FR2517897B1 - Moteur pas a pas electrique - Google Patents

Moteur pas a pas electrique

Info

Publication number
FR2517897B1
FR2517897B1 FR8220414A FR8220414A FR2517897B1 FR 2517897 B1 FR2517897 B1 FR 2517897B1 FR 8220414 A FR8220414 A FR 8220414A FR 8220414 A FR8220414 A FR 8220414A FR 2517897 B1 FR2517897 B1 FR 2517897B1
Authority
FR
France
Prior art keywords
step motor
electric step
electric
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
Application number
FR8220414A
Other languages
English (en)
Other versions
FR2517897A1 (fr
Inventor
Claude Oudet
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.)
Portescap SA
Original Assignee
Portescap SA
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 Portescap SA filed Critical Portescap SA
Publication of FR2517897A1 publication Critical patent/FR2517897A1/fr
Application granted granted Critical
Publication of FR2517897B1 publication Critical patent/FR2517897B1/fr
Expired legal-status Critical Current

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
    • H02K37/125—Magnet axially facing armature
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
FR8220414A 1981-12-04 1982-12-06 Moteur pas a pas electrique Expired FR2517897B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH776681 1981-12-04

Publications (2)

Publication Number Publication Date
FR2517897A1 FR2517897A1 (fr) 1983-06-10
FR2517897B1 true FR2517897B1 (fr) 1987-06-19

Family

ID=4330159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220414A Expired FR2517897B1 (fr) 1981-12-04 1982-12-06 Moteur pas a pas electrique

Country Status (7)

