CN113632349B - 转子的制造方法和马达的制造方法 - Google Patents

转子的制造方法和马达的制造方法 Download PDF

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Publication number
CN113632349B
CN113632349B CN202080024461.6A CN202080024461A CN113632349B CN 113632349 B CN113632349 B CN 113632349B CN 202080024461 A CN202080024461 A CN 202080024461A CN 113632349 B CN113632349 B CN 113632349B
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CN
China
Prior art keywords
rotor
radial
magnetized
magnetic
magnetic member
Prior art date
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Active
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CN202080024461.6A
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English (en)
Chinese (zh)
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CN113632349A (zh
Inventor
田中淳也
上田智哉
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.)
Nidec Corp
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Nidec Corp
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Publication of CN113632349A publication Critical patent/CN113632349A/zh
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Publication of CN113632349B publication Critical patent/CN113632349B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent 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
    • 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
    • H02K1/2783—Surface mounted magnets; Inset magnets with magnets arranged in Halbach arrays
    • 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
    • H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN202080024461.6A 2019-03-28 2020-01-10 转子的制造方法和马达的制造方法 Active CN113632349B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019064844 2019-03-28
JP2019-064844 2019-03-28
PCT/JP2020/000564 WO2020195005A1 (ja) 2019-03-28 2020-01-10 ロータの製造方法、およびモータの製造方法

Publications (2)

Publication Number Publication Date
CN113632349A CN113632349A (zh) 2021-11-09
CN113632349B true CN113632349B (zh) 2024-04-16

Family

ID=72610479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080024461.6A Active CN113632349B (zh) 2019-03-28 2020-01-10 转子的制造方法和马达的制造方法

Country Status (4)

Country Link
US (1) US12316173B2 (enExample)
JP (1) JPWO2020195005A1 (enExample)
CN (1) CN113632349B (enExample)
WO (1) WO2020195005A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7647531B2 (ja) * 2021-12-16 2025-03-18 トヨタ自動車株式会社 着磁方法及び着磁装置
JP7632324B2 (ja) * 2022-01-25 2025-02-19 トヨタ自動車株式会社 着磁方法及び着磁装置

Citations (5)

* Cited by examiner, † Cited by third party
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JP2004072820A (ja) * 2002-08-01 2004-03-04 Yaskawa Electric Corp Ａｃモータの回転子の着磁治具及びそれを用いた製造方法
CN102576595A (zh) * 2009-10-19 2012-07-11 三菱电机株式会社 磁化装置、永磁电动机的制造方法
JP2013126281A (ja) * 2011-12-14 2013-06-24 Daikin Ind Ltd 界磁子の製造方法及び界磁子用の端板
JP2013247721A (ja) * 2012-05-24 2013-12-09 Panasonic Corp 異方性磁石ロータとその製造方法およびそれらを用いたモータ
CN103534900A (zh) * 2011-07-08 2014-01-22 三菱电机株式会社 永磁铁型旋转电机及其制造方法

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JP2004350427A (ja) * 2003-05-22 2004-12-09 Denso Corp 回転電機とその回転子
JP2010098891A (ja) 2008-10-17 2010-04-30 Asmo Co Ltd モータ
JP2010130818A (ja) * 2008-11-28 2010-06-10 Daikin Ind Ltd 界磁子の製造方法
JP5515478B2 (ja) * 2009-07-17 2014-06-11 株式会社安川電機 周期磁界発生装置およびそれを用いたリニアモータ、回転型モータ
DE112013002006T5 (de) * 2012-04-10 2014-12-31 Honda Motor Co., Ltd. Elektrischer Umlaufmaschinen-Rotor
US9577496B2 (en) * 2012-11-13 2017-02-21 Asmo Co., Ltd. Rotor and brushless motor with rotation position detection
DE102013018737A1 (de) * 2012-11-13 2014-05-15 Asmo Co., Ltd. Bürstenloser motor und rotor
US9859761B2 (en) * 2013-02-12 2018-01-02 Asmo Co., Ltd. Rotor and motor
JP2014155415A (ja) * 2013-02-13 2014-08-25 Jtekt Corp 磁石埋込型ロータ及び磁石埋込型ロータの製造方法
CN104377918B (zh) * 2014-12-10 2017-02-22 哈尔滨工业大学 轴向‑径向磁场电磁行星齿轮功率分配器
JP6600994B2 (ja) * 2015-06-02 2019-11-06 株式会社ジェイテクト 埋込磁石型ロータユニットの製造方法、および着磁装置
DE112016006315T5 (de) * 2016-01-27 2018-10-18 Mitsubishi Electric Corporation Rotor, Magnetisierungsverfahren, Motor und Scrollverdichter
US20180212501A1 (en) * 2017-01-25 2018-07-26 J. Rhett Mayor Line-start single-phase induction motor
WO2019026979A1 (ja) * 2017-08-01 2019-02-07 株式会社デンソー 回転電機、回転電機駆動システム、磁石、磁石の製造方法、着磁装置、及び磁石ユニット
WO2019049392A1 (ja) * 2017-09-11 2019-03-14 株式会社 東芝 回転電機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004072820A (ja) * 2002-08-01 2004-03-04 Yaskawa Electric Corp Ａｃモータの回転子の着磁治具及びそれを用いた製造方法
CN102576595A (zh) * 2009-10-19 2012-07-11 三菱电机株式会社 磁化装置、永磁电动机的制造方法
CN103534900A (zh) * 2011-07-08 2014-01-22 三菱电机株式会社 永磁铁型旋转电机及其制造方法
JP2013126281A (ja) * 2011-12-14 2013-06-24 Daikin Ind Ltd 界磁子の製造方法及び界磁子用の端板
JP2013247721A (ja) * 2012-05-24 2013-12-09 Panasonic Corp 異方性磁石ロータとその製造方法およびそれらを用いたモータ

Also Published As

Publication number Publication date
CN113632349A (zh) 2021-11-09
US20220181954A1 (en) 2022-06-09
WO2020195005A1 (ja) 2020-10-01
JPWO2020195005A1 (enExample) 2020-10-01
US12316173B2 (en) 2025-05-27

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