MY131571A - Miniature motor having bearing device and method for securing bearing device. - Google Patents

Miniature motor having bearing device and method for securing bearing device.

Info

Publication number
MY131571A
MY131571A MYPI9400853A MY131571A MY 131571 A MY131571 A MY 131571A MY PI9400853 A MYPI9400853 A MY PI9400853A MY 131571 A MY131571 A MY 131571A
Authority
MY
Malaysia
Prior art keywords
bearing device
miniature motor
securing
casing
rotation shaft
Prior art date
Application number
Other languages
English (en)
Inventor
Keisuke Ebihara
Youichirou Hama
Original Assignee
Mabuchi Motor Co
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 Mabuchi Motor Co filed Critical Mabuchi Motor Co
Publication of MY131571A publication Critical patent/MY131571A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • H02K15/14—Casings; Enclosures; Supports
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • F16C2370/12—Hard disk drives or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
MYPI9400853 1993-05-27 1994-04-08 Miniature motor having bearing device and method for securing bearing device. MY131571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5148460A JPH06339246A (ja) 1993-05-27 1993-05-27 小型モータの軸受装置及びその固定方法

Publications (1)

Publication Number Publication Date
MY131571A true MY131571A (en) 2007-08-30

Family

ID=15453255

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9400853 MY131571A (en) 1993-05-27 1994-04-08 Miniature motor having bearing device and method for securing bearing device.

Country Status (5)

Country Link
JP (1) JPH06339246A (ja)
CN (1) CN1031909C (ja)
GB (1) GB2278737B (ja)
MY (1) MY131571A (ja)
TW (1) TW228022B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002177884A (ja) 2000-12-15 2002-06-25 Matsushita Electric Ind Co Ltd 振動用小型モータ
JP2006254663A (ja) * 2005-03-14 2006-09-21 Nidec Sankyo Corp モータ
KR100707783B1 (ko) * 2005-10-10 2007-04-17 삼성전기주식회사 컬러 휠 유니트 및 그 제작 방법
KR101077977B1 (ko) * 2009-06-22 2011-10-28 주식회사 모아텍 슬림형 스텝 모터의 회전자 지지구조
SE537562C2 (sv) * 2011-03-26 2015-06-16 Indexator Rotator Sys Ab Anordning vid en rotator
CN110286364B (zh) * 2019-07-04 2023-07-18 金华市蓝海光电技术有限公司 一种旋转激光雷达的轴向锁紧轴承装置

Also Published As

Publication number Publication date
JPH06339246A (ja) 1994-12-06
GB2278737B (en) 1996-05-15
TW228022B (en) 1994-08-11
GB9404369D0 (en) 1994-04-20
GB2278737A (en) 1994-12-07
CN1031909C (zh) 1996-05-29
CN1095869A (zh) 1994-11-30

Similar Documents

Publication Publication Date Title
EP0425312A3 (en) Spindle motor assembly for a disk drive
ES2071696T3 (es) Motor de huso.
MY111594A (en) Method and apparatus for assembling electric motor capable of employing casing body having low dimensional accuracy
KR900008737A (ko) 둘레대향형 전동기
WO1999033158A3 (en) Electromagnetic device having encapsulated construction and precise positioning of bearing and shaft axes
EP0339765A3 (en) Disk drive spindle motor
CZ181497A3 (cs) Navíječka s otočným nosným rámem
MY131571A (en) Miniature motor having bearing device and method for securing bearing device.
EP0425478A3 (en) Electric motor, in particular collectorless direct-current motor
JP2000291648A (ja) 動圧型軸受ユニット
TW262495B (ja)
GB2298464B (en) A spindle unit having dynamic pressure bearings
FI974401A0 (fi) Foerfarande foer producering av oevertrycksgas
FI902308A0 (fi) Kompressor.
MY109387A (en) Bearing assembly
HK181996A (en) An electric drive motor
KR900011108A (ko) 로울링 로우터 모터 균형 장치
JPS643890A (en) Disk device
ATE304657T1 (de) Turboverdichter
JP3184789B2 (ja) 動圧軸受を備えたモータ、及び該モータを駆動源とする回転体装置
JP3206134B2 (ja) 回転装置
JPS576549A (en) Induction motor
JPS6434161A (en) Motor
JPH07236252A (ja) 動圧軸受回転装置
EP1045507A3 (de) Scheibenläufermotor mit drehgelagerter Läuferscheibe