CN104079102B - 直接驱动式马达 - Google Patents

直接驱动式马达 Download PDF

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Publication number
CN104079102B
CN104079102B CN201310565922.2A CN201310565922A CN104079102B CN 104079102 B CN104079102 B CN 104079102B CN 201310565922 A CN201310565922 A CN 201310565922A CN 104079102 B CN104079102 B CN 104079102B
Authority
CN
China
Prior art keywords
annular body
primary
space
drive motor
direct drive
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 - Fee Related
Application number
CN201310565922.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104079102A (zh
Inventor
小池晴彦
加来靖彦
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
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 Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Publication of CN104079102A publication Critical patent/CN104079102A/zh
Application granted granted Critical
Publication of CN104079102B publication Critical patent/CN104079102B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • 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
    • 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
    • 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
    • H02K5/165—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotor around a fixed spindle; radially supporting the rotor directly

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
CN201310565922.2A 2013-03-27 2013-11-14 直接驱动式马达 Expired - Fee Related CN104079102B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-066134 2013-03-27
JP2013066134A JP5598563B1 (ja) 2013-03-27 2013-03-27 ダイレクトドライブモータ

Publications (2)

Publication Number Publication Date
CN104079102A CN104079102A (zh) 2014-10-01
CN104079102B true CN104079102B (zh) 2017-09-22

Family

ID=49382321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310565922.2A Expired - Fee Related CN104079102B (zh) 2013-03-27 2013-11-14 直接驱动式马达

Country Status (6)

Country Link
US (1) US20140292113A1 (OSRAM)
EP (1) EP2784913A2 (OSRAM)
JP (1) JP5598563B1 (OSRAM)
KR (1) KR101514149B1 (OSRAM)
CN (1) CN104079102B (OSRAM)
IN (1) IN2013CH05152A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10737817B2 (en) 2016-09-26 2020-08-11 Yaskawa America, Inc. Method, apparatus, and system for robotic article handling
KR102675903B1 (ko) * 2023-11-09 2024-06-17 국립공주대학교 산학협력단 회전 안정화 모터
WO2025213266A1 (en) * 2024-04-09 2025-10-16 Planar Motor Incorporated Displacement system and mover and stator device therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441727U (OSRAM) * 1987-09-09 1989-03-13
JP2006275234A (ja) * 2005-03-30 2006-10-12 Kumamoto Technology & Industry Foundation エアベアリングおよびリング状モータ
JP2011099523A (ja) * 2009-11-06 2011-05-19 Mitaka Koki Co Ltd ロータリエンコーダ制御式エアスピンドル

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402377A (en) * 1943-02-09 1946-06-18 Westinghouse Electric Corp Turbine apparatus
JPS6026814A (ja) * 1983-07-25 1985-02-09 Ebara Corp スラスト軸受
US4699525A (en) * 1985-07-18 1987-10-13 Ebara Corporation Thrust bearing
JPH02173415A (ja) * 1988-12-26 1990-07-04 Uingu Haisera:Kk セラミックス製軸受及び該軸受の製造方法
JPH0638440A (ja) * 1992-07-20 1994-02-10 Toshiba Corp モータ
JP2000011505A (ja) * 1998-06-25 2000-01-14 Victor Co Of Japan Ltd ディスクセンタリング装置及びこのディスクセンタリング装置を適用したマスター用ディスク原盤製作装置
US7193811B2 (en) * 2002-05-07 2007-03-20 Seagate Technology Llc Fluid dynamic bearing with non-linear damping
JP2003339136A (ja) 2002-05-20 2003-11-28 Kumamoto Technology & Industry Foundation 環状モータ
DE102004062116B3 (de) * 2004-12-23 2006-05-11 Ab Skf Lageranordnung für einen Computertomographen
JP2006333652A (ja) 2005-05-27 2006-12-07 Nikki Denso Kk リニアモータ及び精密回転テーブル
JP2007124854A (ja) 2005-10-31 2007-05-17 Nsk Ltd ダイレクトドライブモータ
JP4930050B2 (ja) 2006-12-28 2012-05-09 日本精工株式会社 ダイレクトドライブモータ
JP2008180349A (ja) 2006-12-29 2008-08-07 Nsk Ltd テーパ状部材による固定構造を有する転がり軸受装置
EP2105247B1 (en) * 2008-03-25 2017-11-29 Mycronic AB Positioning system
KR101095196B1 (ko) * 2010-06-01 2011-12-16 삼성전기주식회사 스핀들 모터
JP5963069B2 (ja) * 2010-11-15 2016-08-03 Smc株式会社 リニアアクチュエータ
US8858084B2 (en) * 2011-01-17 2014-10-14 Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd. Rotating device and component for fluid dynamic bearing unit thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441727U (OSRAM) * 1987-09-09 1989-03-13
JP2006275234A (ja) * 2005-03-30 2006-10-12 Kumamoto Technology & Industry Foundation エアベアリングおよびリング状モータ
JP2011099523A (ja) * 2009-11-06 2011-05-19 Mitaka Koki Co Ltd ロータリエンコーダ制御式エアスピンドル

Also Published As

Publication number Publication date
US20140292113A1 (en) 2014-10-02
CN104079102A (zh) 2014-10-01
JP2014193012A (ja) 2014-10-06
IN2013CH05152A (OSRAM) 2015-04-24
KR101514149B1 (ko) 2015-04-21
EP2784913A2 (en) 2014-10-01
KR20140119616A (ko) 2014-10-10
JP5598563B1 (ja) 2014-10-01

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Granted publication date: 20170922

Termination date: 20201114

CF01 Termination of patent right due to non-payment of annual fee