JP2005341791A - モータ、特にスピンドルモータ - Google Patents

モータ、特にスピンドルモータ Download PDF

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Publication number
JP2005341791A
JP2005341791A JP2005139971A JP2005139971A JP2005341791A JP 2005341791 A JP2005341791 A JP 2005341791A JP 2005139971 A JP2005139971 A JP 2005139971A JP 2005139971 A JP2005139971 A JP 2005139971A JP 2005341791 A JP2005341791 A JP 2005341791A
Authority
JP
Japan
Prior art keywords
yoke
motor according
layers
motor
stator
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.)
Withdrawn
Application number
JP2005139971A
Other languages
English (en)
Japanese (ja)
Inventor
Guido Schmid
シュミート ギド
Hermann Flammer
フラマー ハーマン
Juergen Oelsch
エルシュ ユルゲン
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.)
Minebea Co Ltd
Original Assignee
Minebea 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 Minebea Co Ltd filed Critical Minebea Co Ltd
Publication of JP2005341791A publication Critical patent/JP2005341791A/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2786—Outer rotors
    • H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2791—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2005139971A 2004-05-22 2005-05-12 モータ、特にスピンドルモータ Withdrawn JP2005341791A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004025226A DE102004025226A1 (de) 2004-05-22 2004-05-22 Elektromotor, insbesondere Spindelmotor

Publications (1)

Publication Number Publication Date
JP2005341791A true JP2005341791A (ja) 2005-12-08

Family

ID=35432989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005139971A Withdrawn JP2005341791A (ja) 2004-05-22 2005-05-12 モータ、特にスピンドルモータ

Country Status (2)

Country Link
JP (1) JP2005341791A (de)
DE (1) DE102004025226A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183378A1 (ja) * 2016-04-19 2017-10-26 澤藤電機株式会社 アウターロータ型多極発電機におけるロータ構造
JP2020137330A (ja) * 2019-02-22 2020-08-31 日本電産株式会社 モータ、送風装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2210330A1 (de) 2007-11-05 2010-07-28 Arçelik Anonim Sirketi Elektromotor
EP2658087B1 (de) 2012-04-27 2020-07-22 Siemens Aktiengesellschaft Permanentmagnetischer Außenläufer für eine elektrische Maschine und elektrische Maschine mit derartigem Läufer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428913A (de) * 1964-03-28 1967-01-31 Siemens Ag Verfahren zum Herstellen eines lamellierten Ständerblechpaketes für elektrische Maschinen und nach dem Verfahren hergestelltes Ständerblechpaket
DE1613006B2 (de) * 1967-03-18 1971-12-23 Gebr Buhler Nachfolger GmbH, 8500 Nürnberg Kollektorloser gleichstrommotor
DE1613011A1 (de) * 1967-06-03 1970-10-08 Krupp Gmbh Stator eines dauermagnetisch erregten Kleinmotors
DE1613443A1 (de) * 1967-12-29 1971-01-28 Siemens Ag Rueckschlusseisen eines Elektromotors
DE2630806A1 (de) * 1976-07-08 1978-01-12 Siemens Ag Geblechtes staenderjoch elektrischer maschinen
DE2721019A1 (de) * 1977-05-10 1978-11-16 Siemens Ag Geblechtes staenderjoch fuer elektrische maschinen
FR2484727A1 (fr) * 1980-06-16 1981-12-18 Ivchenko Jury Circuit magnetique pour machine electrique
DE3248516A1 (de) * 1982-12-29 1984-07-12 Jakov Moiseevič Vladimir Chait Elektrische maschine und herstellungsverfahren fuer deren trennbaren magnetleiter
WO1991009442A1 (en) * 1989-12-20 1991-06-27 Benford Susan M Magnetic flux return path for an electrical device
DE19947119A1 (de) * 1999-09-30 2001-05-10 Siemens Ag Elektrische Maschine mit einem Stator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017183378A1 (ja) * 2016-04-19 2017-10-26 澤藤電機株式会社 アウターロータ型多極発電機におけるロータ構造
JP2020137330A (ja) * 2019-02-22 2020-08-31 日本電産株式会社 モータ、送風装置

Also Published As

Publication number Publication date
DE102004025226A1 (de) 2005-12-22

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Effective date: 20070611

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