JPH0318656U - - Google Patents

Info

Publication number
JPH0318656U
JPH0318656U JP1989075521U JP7552189U JPH0318656U JP H0318656 U JPH0318656 U JP H0318656U JP 1989075521 U JP1989075521 U JP 1989075521U JP 7552189 U JP7552189 U JP 7552189U JP H0318656 U JPH0318656 U JP H0318656U
Authority
JP
Japan
Prior art keywords
ring
rotor
shaped magnet
motor
thrust
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.)
Pending
Application number
JP1989075521U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1989075521U priority Critical patent/JPH0318656U/ja
Publication of JPH0318656U publication Critical patent/JPH0318656U/ja
Pending legal-status Critical Current

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Sliding-Contact Bearings (AREA)
JP1989075521U 1989-06-29 1989-06-29 Pending JPH0318656U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989075521U JPH0318656U (enrdf_load_html_response) 1989-06-29 1989-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989075521U JPH0318656U (enrdf_load_html_response) 1989-06-29 1989-06-29

Publications (1)

Publication Number Publication Date
JPH0318656U true JPH0318656U (enrdf_load_html_response) 1991-02-25

Family

ID=31616168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989075521U Pending JPH0318656U (enrdf_load_html_response) 1989-06-29 1989-06-29

Country Status (1)

Country Link
JP (1) JPH0318656U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223343A (ja) * 1985-07-19 1987-01-31 Copal Co Ltd モ−タ
JPS62131736A (ja) * 1985-12-03 1987-06-15 Ntn Toyo Bearing Co Ltd モ−タスピンドル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223343A (ja) * 1985-07-19 1987-01-31 Copal Co Ltd モ−タ
JPS62131736A (ja) * 1985-12-03 1987-06-15 Ntn Toyo Bearing Co Ltd モ−タスピンドル

Similar Documents

Publication Publication Date Title
EP0392500A3 (en) Spindle motor
KR970006945A (ko) 유압 베어링 유니트용 축 밀봉부
JPH0318656U (enrdf_load_html_response)
JPH01153638U (enrdf_load_html_response)
JP2949316B2 (ja) スピンドルモータ
JPH0614185Y2 (ja) 空気磁気軸受型光偏向器
JPS5916983Y2 (ja) 縦置きプレ−ヤ−
JPH0416014Y2 (enrdf_load_html_response)
JPS60121509A (ja) 回転ドラム装置
JPH0431112U (enrdf_load_html_response)
JPH036467U (enrdf_load_html_response)
JP2864319B2 (ja) スピンドルモ−タ
KR100305428B1 (ko) 반구베어링을 갖는 스핀들 모터
JPS6314218U (enrdf_load_html_response)
JPH0482430U (enrdf_load_html_response)
JP3069164U (ja) 小型モ―タの軸受構造
JP2560507Y2 (ja) 動圧軸受装置
JPH0257253U (enrdf_load_html_response)
JPH0757079B2 (ja) スピンドルモータ
JPH10169646A (ja) 動圧軸受装置
JPH071528Y2 (ja) ファンモータ用動圧軸受
JP2567917Y2 (ja) 動圧型軸受を使用したモータ
JPH0399219U (enrdf_load_html_response)
JPH04134921U (ja) 磁気軸受
JPH04114021U (ja) 動圧空気軸受型光偏向器