Magnetic levitation motor and method for manufacturing the same
AssigneeSankyo Seiki Mfg. Co., Ltd.
InventorsHideki Kanebako, Yohji Okada
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AssigneeSankyo Seiki Mfg. Co., Ltd.
InventorsHideki Kanebako, Yohji Okada
Estimating the term…
A magnetic levitation motor has a rotator body formed from a magnetic member and having segmented permanent magnets attached to a peripheral surface thereof. Two magnetic levitation motor sections are disposed in an axial direction of the rotator body. Each of the magnetic levitation motor sections having a first stator winding that generates a levitation control magnetic flux for levitating the rotator body and a second stator winding that generates a rotation magnetic flux for rotating the rotator body. The segmented permanent magnets are affixed to the rotator body at the two magnetic levitation motor sections with magnetic polarities thereof mutually opposite to each other. The segmented permanent magnets function as bias magnets that generate a direct-current magnetic flux that radially spreads from within the rotor.
A magnetic levitation motor comprising:
A method for manufacturing a magnetic levitation motor, the method comprising the steps of:
Dependencies are inferred from the claim text.