CN105723593B - 永磁铁贴面式马达的磁铁固定构造及其设计方法 - Google Patents

永磁铁贴面式马达的磁铁固定构造及其设计方法 Download PDF

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Publication number
CN105723593B
CN105723593B CN201480060794.9A CN201480060794A CN105723593B CN 105723593 B CN105723593 B CN 105723593B CN 201480060794 A CN201480060794 A CN 201480060794A CN 105723593 B CN105723593 B CN 105723593B
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China
Prior art keywords
magnet
length
point
radial direction
insertion groove
Prior art date
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CN201480060794.9A
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English (en)
Chinese (zh)
Other versions
CN105723593A (zh
Inventor
浅野贵洋
兴梠惠
兴梠惠一
大西贵之
东义高
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.)
Meidensha Electric Manufacturing Co Ltd
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Meidensha Electric Manufacturing Co Ltd
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Publication date
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Publication of CN105723593A publication Critical patent/CN105723593A/zh
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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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN201480060794.9A 2013-11-08 2014-11-06 永磁铁贴面式马达的磁铁固定构造及其设计方法 Active CN105723593B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-231672 2013-11-08
JP2013231672A JP6326614B2 (ja) 2013-11-08 2013-11-08 永久磁石表面貼付形モータの磁石固定構造及びその設計手法
PCT/JP2014/079396 WO2015068749A1 (ja) 2013-11-08 2014-11-06 永久磁石表面貼付形モータの磁石固定構造及びその設計手法

Publications (2)

Publication Number Publication Date
CN105723593A CN105723593A (zh) 2016-06-29
CN105723593B true CN105723593B (zh) 2019-03-26

Family

ID=53041526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480060794.9A Active CN105723593B (zh) 2013-11-08 2014-11-06 永磁铁贴面式马达的磁铁固定构造及其设计方法

Country Status (3)

Country Link
JP (1) JP6326614B2 (ja)
CN (1) CN105723593B (ja)
WO (1) WO2015068749A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110476322B (zh) * 2017-03-31 2021-10-29 日本电产株式会社 马达以及电动助力转向装置
JP2018183011A (ja) * 2017-04-21 2018-11-15 株式会社ミツバ 電動モータ及びブラシレスモータ
FR3067880B1 (fr) * 2017-06-15 2020-07-17 Moteurs Leroy-Somer Machine electrique tournante
JP6939543B2 (ja) 2017-07-21 2021-09-22 株式会社デンソー 回転電機
US11843334B2 (en) 2017-07-13 2023-12-12 Denso Corporation Rotating electrical machine
WO2019017495A1 (ja) 2017-07-21 2019-01-24 株式会社デンソー 回転電機
DE112018006699T5 (de) 2017-12-28 2020-09-10 Denso Corporation Rotierende elektrische Maschine
CN111565965B (zh) 2017-12-28 2023-07-14 株式会社电装 车轮驱动装置
DE112018006694T5 (de) 2017-12-28 2020-09-10 Denso Corporation Rotierende elektrische Maschine
CN111566904B (zh) 2017-12-28 2023-04-28 株式会社电装 旋转电机
JP7056443B2 (ja) * 2017-12-28 2022-04-19 株式会社デンソー 回転電機
JP6927186B2 (ja) 2017-12-28 2021-08-25 株式会社デンソー 回転電機
JP7006541B2 (ja) 2017-12-28 2022-01-24 株式会社デンソー 回転電機
WO2019131905A1 (ja) * 2017-12-28 2019-07-04 株式会社デンソー 回転電機
CN113692690A (zh) 2020-03-05 2021-11-23 株式会社电装 旋转电机
JPWO2023027127A1 (ja) 2021-08-26 2023-03-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1521919A (zh) * 2003-01-16 2004-08-18 株式会社萌力克 旋转电气设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5210150B2 (ja) * 2008-12-29 2013-06-12 株式会社日立産機システム 永久磁石式回転電機、エレベータ装置、及び永久磁石式回転電機の製造方法
US20100301695A1 (en) * 2009-04-03 2010-12-02 Asmo Co., Ltd. Rotor and Motor
JP5524674B2 (ja) * 2009-04-10 2014-06-18 アスモ株式会社 ロータ及びモータ
JP2011045156A (ja) * 2009-08-19 2011-03-03 Jtekt Corp 電動モータおよびロータ
JP5378345B2 (ja) * 2010-12-09 2013-12-25 株式会社日立産機システム 永久磁石モータ及びその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1521919A (zh) * 2003-01-16 2004-08-18 株式会社萌力克 旋转电气设备

Also Published As

Publication number Publication date
JP2015092792A (ja) 2015-05-14
CN105723593A (zh) 2016-06-29
JP6326614B2 (ja) 2018-05-23
WO2015068749A1 (ja) 2015-05-14

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