CN109802502B - 转子及电动机 - Google Patents

转子及电动机 Download PDF

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Publication number
CN109802502B
CN109802502B CN201811364301.7A CN201811364301A CN109802502B CN 109802502 B CN109802502 B CN 109802502B CN 201811364301 A CN201811364301 A CN 201811364301A CN 109802502 B CN109802502 B CN 109802502B
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Prior art keywords
outer peripheral
annular
peripheral surface
diameter
permanent magnet
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Chinese (zh)
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CN109802502A (zh
Inventor
褔泽久志
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Nidec Instruments Corp
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Nidec Sankyo Corp
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  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
CN201811364301.7A 2017-11-17 2018-11-16 转子及电动机 Active CN109802502B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017221454A JP7064850B2 (ja) 2017-11-17 2017-11-17 ロータおよびモータ
JP2017-221454 2017-11-17

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CN109802502A CN109802502A (zh) 2019-05-24
CN109802502B true CN109802502B (zh) 2021-03-23

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CN (1) CN109802502B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021029062A (ja) * 2019-08-09 2021-02-25 日本電産サンキョー株式会社 ロータおよびモータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1187706A (zh) * 1997-01-07 1998-07-15 追浜工业株式会社 旋转机械的转子
CN1601872A (zh) * 2003-09-25 2005-03-30 乐金电子(天津)电器有限公司 变换磁阻式电机的转子
CN101300728A (zh) * 2005-09-01 2008-11-05 丰田自动车株式会社 转子的制造方法和转子

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612776U (ja) * 1984-06-13 1986-01-09 神鋼電機株式会社 ブラシレスモ−タの永久磁石回転子
JPS614447A (ja) * 1984-06-18 1986-01-10 Aisan Ind Co Ltd ステツプモ−タ用ロ−タとその製造方法
JP2942434B2 (ja) * 1993-02-23 1999-08-30 富士電気化学株式会社 ステッピングモータ用ロータおよびその製造方法
JP3484051B2 (ja) * 1997-09-10 2004-01-06 株式会社 日立インダストリイズ 永久磁石式同期電動機及びその製造方法ならびに永久磁石式同期電動機を備えた遠心圧縮機
JP5193873B2 (ja) * 2006-10-17 2013-05-08 山洋電気株式会社 モータ用回転子及びその製造方法
JP4932620B2 (ja) 2007-07-06 2012-05-16 日本電産サンキョー株式会社 ロータ、ロータの製造方法、およびモータ
CN102751801B (zh) * 2007-07-06 2014-10-15 日本电产三协株式会社 转子、转子的制造方法以及具有该转子的马达
US8183734B2 (en) 2008-07-28 2012-05-22 Direct Drive Systems, Inc. Hybrid winding configuration of an electric machine
JP6212020B2 (ja) * 2014-11-13 2017-10-11 ファナック株式会社 回転子の製造方法
JP6571546B2 (ja) * 2016-01-21 2019-09-04 ファナック株式会社 電動機のロータの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1187706A (zh) * 1997-01-07 1998-07-15 追浜工业株式会社 旋转机械的转子
CN1601872A (zh) * 2003-09-25 2005-03-30 乐金电子(天津)电器有限公司 变换磁阻式电机的转子
CN101300728A (zh) * 2005-09-01 2008-11-05 丰田自动车株式会社 转子的制造方法和转子

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CN109802502A (zh) 2019-05-24
JP7064850B2 (ja) 2022-05-11
JP2019092354A (ja) 2019-06-13

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