CN106558939B - 马达 - Google Patents

马达 Download PDF

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Publication number
CN106558939B
CN106558939B CN201610856929.3A CN201610856929A CN106558939B CN 106558939 B CN106558939 B CN 106558939B CN 201610856929 A CN201610856929 A CN 201610856929A CN 106558939 B CN106558939 B CN 106558939B
Authority
CN
China
Prior art keywords
axis
cartridge
bearing portion
axis direction
axis hole
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
CN201610856929.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN106558939A (zh
Inventor
有贺久刚
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.)
Nedeco Instruments Shaoguan Co ltd
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co Ltd
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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Publication of CN106558939A publication Critical patent/CN106558939A/zh
Application granted granted Critical
Publication of CN106558939B publication Critical patent/CN106558939B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/165—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CN201610856929.3A 2015-09-29 2016-09-27 马达 Active CN106558939B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-190557 2015-09-29
JP2015190557A JP6715585B2 (ja) 2015-09-29 2015-09-29 モータ

Publications (2)

Publication Number Publication Date
CN106558939A CN106558939A (zh) 2017-04-05
CN106558939B true CN106558939B (zh) 2018-11-16

Family

ID=58417495

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610856929.3A Active CN106558939B (zh) 2015-09-29 2016-09-27 马达
CN201621083640.4U Withdrawn - After Issue CN206099611U (zh) 2015-09-29 2016-09-27 马达

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201621083640.4U Withdrawn - After Issue CN206099611U (zh) 2015-09-29 2016-09-27 马达

Country Status (3)

Country Link
JP (1) JP6715585B2 (ja)
CN (2) CN106558939B (ja)
WO (1) WO2017057230A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6715585B2 (ja) * 2015-09-29 2020-07-01 日本電産サンキョー株式会社 モータ
CN111819766B (zh) * 2018-03-13 2023-05-12 日本电产株式会社 马达

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206099611U (zh) * 2015-09-29 2017-04-12 日本电产三协株式会社 马达

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285063A (ja) * 1996-04-10 1997-10-31 Sankyo Seiki Mfg Co Ltd 軸受ホルダおよびその射出成形方法
JPH10339323A (ja) * 1997-06-06 1998-12-22 Asmo Co Ltd すべり軸受け及びモータ
JP3745505B2 (ja) * 1997-07-25 2006-02-15 アスモ株式会社 すべり軸受け及びモータ
US6051900A (en) * 1999-08-03 2000-04-18 Tokyo Parts Industrial Co., Ltd. Flat coreless vibrator motor having no output shaft
JP2001286089A (ja) * 2000-03-30 2001-10-12 Tokyo Parts Ind Co Ltd 軸固定軸に軸支されたロータと同ロータを備えた軸固定型モータ
JP4111854B2 (ja) * 2003-03-28 2008-07-02 松下電器産業株式会社 流体軸受装置における液体潤滑剤の液面深さ測定方法
US6819021B1 (en) * 2003-03-31 2004-11-16 Sunonwealth Electric Machine Industry Co., Ltd. Combination of a base and an axle tube for a motor
JP2006316921A (ja) * 2005-05-13 2006-11-24 Nippon Densan Corp スピンドルモーターとその流体動圧軸受構造
JP2007247885A (ja) * 2005-08-31 2007-09-27 Matsushita Electric Ind Co Ltd 流体軸受式回転装置およびこれを備えた記録再生装置
JP2009303444A (ja) * 2008-06-17 2009-12-24 Sanyo Electric Co Ltd 扁平形モータ
KR101064456B1 (ko) * 2009-08-28 2011-09-15 엘지이노텍 주식회사 베어링 구조체 및 스핀들 모터
KR101113536B1 (ko) * 2010-07-07 2012-02-29 삼성전기주식회사 유체 동압 베어링 어셈블리
JP5838734B2 (ja) * 2010-12-27 2016-01-06 日本電産株式会社 スピンドルモータ、ディスク駆動装置およびスピンドルモータの製造方法
KR101376805B1 (ko) * 2012-07-05 2014-03-21 삼성전기주식회사 스핀들 모터

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206099611U (zh) * 2015-09-29 2017-04-12 日本电产三协株式会社 马达

Also Published As

Publication number Publication date
CN206099611U (zh) 2017-04-12
CN106558939A (zh) 2017-04-05
JP6715585B2 (ja) 2020-07-01
JP2017070022A (ja) 2017-04-06
WO2017057230A1 (ja) 2017-04-06

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190904

Address after: Ruyuan Economic Development Zone, Ruyuan County, Shaoguan City, Guangdong Province

Co-patentee after: NIDEC SANKYO Corp.

Patentee after: Nippon electric three HS Electronics (Shaoguan) Co.,Ltd.

Address before: Nagano

Patentee before: NIDEC SANKYO Corp.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Ruyuan Economic Development Zone, Ruyuan County, Shaoguan City, Guangdong Province

Patentee after: NEDECO Instruments (Shaoguan) Co.,Ltd.

Patentee after: NIDEC SANKYO Corp.

Address before: Ruyuan Economic Development Zone, Ruyuan County, Shaoguan City, Guangdong Province

Patentee before: Nippon electric three HS Electronics (Shaoguan) Co.,Ltd.

Patentee before: NIDEC SANKYO Corp.