Country Link
US (2) US4518883A (fr)
JP (1) JPS58502081A (fr)
CH (1) CH653493A5 (fr)
DE (1) DE3249217C2 (fr)
FR (1) FR2517897B1 (fr)
GB (1) GB2123618B (fr)
WO (1) WO1983002042A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH653493A5 (en) * 1981-12-04 1985-12-31 Portescap Electric stepper motor
CH653189A5 (fr) * 1983-04-08 1985-12-13 Portescap Moteur pas a pas electrique.
WO1985002503A1 (fr) * 1983-11-30 1985-06-06 Portescap Moteur electrique a rotor aimante en forme de disque
AU3966785A (en) * 1984-03-12 1985-09-19 Kallos, J. Permanent magnet stepping motor apparatus
CH664652A5 (fr) * 1985-05-10 1988-03-15 Portescap Moteur electrique synchrone a rotor en forme de disque.
CH665922A5 (fr) * 1985-05-10 1988-06-15 Portescap Moteur electrique synchrone a rotor en forme de disque.
FR2583231B1 (fr) * 1985-06-10 1988-08-26 Alsthom Atlantique Machine electrique tournante, notamment moteur a aimants et entrefer plat
CH665069A5 (fr) * 1985-12-11 1988-04-15 Portescap Moteur electrique synchrone di- ou tetraphase a un etage.
JPS62233048A (ja) * 1986-04-01 1987-10-13 Nippon Electric Ind Co Ltd 三相誘導電動機
US4714854A (en) * 1986-06-30 1987-12-22 Portescap Electric motor with a multipolar permanent magnet rotor
JPS63178750A (ja) * 1987-01-17 1988-07-22 Fanuc Ltd 同期型交流サ−ボモ−タのロ−タ構造
CH672566A5 (fr) * 1987-06-26 1989-11-30 Portescap
DE3782339T2 (de) * 1987-12-10 1993-05-19 Portescap Elektrischer motor mit einem vielpoligen dauermagnetlaeufer.
US5214323A (en) * 1988-03-22 1993-05-25 Sharp Kabushiki Kaisha Linear motor with reduced cogging
US5032746A (en) * 1988-03-22 1991-07-16 Sharp Kabushiki Kaisha Linear motor with driving device
FR2648632B1 (fr) * 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
US5512871A (en) * 1990-12-17 1996-04-30 Moving Magnet Technologies S.A. Rotatable single-phase electromagnetic actuator
US5168187A (en) * 1991-02-20 1992-12-01 Dana Corporation, Warner Electric Brake & Clutch Division Axial pole stepping motor
US5334894A (en) * 1991-05-14 1994-08-02 Shinko Electric Co., Ltd. Rotary pulse motor
DE69636505T2 (de) * 1995-06-07 2007-05-24 General Electric Co. Dynamoelektrische Maschine und deren Rotorkonstruktion
US6100620A (en) * 1996-08-05 2000-08-08 S.H.R. Ltd. Bvi High frequency synchronous rotary electrical machine
US6013998A (en) * 1998-07-29 2000-01-11 Eastman Kodak Company Method for compensating for positional error inherent to stepper motors running in microstepping mode
US6064170A (en) * 1998-08-31 2000-05-16 Eastman Kodak Company Method of controlling a printhead movement based on a screw pitch to minimize swath-to-swath error in an image processing apparatus
US6049348A (en) * 1998-08-31 2000-04-11 Eastman Kodak Company Programmable gearing control of a leadscrew for a printhead having a variable number of channels
JP3383251B2 (ja) * 1999-12-27 2003-03-04 三菱電機株式会社 車両用交流発電機の固定子
DE10062073A1 (de) * 2000-12-13 2002-06-20 Bosch Gmbh Robert Unipolar-Transversalflußmaschine
DE10140303A1 (de) * 2001-08-16 2003-02-27 Bosch Gmbh Robert Unipolar-Transversalflußmaschine
US6969930B2 (en) * 2004-04-29 2005-11-29 Lin Ted T Half-stepping motor with bifilar winding ratio for smooth motion
KR101269612B1 (ko) 2006-08-04 2013-06-05 클린 커런트 리미티드 파트너쉽 복수의 탈착 가능한 세그먼트로 이루어진 회전자 및 고정자디스크를 가지는 축방향 에어갭형 기계
US20080169731A1 (en) * 2007-01-11 2008-07-17 Lin Ted T Rotor for hybrid step motor with smooth motion
TW200926559A (en) * 2007-12-04 2009-06-16 Ind Tech Res Inst A rotating electric machine with a permanent magnet type pole core structure to monimizing cogging torque
US9287739B2 (en) * 2009-07-30 2016-03-15 Bison Gear & Engineering Corp. Axial flux stator and method of manufacture thereof
DE102012207758A1 (de) * 2012-05-09 2013-11-14 Aktiebolaget Skf Vorrichtung mit wenigstens einem Scheibenläufermotorrotor und Montageverfahren
CN103812243A (zh) * 2012-11-08 2014-05-21 德昌电机(深圳)有限公司 电磁驱动器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638244U (de) * 1952-03-06 1952-05-15 Ganda G M B H Specialfabrik Fu Sperrholzplatte fuer arbeitstische und aehnliche moebel.
NL6414562A (fr) * 1964-12-15 1966-06-16
US3392293A (en) * 1964-12-29 1968-07-09 Teletype Corp Electromagnetic stepping motor
NL143389B (nl) * 1965-01-13 1974-09-16 Philips Nv Op asynchroon bedrijf omschakelbare stapmotor.
GB1368788A (en) * 1970-12-28 1974-10-02 Gujitsu Ltd Electric stepping motor
FR2211786B1 (fr) * 1972-12-23 1978-11-10 Eda Overseas Ltd
US4079018A (en) * 1976-02-24 1978-03-14 Olin Corporation Catalyzed hydrazine compositions and methods of their use
US4095150A (en) * 1976-07-12 1978-06-13 Karlheinz Senckel Two-phase asynchronous motor
CH599707A5 (fr) * 1976-09-03 1978-05-31 Portescap
DE2729446A1 (de) * 1977-06-30 1979-01-11 Union Sils Van De Loo & Co Zweirad-lichtmaschine, insbesondere fahrradlichtmaschine
CH620062A5 (fr) * 1978-05-12 1980-10-31 Portescap
DD139331A1 (de) * 1978-10-18 1979-12-19 Eberhard Riessland Schrittantrieb zur erzeugung einer linearbewegung eines hubtisches
US4275426A (en) * 1979-03-12 1981-06-23 Exxon Research & Engineering Co. Floppy disc drive
US4297625A (en) * 1979-04-09 1981-10-27 Mesur-Matic Electronics Corporation Apparatus for dividing the step angle of a stepping motor
US4330727A (en) * 1979-12-27 1982-05-18 Claude Oudet Electric step motor
US4302712A (en) * 1980-02-27 1981-11-24 Pritchard Eric K Method of minimizing resonance in stepping motor and improved driver therefor
US4424463A (en) * 1981-05-27 1984-01-03 Musil J Donald Apparatus for minimizing magnetic cogging in an electrical machine
CH653493A5 (en) * 1981-12-04 1985-12-31 Portescap Electric stepper motor
GB2118785B (en) * 1982-03-10 1986-08-13 Japan Servo Direct-current brushless motor
CH653189A5 (fr) * 1983-04-08 1985-12-13 Portescap Moteur pas a pas electrique.

Also Published As

Publication number Publication date
CH653493A5 (en) 1985-12-31
JPS58502081A (ja) 1983-12-01
GB8320666D0 (en) 1983-09-01
DE3249217T1 (de) 1984-10-04
US4629916A (en) 1986-12-16
DE3249217C2 (de) 1986-02-13
WO1983002042A1 (fr) 1983-06-09
GB2123618B (en) 1985-10-30
FR2517897A1 (fr) 1983-06-10
GB2123618A (en) 1984-02-01
US4518883A (en) 1985-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse