CN106208471B - 主轴马达以及盘片驱动装置 - Google Patents

主轴马达以及盘片驱动装置 Download PDF

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Publication number
CN106208471B
CN106208471B CN201510464374.3A CN201510464374A CN106208471B CN 106208471 B CN106208471 B CN 106208471B CN 201510464374 A CN201510464374 A CN 201510464374A CN 106208471 B CN106208471 B CN 106208471B
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China
Prior art keywords
base portion
sheet material
hole
lead
spindle motor
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CN201510464374.3A
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Chinese (zh)
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CN106208471A (zh
Inventor
米田朋广
小林裕
滝政信
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Nidec Corp
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Nidec Corp
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  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Windings For Motors And Generators (AREA)
CN201510464374.3A 2014-12-04 2015-07-31 主轴马达以及盘片驱动装置 Active CN106208471B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014-245864 2014-12-04
JP2014245864 2014-12-04
JP2015034773A JP2016111906A (ja) 2014-12-04 2015-02-25 スピンドルモータ、およびディスク駆動装置
JP2015-034773 2015-02-25

Publications (2)

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CN106208471A CN106208471A (zh) 2016-12-07
CN106208471B true CN106208471B (zh) 2018-09-04

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CN201510464374.3A Active CN106208471B (zh) 2014-12-04 2015-07-31 主轴马达以及盘片驱动装置

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JP (2) JP2016111906A (ja)
CN (1) CN106208471B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018096704A1 (ja) 2016-11-23 2018-05-31 日本電産株式会社 モータ及び電動パワーステアリング装置
JP6989638B2 (ja) * 2017-05-19 2022-01-05 株式会社東芝 ハードディスクドライブ
JP7147769B2 (ja) * 2017-09-15 2022-10-05 日本電産株式会社 モータ及び電動パワーステアリング装置
JP6915472B2 (ja) * 2017-09-22 2021-08-04 日本電産株式会社 ベースプレート、ハードディスク装置および製造方法
JP7070283B2 (ja) * 2018-09-21 2022-05-18 株式会社デンソー モータ及びモータの製造方法
US10755740B2 (en) 2018-09-28 2020-08-25 Minebea Mitsumi Inc. Spindle motor
US10825476B2 (en) 2018-11-07 2020-11-03 Minebea Mitsumi Inc. Spindle motor
JP2020078178A (ja) * 2018-11-07 2020-05-21 ミネベアミツミ株式会社 スピンドルモータ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075021A (zh) * 2009-11-25 2011-05-25 日本电产株式会社 主轴电机及盘片驱动装置
CN102545447A (zh) * 2010-11-08 2012-07-04 日本电产株式会社 马达单元及盘驱动装置
CN203118465U (zh) * 2012-03-01 2013-08-07 日本电产株式会社 主轴马达和盘驱动装置
CN103280909A (zh) * 2010-04-07 2013-09-04 日本电产株式会社 主轴电机和具有该主轴电机的记录盘片驱动装置
CN103580365A (zh) * 2012-08-07 2014-02-12 日本电产株式会社 主轴马达以及盘驱动装置
CN103812274A (zh) * 2012-11-08 2014-05-21 日本电产株式会社 主轴马达及盘驱动装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710863U (ja) * 1993-07-16 1995-02-14 株式会社三協精機製作所 磁気ディスク駆動装置
JP2005207328A (ja) * 2004-01-23 2005-08-04 Toyota Industries Corp 圧縮機
JP2005245141A (ja) * 2004-02-27 2005-09-08 Matsushita Electric Ind Co Ltd スピンドルモータ
JP4958275B2 (ja) * 2007-02-16 2012-06-20 独立行政法人産業技術総合研究所 針一体型センサ
JP2010225207A (ja) * 2009-03-19 2010-10-07 Alphana Technology Co Ltd ディスク駆動装置
JP2012151940A (ja) * 2011-01-17 2012-08-09 Alphana Technology Co Ltd 回転機器およびその回転機器の製造方法
JP2013078249A (ja) * 2011-09-30 2013-04-25 Alphana Technology Co Ltd 回転機器
KR20130049874A (ko) * 2011-11-07 2013-05-15 삼성전기주식회사 스핀들 모터 및 그 제조방법
US8908321B2 (en) * 2013-03-29 2014-12-09 Samsung Electro-Mechanics Co., Ltd. Spindle motor and hard disk drive including the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102075021A (zh) * 2009-11-25 2011-05-25 日本电产株式会社 主轴电机及盘片驱动装置
CN103280909A (zh) * 2010-04-07 2013-09-04 日本电产株式会社 主轴电机和具有该主轴电机的记录盘片驱动装置
CN102545447A (zh) * 2010-11-08 2012-07-04 日本电产株式会社 马达单元及盘驱动装置
CN203118465U (zh) * 2012-03-01 2013-08-07 日本电产株式会社 主轴马达和盘驱动装置
CN103580365A (zh) * 2012-08-07 2014-02-12 日本电产株式会社 主轴马达以及盘驱动装置
CN103812274A (zh) * 2012-11-08 2014-05-21 日本电产株式会社 主轴马达及盘驱动装置

Also Published As

Publication number Publication date
JP2016111906A (ja) 2016-06-20
JP6569240B2 (ja) 2019-09-04
CN106208471A (zh) 2016-12-07
JP2016111907A (ja) 2016-06-20

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