CN101099287B (zh) |
TW (1) | TW200627762A (zh) |
WO (1) | WO2006075420A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR101558563B1 (ko) | 2008-07-28 | 2015-10-08 | 엘지이노텍 주식회사 | 스텝 액츄에이터 |
KR200449720Y1 (ko) * | 2009-01-23 | 2010-08-03 | 주식회사 모아텍 | 스텝모터의 회전자 지지장치 |
KR101016607B1 (ko) * | 2009-07-03 | 2011-02-22 | 주식회사 모아텍 | 스텝 모터 |
JP5457787B2 (ja) * | 2009-10-20 | 2014-04-02 | 日本電産サンキョー株式会社 | モータ用ロータ、およびモータ |
JP5653746B2 (ja) * | 2010-12-24 | 2015-01-14 | ミネベア株式会社 | メータ用ステッピングモータ |
TW201233005A (en) * | 2011-01-18 | 2012-08-01 | Yen Shen Electric Ind Co Ltd | Motor rotor capable of being separately applied to two magnetic units |
JP5360103B2 (ja) * | 2011-03-24 | 2013-12-04 | 株式会社安川電機 | 回転電機および回転電機の回転子 |
JP6243208B2 (ja) * | 2013-11-28 | 2017-12-06 | 日本電産テクノモータ株式会社 | モータおよびモータの製造方法 |
JP6402231B2 (ja) * | 2017-11-09 | 2018-10-10 | 日本電産テクノモータ株式会社 | モータおよびモータの製造方法 |
JP6967987B2 (ja) | 2018-01-31 | 2021-11-17 | ミネベアミツミ株式会社 | ロータ、モータおよびロータの製造方法 |
DE112020001824T5 (de) | 2019-04-10 | 2021-12-23 | Ihi Corporation | Motorrotor |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119941A (en) * | 1959-04-09 | 1964-01-28 | Berex Establishment | Step by step motor |
US4501981A (en) * | 1981-10-15 | 1985-02-26 | Haydon Switch & Instrument, Inc. | Return-to-zero stepper motor |
JPS5887476A (ja) | 1981-11-20 | 1983-05-25 | Natl Space Dev Agency Japan<Nasda> | 合成開口レ−ダのビデオ帯標準信号発生装置 |
JPS63265558A (ja) * | 1987-04-22 | 1988-11-02 | Matsushita Electric Ind Co Ltd | ステツピングモ−タ用ロ−タ |
JPH0439081A (ja) | 1990-06-05 | 1992-02-10 | Matsushita Electric Ind Co Ltd | プリンタ |
JP2515968Y2 (ja) * | 1990-07-31 | 1996-11-06 | 株式会社コパル | 永久磁石ロータ型ステッピングモータ |
JPH0680378A (ja) | 1992-02-05 | 1994-03-22 | Akebono Technos Kk | メッシュ状部材を使用した基板のハンドリング装置 |
FR2693854B1 (fr) | 1992-07-16 | 1994-09-30 | Sextant Avionique | Moteur pas à pas. |
JP2601462Y2 (ja) * | 1993-04-19 | 1999-11-22 | 狭山精密工業株式会社 | ステップモータのロータ構造 |
JPH07203645A (ja) * | 1993-12-30 | 1995-08-04 | Mabuchi Motor Co Ltd | 小型モータ及びその回転子の製造方法 |
JPH09289748A (ja) | 1996-04-19 | 1997-11-04 | Higashifuji Seisakusho:Kk | モータ |
JPH09289752A (ja) | 1996-04-19 | 1997-11-04 | Higashifuji Seisakusho:Kk | モータ |
JP3428612B2 (ja) | 1996-07-26 | 2003-07-22 | 日本精機株式会社 | ステッピングモータ |
US6034455A (en) * | 1997-04-10 | 2000-03-07 | Max Baermann Gmbh | Rotor for an electric motor |
JP2001033932A (ja) | 1999-07-22 | 2001-02-09 | Noritsu Koki Co Ltd | フィルム挿入機構および写真処理装置 |
JP2006014578A (ja) * | 2004-05-24 | 2006-01-12 | Minebea Co Ltd | ステッピングモータ |
-
2005
- 2005-01-13 JP JP2005006126A patent/JP4222310B2/ja active Active
- 2005-09-12 WO PCT/JP2005/016758 patent/WO2006075420A1/ja active Application Filing
- 2005-09-12 US US11/792,532 patent/US7679251B2/en active Active
- 2005-09-12 CN CN2005800464630A patent/CN101099287B/zh active Active
- 2005-09-12 EP EP05782112.6A patent/EP1837982B1/en not_active Not-in-force
- 2005-09-21 TW TW094132710A patent/TW200627762A/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20080084125A1 (en) | 2008-04-10 |
WO2006075420A1 (ja) | 2006-07-20 |
JP2006197713A (ja) | 2006-07-27 |
CN101099287B (zh) | 2010-12-08 |
EP1837982A4 (en) | 2013-06-26 |
JP4222310B2 (ja) | 2009-02-12 |
EP1837982B1 (en) | 2014-05-07 |
CN101099287A (zh) | 2008-01-02 |
US7679251B2 (en) | 2010-03-16 |
EP1837982A1 (en) | 2007-09-26 |
TWI372504B (zh) | 2012-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |