CN102761203B - 马达和盘驱动装置 - Google Patents

马达和盘驱动装置 Download PDF

Info

Publication number
CN102761203B
CN102761203B CN201210113445.1A CN201210113445A CN102761203B CN 102761203 B CN102761203 B CN 102761203B CN 201210113445 A CN201210113445 A CN 201210113445A CN 102761203 B CN102761203 B CN 102761203B
Authority
CN
China
Prior art keywords
connector
circuit board
motor
pedestal portion
pedestal
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.)
Active
Application number
CN201210113445.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN102761203A (zh
Inventor
山田真弘
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
Original Assignee
Nidec Corp
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 Nidec Corp filed Critical Nidec Corp
Publication of CN102761203A publication Critical patent/CN102761203A/zh
Application granted granted Critical
Publication of CN102761203B publication Critical patent/CN102761203B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Brushless Motors (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Frames (AREA)
CN201210113445.1A 2011-04-25 2012-04-17 马达和盘驱动装置 Active CN102761203B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011097691A JP5899649B2 (ja) 2011-04-25 2011-04-25 モータおよびディスク駆動装置
JP2011-097691 2011-04-25

Publications (2)

Publication Number Publication Date
CN102761203A CN102761203A (zh) 2012-10-31
CN102761203B true CN102761203B (zh) 2014-11-05

Family

ID=47055550

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 201220163900 Expired - Lifetime CN202840833U (zh) 2011-04-25 2012-04-17 马达和盘驱动装置
CN201210113445.1A Active CN102761203B (zh) 2011-04-25 2012-04-17 马达和盘驱动装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN 201220163900 Expired - Lifetime CN202840833U (zh) 2011-04-25 2012-04-17 马达和盘驱动装置

Country Status (2)

Country Link
JP (1) JP5899649B2 (ja)
CN (2) CN202840833U (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5899649B2 (ja) * 2011-04-25 2016-04-06 日本電産株式会社 モータおよびディスク駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102044936A (zh) * 2009-10-21 2011-05-04 日本电产株式会社 电机及盘片驱动装置
CN202840833U (zh) * 2011-04-25 2013-03-27 日本电产株式会社 马达和盘驱动装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0715336Y2 (ja) * 1984-04-18 1995-04-10 株式会社東芝 ブラシレスモータ
JPH0742564U (ja) * 1993-12-28 1995-08-04 松下電器産業株式会社 ブラシレスモータ
JPH1198770A (ja) * 1997-09-19 1999-04-09 Victor Co Of Japan Ltd モータのステータ構造及びモータのステータ組立方法
JP3759529B2 (ja) * 2003-02-10 2006-03-29 ファナック株式会社 エンコーダ付モータ
KR100528335B1 (ko) * 2003-07-24 2005-11-15 삼성전자주식회사 스핀들 모터용 가요성 인쇄 회로 및 이를 구비한 디스크드라이브
JP2007195370A (ja) * 2006-01-20 2007-08-02 Nidec Copal Corp ブラシレスモータ及びブラシレス型ファンモータ
JP4946625B2 (ja) * 2007-05-21 2012-06-06 日本電産株式会社 モータ
JP2008312356A (ja) * 2007-06-14 2008-12-25 Nippon Densan Corp 回路基板およびこの回路基板を用いたブラシレスモータ
JP2009050090A (ja) * 2007-08-20 2009-03-05 Nippon Densan Corp チャッキング装置を備えたブラシレスモータおよびこのブラシレスモータ
US7732957B2 (en) * 2007-09-19 2010-06-08 Nidec Corporation Brushless motor
JP5154336B2 (ja) * 2008-08-19 2013-02-27 ミネベアモータ株式会社 ブラシレスモータ
JP2011072143A (ja) * 2009-09-28 2011-04-07 Nippon Densan Corp 回路基板ユニット，モータ、及びディスク駆動装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102044936A (zh) * 2009-10-21 2011-05-04 日本电产株式会社 电机及盘片驱动装置
CN202840833U (zh) * 2011-04-25 2013-03-27 日本电产株式会社 马达和盘驱动装置

Also Published As

Publication number Publication date
JP5899649B2 (ja) 2016-04-06
CN202840833U (zh) 2013-03-27
CN102761203A (zh) 2012-10-31
JP2012231582A (ja) 2012-11-22

Similar Documents

Publication Publication Date Title
US8120872B2 (en) Spindle motor and disk drive apparatus
CN202840835U (zh) 马达以及盘驱动装置
US8164851B2 (en) Base unit for use in storage disk drive apparatus, spindle motor including the base unit, and storage disk drive apparatus including the spindle motor
KR101020799B1 (ko) 스핀들 모터와 인쇄회로기판의 연결구조
US8400729B1 (en) Method of manufacturing motor, motor, and disk drive apparatus
US20070247010A1 (en) Motor
JP2008011611A (ja) モータ
US8749915B2 (en) Motor unit including circuit board arranged on a base portion and disk drive apparatus
CN203243143U (zh) 基底单元、马达以及盘驱动装置
CN102629795A (zh) 主轴马达、盘驱动装置以及主轴马达的制造方法
US7687946B2 (en) Spindle motor
US10290318B2 (en) Motor and disk drive apparatus including a wire passing from a stator through a base first annular portion hole and soldered to a circuit board land portion
US8699180B2 (en) Motor and disk drive apparatus
US9502071B2 (en) Spindle motor and disk drive apparatus
CN105281532A (zh) 主轴马达、盘片驱动装置以及电子设备
CN101521421B (zh) 马达以及盘驱动设备
CN102005224A (zh) 电机设备
CN203933203U (zh) 主轴马达以及盘片驱动装置
JP2007037393A (ja) スピンドルモータおよび該スピンドルモータを搭載した記録ディスク駆動装置
CN102761203B (zh) 马达和盘驱动装置
KR101037483B1 (ko) 엔코더가 탑재된 스핀들 모터 어셈블리
CN203104219U (zh) 马达以及盘驱动装置
US10236745B2 (en) Motor
CN204012997U (zh) 主轴马达以及盘片驱动装置
US10249342B2 (en) Base unit, disk drive apparatus, and method of manufacturing base unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant