JP2001190044A5 - - Google Patents

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Publication number
JP2001190044A5
JP2001190044A5 JP2000000385A JP2000000385A JP2001190044A5 JP 2001190044 A5 JP2001190044 A5 JP 2001190044A5 JP 2000000385 A JP2000000385 A JP 2000000385A JP 2000000385 A JP2000000385 A JP 2000000385A JP 2001190044 A5 JP2001190044 A5 JP 2001190044A5
Authority
JP
Japan
Prior art keywords
rotor
magnetic field
type permanent
levitation
magnetic
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.)
Granted
Application number
JP2000000385A
Other languages
Japanese (ja)
Other versions
JP2001190044A (en
JP3903407B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2000000385A priority Critical patent/JP3903407B2/en
Priority claimed from JP2000000385A external-priority patent/JP3903407B2/en
Priority to KR10-2000-0081458A priority patent/KR100403857B1/en
Priority to US09/750,512 priority patent/US6635976B2/en
Priority to EP01300018A priority patent/EP1115193A3/en
Publication of JP2001190044A publication Critical patent/JP2001190044A/en
Publication of JP2001190044A5 publication Critical patent/JP2001190044A5/ja
Application granted granted Critical
Publication of JP3903407B2 publication Critical patent/JP3903407B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (1)

磁性体からなり周面にセグメント型永久磁石が固着されたロータと、上記ロータを浮上制御するための２極の浮上制御磁束を発生する第１のステータ巻線と、上記ロータに対して回転磁界を発生させる第２のステータ巻線とを備えた磁気浮上型モータ部が二つ軸方向に配置され、上記セグメント型永久磁石が上記二つの磁気浮上型モータ部において互いに逆極性の関係で固着され、上記セグメント型永久磁石が、上記ロータの内部から放射状に広がる直流磁場を発生するバイアス磁石として用いられていることを特徴とする磁気浮上モータ。A rotor made of a magnetic material and having a segment-type permanent magnet fixed to the peripheral surface thereof, a first stator winding for generating a two-pole levitation control magnetic flux for controlling the levitation of the rotor, and a rotating magnetic field with respect to the rotor Two magnetically levitated motor parts having a second stator winding for generating a magnetic field are disposed in the axial direction, and the segment type permanent magnets are fixed to each other in the two magnetically levitated motor parts in opposite polarities. The magnetic levitation motor is characterized in that the segment type permanent magnet is used as a bias magnet that generates a DC magnetic field that radiates from the inside of the rotor.
JP2000000385A 2000-01-05 2000-01-05 Magnetic levitation motor Expired - Fee Related JP3903407B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000000385A JP3903407B2 (en) 2000-01-05 2000-01-05 Magnetic levitation motor
KR10-2000-0081458A KR100403857B1 (en) 2000-01-05 2000-12-26 Motor of magnetic lifting type
US09/750,512 US6635976B2 (en) 2000-01-05 2000-12-28 Magnetic levitation motor and method for manufacturing the same
EP01300018A EP1115193A3 (en) 2000-01-05 2001-01-03 Magnetic levitation motor and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000000385A JP3903407B2 (en) 2000-01-05 2000-01-05 Magnetic levitation motor

Publications (3)

Publication Number Publication Date
JP2001190044A JP2001190044A (en) 2001-07-10
JP2001190044A5 true JP2001190044A5 (en) 2005-03-03
JP3903407B2 JP3903407B2 (en) 2007-04-11

Family

ID=18529741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000000385A Expired - Fee Related JP3903407B2 (en) 2000-01-05 2000-01-05 Magnetic levitation motor

Country Status (1)

Country Link
JP (1) JP3903407B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105978295B (en) * 2016-06-08 2018-06-29 淮阴工学院 A kind of integrated suspension of five-freedom degree magnetic motor
CN106972658A (en) * 2017-04-26 2017-07-21 天津飞旋高速电机科技有限公司 The rotor structure of magnetic suspension ultrahigh speed magneto
CN106972722B (en) * 2017-05-10 2020-05-08 东南大学 Axial segmented stator alternating pole permanent magnet synchronous motor

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