[go: up one dir, main page]

WO2008117654A1 - 小型回転モータ及びこれを利用したＸ－θアクチュエータ - Google Patents

小型回転モータ及びこれを利用したＸ－θアクチュエータ Download PDF

Info

Publication number
WO2008117654A1
WO2008117654A1 PCT/JP2008/054351 JP2008054351W WO2008117654A1 WO 2008117654 A1 WO2008117654 A1 WO 2008117654A1 JP 2008054351 W JP2008054351 W JP 2008054351W WO 2008117654 A1 WO2008117654 A1 WO 2008117654A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
magnet
coil member
small
motor housing
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.)
Ceased
Application number
PCT/JP2008/054351
Other languages
English (en)
French (fr)
Inventor
Hiroshi Kaneshige
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.)
THK Co Ltd
Original Assignee
THK 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 THK Co Ltd filed Critical THK Co Ltd
Priority to JP2009506276A priority Critical patent/JPWO2008117654A1/ja
Publication of WO2008117654A1 publication Critical patent/WO2008117654A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

　モータハウジング(4)内におけるマグネット(5)とコイル部材(6)の位置関係を見直すことで、これらマグネットとコイル部材の配設空間の扁平化を図ることが可能であると共に、モータハウジングの小径化を図ることが可能な小型回転モータであって、モータハウジング(4)に対して回転自在に支承されたモータロータ(3)と、前記モータロータ又はモータハウジングのいずれか一方に搭載されると共にその周方向に沿ってＮ極及びＳ極が交互に配列されたマグネット(5)と、前記モータハウジング又はモータロータに固定されて前記マグネットと対向すると共に、回転磁界を発生させ、前記モータロータに対して回転トルクを与えるコイル部材(6)とから構成されており、前記マグネットとコイル部材を回転軸方向に沿って対向させた。
PCT/JP2008/054351 2007-03-28 2008-03-11 小型回転モータ及びこれを利用したＸ－θアクチュエータ Ceased WO2008117654A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009506276A JPWO2008117654A1 (ja) 2007-03-28 2008-03-11 小型回転モータ及びこれを利用したＸ−θアクチュエータ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007084563 2007-03-28
JP2007-084563 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008117654A1 true WO2008117654A1 (ja) 2008-10-02

Family

ID=39788390

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054351 Ceased WO2008117654A1 (ja) 2007-03-28 2008-03-11 小型回転モータ及びこれを利用したＸ－θアクチュエータ

Country Status (3)

Country Link
JP (1) JPWO2008117654A1 (ja)
TW (1) TW200903958A (ja)
WO (1) WO2008117654A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8487485B2 (en) 2010-01-29 2013-07-16 Sanyo Denki Co., Ltd. Linear synchronous motor
JP7606834B2 (ja) 2020-08-11 2024-12-26 キヤノントッキ株式会社 回転成膜装置および電子デバイスの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002537749A (ja) * 1999-02-12 2002-11-05 シラー，ヘルムート 電気機械
JP2004364348A (ja) * 2003-06-02 2004-12-24 Yaskawa Electric Corp θ−Ｘアクチュエータ
JP2005333725A (ja) * 2004-05-19 2005-12-02 Thk Co Ltd リニアモータアクチュエータ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002537749A (ja) * 1999-02-12 2002-11-05 シラー，ヘルムート 電気機械
JP2004364348A (ja) * 2003-06-02 2004-12-24 Yaskawa Electric Corp θ−Ｘアクチュエータ
JP2005333725A (ja) * 2004-05-19 2005-12-02 Thk Co Ltd リニアモータアクチュエータ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8487485B2 (en) 2010-01-29 2013-07-16 Sanyo Denki Co., Ltd. Linear synchronous motor
JP7606834B2 (ja) 2020-08-11 2024-12-26 キヤノントッキ株式会社 回転成膜装置および電子デバイスの製造方法

Also Published As

Publication number Publication date
TW200903958A (en) 2009-01-16
JPWO2008117654A1 (ja) 2010-07-15

Similar Documents

Publication Publication Date Title
US11804767B2 (en) Magnetic coupling element with a magnetic bearing function
JP2012130086A5 (ja)
JP5215387B2 (ja) 磁気カップリング装置
WO2009028266A1 (ja) アキシャルギャップ型モータ
WO2008100372A3 (en) Nested variable field dynamoelectric machine
WO2009034990A1 (ja) 永久磁石回転機
WO2009001917A1 (ja) アキシャルギャップ型回転機
EP1835597A3 (en) Brushless Electric Motor
CN102647060A (zh) 磁齿轮式复合型轮毂电机
CN103095174A (zh) 中空环形行波超声波电机
JP2004135486A5 (ja)
CN201918878U (zh) 一种径向永磁耦合传动器
US7815535B2 (en) Compact axial flux motor drive
WO2002091555A1 (fr) Dispositif pour accelerer et amplifier l'energie cinetique
TWI488412B (zh) 藉偏置外轉式電機驅動之外迴轉機構
WO2008001121A8 (en) Motor arrangement
WO2008143054A1 (ja) 工作機械用の角度割出し装置
JP7466854B2 (ja) 磁気歯車装置
WO2008117654A1 (ja) 小型回転モータ及びこれを利用したＸ－θアクチュエータ
US9705379B2 (en) Driving device
EP2657568A2 (en) External rotation type power generation device having biased power generator
WO2011084669A3 (en) Permanent magnet direct drive drawworks
WO2010029296A3 (en) Rotary blood pump
JP2006340444A5 (ja)
CN106712454A (zh) 磁传动结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08721767

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009506276

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08721767

Country of ref document: EP

Kind code of ref document: A1