KR870008426A - 2상 브러시레스 모터 - Google Patents

2상 브러시레스 모터 Download PDF

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Publication number
KR870008426A
KR870008426A KR870001552A KR870001552A KR870008426A KR 870008426 A KR870008426 A KR 870008426A KR 870001552 A KR870001552 A KR 870001552A KR 870001552 A KR870001552 A KR 870001552A KR 870008426 A KR870008426 A KR 870008426A
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KR
South Korea
Prior art keywords
brushless motor
pair
phase brushless
phase
coils forming
Prior art date
Application number
KR870001552A
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English (en)
Other versions
KR0121542B1 (ko
Inventor
사토시 사카모토
Original Assignee
오가 노리오
소니 가부시키 가이샤
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.)
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Publication date
Application filed by 오가 노리오, 소니 가부시키 가이샤 filed Critical 오가 노리오
Publication of KR870008426A publication Critical patent/KR870008426A/ko
Application granted granted Critical
Publication of KR0121542B1 publication Critical patent/KR0121542B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)

Abstract

내용 없음

Description

2상 브러시레스 모터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본원 발명의 제 1 의 실시예에 의한 2 상 브러시레스머터(brushless motor)에 있어서의 로터매그닛(rotor magnet)의 착자(着磁) 패턴을 나타내는 평면도.
제 2 도, 제 3 도 및 제 4 도는 제 1 도의 매그닛을 사용한 모터의 토크특성도.
제 5 도는 로터매그닛의 회전위치와 스테이터(stator)와의 관계를 설명하기 위한 도면.

Claims (1)

  1. 최소한 1 쌍의 제 1 의 자극과, 이 제 1 의 자극의 자극폭보다 작은 자극폭을 가지는 최소한 1쌍의 제 2 의 자극이 설치된 로터매그닛과,
    제 1의 상(相)을 형성하는 최소한 1쌍의 제 1 의 코일과, 제 2 의 상을 형성하는 최소한 1쌍의 제 2 코일이 설치된 스테이터를 가지며,
    상기 제 1 및 제 2의 상을 형성하는 각 코일에 의하여 발생되는 토크를 각기 다르게 되도록 한 것을 특징으로 하는 2 상 브러시레스모터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870001552A 1986-02-27 1987-02-24 2상 브러시레스모터 KR0121542B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP42701 1986-02-27
JP?????86-42701 1986-02-27
JP61042701A JPS62201048A (ja) 1986-02-27 1986-02-27 二相ブラシレスモ−タ

Publications (2)

Publication Number Publication Date
KR870008426A true KR870008426A (ko) 1987-09-26
KR0121542B1 KR0121542B1 (ko) 1997-11-22

Family

ID=12643356

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001552A KR0121542B1 (ko) 1986-02-27 1987-02-24 2상 브러시레스모터

Country Status (6)

Country Link
US (1) US4968913A (ko)
EP (1) EP0234587B1 (ko)
JP (1) JPS62201048A (ko)
KR (1) KR0121542B1 (ko)
CA (1) CA1273047A (ko)
DE (1) DE3785777T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447603B1 (ko) * 2002-10-09 2004-09-04 삼성전기주식회사 단상 브러시리스 직류 모터

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US5148070A (en) * 1991-08-30 1992-09-15 Platt Saco Lowell Corporation Apparatus for commutation of an electric motor
US5161361A (en) * 1991-08-30 1992-11-10 Platt Saco Lowell Corporation Motor-driven spindle assembly for ring spinning
US5227684A (en) * 1991-12-17 1993-07-13 Riley Steven L Revolving field electric motor
US5699155A (en) * 1993-07-26 1997-12-16 Kawasaki Steel Corporation Emission spectral analysis method and instrument therefor
US5631508A (en) * 1993-07-27 1997-05-20 Mitsumi Electric Co., Ltd. Cost-saving, small-sized motor with improved stability over wide speed range
US5633546A (en) * 1993-12-30 1997-05-27 Emerson Electric Co. Magnetic sensor for switched reluctance motor
US6080352A (en) * 1994-07-11 2000-06-27 Seagate Technologies, Inc. Method of magnetizing a ring-shaped magnet
JP2733824B2 (ja) * 1995-04-19 1998-03-30 日本サーボ株式会社 ２相式永久磁石回転電機
JP3720417B2 (ja) * 1995-05-12 2005-11-30 日本電産株式会社 磁石モータ
US5686770A (en) * 1995-11-03 1997-11-11 Kabushiki Kaisha Sankyo Seiki Seisakusho Position detector of a brushless motor
US5982074A (en) 1996-12-11 1999-11-09 Advanced Technologies Int., Ltd. Axial field motor/generator
JP2001339889A (ja) * 2000-05-26 2001-12-07 Alps Electric Co Ltd スピンドルモータのロータおよびインデックス信号出力装置とそれらを備えたｆｄｄ装置
JP2002136094A (ja) * 2000-10-30 2002-05-10 Minebea Co Ltd ステッピングモータ
US6940236B2 (en) * 2003-05-27 2005-09-06 Sunonwealth Electric Machine Industry Co., Ltd. Parallel connected double-phase full-wave brushless dc motor
US7095149B2 (en) * 2004-05-26 2006-08-22 Mitsumi Electric Co., Ltd. Magnetization pattern of rotor magnet for stepping motor
US7586221B2 (en) * 2006-09-27 2009-09-08 Lin Ted T Low vibration hybrid step motor
EP2304863B1 (en) 2008-07-30 2018-06-27 Regal Beloit America, Inc. Interior permanent magnet motor including rotor with unequal poles
JP2012135177A (ja) * 2010-12-24 2012-07-12 Asmo Co Ltd モータ

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CH395304A (fr) * 1963-05-21 1965-07-15 Berex Establishment Moteur synchrone à autodémarrage en charge
DE2424290C2 (de) * 1974-05-18 1986-06-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit ebenem Luftspalt
US4394594A (en) * 1975-07-24 1983-07-19 Papst-Motoren Kg Motor with a disk rotor
GB1604121A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
JPS547108A (en) * 1977-06-18 1979-01-19 Sony Corp Dc motor
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
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JPS5822574A (ja) * 1981-08-04 1983-02-09 Sony Corp ３相両方向通電方式のブラシレスモ−タ
JPS5895184U (ja) * 1981-12-18 1983-06-28 アルプス電気株式会社 直流無刷子モ−タ
JPS58107058A (ja) * 1981-12-21 1983-06-25 Hitachi Ltd 平面対向ブラシレスモ−タ
US4520300A (en) * 1982-12-06 1985-05-28 Fradella Richard B Brushless ultra-efficient regenerative servomechanism
JPH0622394B2 (ja) * 1983-01-14 1994-03-23 ソニー株式会社 ３相ブラシレスモータ
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447603B1 (ko) * 2002-10-09 2004-09-04 삼성전기주식회사 단상 브러시리스 직류 모터

Also Published As

Publication number Publication date
KR0121542B1 (ko) 1997-11-22
EP0234587A2 (en) 1987-09-02
US4968913A (en) 1990-11-06
JPS62201048A (ja) 1987-09-04
DE3785777T2 (de) 1993-08-12
EP0234587A3 (en) 1989-06-14
EP0234587B1 (en) 1993-05-12
CA1273047A (en) 1990-08-21
DE3785777D1 (de) 1993-06-17

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