Bearing-less motor
作者： Masatsugu Takemoto , Akira Chiba , Tadashi Fukao
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摘要: Provided is a bearing-less motor, which enabled to perform stable magnetic floating rotations even in wide gap length by eliminating thrust disc. A stator (41) and an iron core (61) constitute unit (101) of first (43) (63) (103) second motor. Between these (103), moreover, there newly arranged bearing (102) composed (62) (42) given function. stator-side annular permanent magnet (73) rotor-side (81) are mounted between the (75) (83) (103).
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