DE3587525T2 - Stepmotor. - Google Patents

Stepmotor.

Info

Publication number
DE3587525T2
DE3587525T2 DE85905435T DE3587525T DE3587525T2 DE 3587525 T2 DE3587525 T2 DE 3587525T2 DE 85905435 T DE85905435 T DE 85905435T DE 3587525 T DE3587525 T DE 3587525T DE 3587525 T2 DE3587525 T2 DE 3587525T2
Authority
DE
Germany
Prior art keywords
stepmotor
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
DE85905435T
Other languages
English (en)
Other versions
DE3587525D1 (en
Inventor
Yasuhiro Akiba
Masato Namba
Seiji Kikuchi
Hidenobu Soejima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3587525D1 publication Critical patent/DE3587525D1/de
Publication of DE3587525T2 publication Critical patent/DE3587525T2/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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets 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
    • 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
    • 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
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
DE85905435T 1984-11-08 1985-11-05 Stepmotor. Expired - Lifetime DE3587525T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59235536A JP2563243B2 (ja) 1984-11-08 1984-11-08 ステツピングモ−タ

Publications (2)

Publication Number Publication Date
DE3587525D1 DE3587525D1 (en) 1993-09-16
DE3587525T2 true DE3587525T2 (de) 1993-12-09

Family

ID=16987429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE85905435T Expired - Lifetime DE3587525T2 (de) 1984-11-08 1985-11-05 Stepmotor.

Country Status (5)

Country Link
US (1) US4714850A (de)
EP (1) EP0202337B1 (de)
JP (1) JP2563243B2 (de)
DE (1) DE3587525T2 (de)
WO (1) WO1986003071A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109129A1 (de) * 2011-07-14 2013-01-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrischer Energiewandler und Verfahren zu seiner Herstellung

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285667A (ja) * 1985-10-07 1987-04-20 Matsushita Electric Ind Co Ltd Ｐｍ型ステツピングモ−タ
JPS6339443A (ja) * 1986-08-05 1988-02-19 Brother Ind Ltd モ−タの製造方法
JPS63103650A (ja) * 1986-10-20 1988-05-09 Sanyo Electric Co Ltd ステツピングモ−タ
JPS63124750A (ja) * 1986-11-13 1988-05-28 Tamagawa Seiki Co Ltd ブラシレスｄｃモ−タ
US4841190A (en) * 1987-05-01 1989-06-20 Minebea Co., Ltd. Resin-filled permanent-magnet stepping motor
US4992686A (en) * 1987-11-02 1991-02-12 Seagate Technology, Inc. Single housing stepper motor
JPH0334668U (de) * 1989-08-10 1991-04-04
JP2581261B2 (ja) * 1990-04-27 1997-02-12 ブラザー工業株式会社 ステップモータ
JPH0439078U (de) * 1990-07-25 1992-04-02
US5247216A (en) * 1991-12-30 1993-09-21 North American Philips Corporation Stepper motor with integrated assembly
WO1996027936A1 (en) * 1995-03-03 1996-09-12 Tri-Tech, Inc. Electric motor cup with monolithic mounting flange
JP3052304B2 (ja) * 1995-11-17 2000-06-12 日本精機株式会社 ステッピングモータ
US5747897A (en) * 1995-12-28 1998-05-05 Jeco Co., Ltd. Stepping motor having improved construction to reduce parts and facilitate manufacture
JP3365899B2 (ja) * 1996-01-30 2003-01-14 ミネベア株式会社 モータ構造
US5943760A (en) * 1996-02-09 1999-08-31 Eastman Kodak Company Stepper motor and method of manufacture
US6404086B1 (en) * 1996-09-13 2002-06-11 Hitachi, Ltd. Anisotropic magnet brushless motor having a rotor with elastic insulating support structure
JP3052306B2 (ja) * 1997-02-28 2000-06-12 日本精機株式会社 ステッピングモータの接続構造
JP3451396B2 (ja) * 1999-01-07 2003-09-29 ミネベア株式会社 ステッピングモータ
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
JP3776400B2 (ja) * 2002-12-24 2006-05-17 ミネベア株式会社 モータ
CN1295077C (zh) * 2004-05-24 2007-01-17 徐景芳 平压平自动模切机数字化直线往复式输纸机构
JP2006014578A (ja) * 2004-05-24 2006-01-12 Minebea Co Ltd ステッピングモータ
DE102006000446B4 (de) * 2005-09-06 2013-04-18 Denso Corporation Fluidpumpe und Elektromotor und deren Herstellungsverfahren
JP5102468B2 (ja) * 2006-07-24 2012-12-19 株式会社日立産機システム クローティース型回転電機
US7880359B2 (en) * 2007-03-30 2011-02-01 Nidec Sankyo Corporation Coil member, motor and manufacturing method for coil member
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
CN102361376A (zh) * 2011-10-14 2012-02-22 吴俊云 一种电子膨胀阀线圈的制作方法
DE102021105241B4 (de) 2021-03-04 2023-07-20 Starmed GmbH Formstabiler Aufsatz für eine Patientenliege

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199155A (en) * 1966-10-31 1970-07-15 Plessey Co Ltd Improvements in or relating to Rotary Electric Machines
CH520433A (de) * 1970-02-17 1972-03-15 Saia Ag Fabrik Elek Scher App Kleinsynchronmotor
US4088910A (en) * 1976-08-16 1978-05-09 Bunker Ramo Corporation Geared motor assembly
US4107559A (en) * 1976-11-15 1978-08-15 Trw Inc. Miniature motor
US4174485A (en) * 1977-09-26 1979-11-13 North American Philips Corporation Electric motor with novel stator construction
JPS5797043A (en) * 1980-12-08 1982-06-16 Toyota Motor Corp Idling speed controller for internal combustion engine
JPS5925987U (ja) * 1982-08-05 1984-02-17 アスモ株式会社 ステツピングモ−タ
JPS5963972A (ja) * 1982-10-01 1984-04-11 Matsushita Electric Ind Co Ltd ステツピングモ−タ
JPS59119783U (ja) * 1983-01-31 1984-08-13 東北リコ−株式会社 同期モ−タ
DE3310289A1 (de) * 1983-03-22 1984-09-27 Berger Lahr GmbH, 7630 Lahr Elektrische spule sowie verfahren zum anschliessen von spulenenden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109129A1 (de) * 2011-07-14 2013-01-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrischer Energiewandler und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
EP0202337B1 (de) 1993-08-11
JP2563243B2 (ja) 1996-12-11
US4714850A (en) 1987-12-22
DE3587525D1 (en) 1993-09-16
EP0202337A4 (de) 1990-05-22
EP0202337A1 (de) 1986-11-26
WO1986003071A1 (en) 1986-05-22
JPS61116963A (ja) 1986-06-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)