DE3877776D1 - Schrittschaltmotor. - Google Patents
Schrittschaltmotor.Info
- Publication number
- DE3877776D1 DE3877776D1 DE8888300270T DE3877776T DE3877776D1 DE 3877776 D1 DE3877776 D1 DE 3877776D1 DE 8888300270 T DE8888300270 T DE 8888300270T DE 3877776 T DE3877776 T DE 3877776T DE 3877776 D1 DE3877776 D1 DE 3877776D1
- 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
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
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987002918U JPS63113476U (de) | 1987-01-14 | 1987-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3877776D1 true DE3877776D1 (de) | 1993-03-11 |
DE3877776T2 DE3877776T2 (de) | 1996-07-11 |
Family
ID=11542731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3877776T Expired - Lifetime DE3877776T2 (de) | 1987-01-14 | 1988-01-13 | Schrittschaltmotor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4823038A (de) |
EP (1) | EP0275197B2 (de) |
JP (1) | JPS63113476U (de) |
DE (1) | DE3877776T2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6464548A (en) * | 1987-09-03 | 1989-03-10 | Fanuc Ltd | Rotor construction of synchronous motor |
DE4110354A1 (de) * | 1990-03-30 | 1991-10-02 | Kanzaki Paper Mfg Co Ltd | Farbentwickler-zusammensetzung, verfahren zur herstellung einer waessrigen dispersion derselben und durckempfindliches durchschreibmaterial |
US5034642A (en) * | 1990-08-30 | 1991-07-23 | Emerson Electric Co. | Permanent magnet rotor and motor |
US5334894A (en) * | 1991-05-14 | 1994-08-02 | Shinko Electric Co., Ltd. | Rotary pulse motor |
US5523637A (en) * | 1994-04-28 | 1996-06-04 | Ford Motor Company | Permanent magnet electrical machine with low reluctance torque |
EP0851560B1 (de) * | 1996-12-27 | 2001-10-31 | Canon Kabushiki Kaisha | Kompakter Schrittmotor |
EP0859449B1 (de) * | 1997-02-14 | 2001-08-01 | Canon Kabushiki Kaisha | Motor mit Leistungsabtriebsmitteln |
JP3517556B2 (ja) * | 1997-07-17 | 2004-04-12 | キヤノン株式会社 | モータ |
JP3548425B2 (ja) | 1998-04-17 | 2004-07-28 | キヤノン株式会社 | モータ |
SG94323A1 (en) * | 1998-04-20 | 2003-02-18 | Canon Kk | Motor |
JP2002516559A (ja) * | 1998-05-16 | 2002-06-04 | エネルテック コリア カンパニー リミテッド | 回転機の磁気回路 |
CA2246367A1 (en) * | 1998-09-02 | 2000-03-02 | Phillip G. Adams | A two-phase stepper motor |
EP0996216B1 (de) * | 1998-09-30 | 2004-02-18 | Shin-Etsu Chemical Co., Ltd. | Dauermagnetmotor und dessen Rotor |
JP2000152593A (ja) * | 1998-11-06 | 2000-05-30 | Mitsumi Electric Co Ltd | ステッピングモータ |
DE19934775A1 (de) * | 1999-07-23 | 2001-01-25 | Prec Motors Deutsche Minebea G | Elektrisch kommutierter Motor mit Flußleitblech |
AU6358800A (en) * | 1999-07-23 | 2001-02-13 | Advanced Rotary Systems, Llc | Electric drive (options) |
JP2001314050A (ja) * | 2000-04-27 | 2001-11-09 | Sony Corp | Acサーボ・モータ |
JP4641595B2 (ja) * | 2000-07-14 | 2011-03-02 | 日本電産コパル株式会社 | クローポール永久磁石型ステッピングモータ |
GB2374206B (en) * | 2001-04-03 | 2005-07-06 | Sunonwealth Electr Mach Ind Co | Direct current brushless motor having a radial air-gap. |
US6512320B2 (en) * | 2001-06-15 | 2003-01-28 | Sunonwealth Electric Machine Industry Co., Ltd. | Direct current brushless motor structure that can be started easily |
US6946767B2 (en) * | 2003-06-18 | 2005-09-20 | John Reardon | Alternating current generator |
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 |
KR100631190B1 (ko) * | 2005-02-25 | 2006-10-04 | 전자부품연구원 | 클로-폴을 갖는 pm형 스테핑모터 |
US7071592B1 (en) * | 2005-06-21 | 2006-07-04 | Yi-Tang Lu | Rotor for motor |
US20070080597A1 (en) * | 2005-10-06 | 2007-04-12 | Asmo Co., Ltd. | Motor and manufacturing method thereof |
US20070138891A1 (en) * | 2005-12-19 | 2007-06-21 | Emerson Electric Co. | Magnet retention and positioning sleeve for surface mounted rotor assemblies |
JP4920322B2 (ja) * | 2006-06-23 | 2012-04-18 | 株式会社Ihi | 誘導子型同期機 |
US20080073996A1 (en) * | 2006-08-02 | 2008-03-27 | Foxconn Technology Co., Ltd. | Motor stator |
JP5241184B2 (ja) * | 2007-09-14 | 2013-07-17 | キヤノン株式会社 | モータ |
JP5534636B2 (ja) * | 2007-10-26 | 2014-07-02 | キヤノン株式会社 | モータおよび駆動装置 |
JP5409814B2 (ja) * | 2009-02-17 | 2014-02-05 | シーティーエス・コーポレーション | 回転式位置センサー |
CN109474105A (zh) * | 2018-12-28 | 2019-03-15 | 浙江中宝自控元件有限公司 | 一种电子膨胀阀线圈一体化结构 |
DE102020209303A1 (de) | 2020-07-23 | 2022-01-27 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Aktuator zum Verstellen einer Fahrzeugbaugruppe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1129522A (en) * | 1964-10-09 | 1968-10-09 | Cons Electronics Ind | Electric motor |
US3508091A (en) * | 1967-12-26 | 1970-04-21 | Philips Corp | Double claw tooth stator synchronous and stepping motor with indicator |
NL6807144A (de) * | 1968-05-20 | 1969-11-24 | ||
JPS6012870B2 (ja) * | 1975-03-28 | 1985-04-03 | 富士電気化学株式会社 | パルスモ−タ |
US4009406A (en) * | 1975-11-25 | 1977-02-22 | Tokuzo Inariba | Synchronous micromotor with a permanent magnet rotor |
JPS6135152A (ja) * | 1984-07-25 | 1986-02-19 | Matsushita Electric Works Ltd | ステツプ電動機 |
-
1987
- 1987-01-14 JP JP1987002918U patent/JPS63113476U/ja active Pending
-
1988
- 1988-01-06 US US06/141,162 patent/US4823038A/en not_active Expired - Lifetime
- 1988-01-13 DE DE3877776T patent/DE3877776T2/de not_active Expired - Lifetime
- 1988-01-13 EP EP88300270A patent/EP0275197B2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4823038A (en) | 1989-04-18 |
EP0275197B2 (de) | 1996-02-21 |
EP0275197B1 (de) | 1993-01-27 |
EP0275197A2 (de) | 1988-07-20 |
DE3877776T2 (de) | 1996-07-11 |
EP0275197A3 (en) | 1989-03-15 |
JPS63113476U (de) | 1988-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |