A rotor for a permanent magnet synchronous motor

The present invention relates to a rotor (1). The rotor comprises a core (2), more than one magnet (4) which is successively placed all around the outer surface of the core (2), one or more than one magnet holder (5) produced from plastic material, mounted to the front and/or rear surface of the cor...

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Bibliographic Details
Main Authors IMAT YAKUP, FIRAT ASUMAN, SONMEZ EMIN GULTEKIN, EKIN CIHAD
Format Patent
LanguageChinese
English
Published 20.11.2013
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The present invention relates to a rotor (1). The rotor comprises a core (2), more than one magnet (4) which is successively placed all around the outer surface of the core (2), one or more than one magnet holder (5) produced from plastic material, mounted to the front and/or rear surface of the core (2), providing the magnets (4) to be placed on the surface of the core (2) at equal intervals and the fixing of the positions of the magnets (4) in the axial direction, and an insulating layer (6) produced by the injection of plastic material on the rotor (1) by the injection molding method, which coats the outer surfaces of the magnets (4) and the magnet holders (5) and which provides leak-proofing against water. The rotor further comprises more than one positioning pin (11) disposed on the magnet holder (5), arranged circularly on the base (7) at equal intervals, extending outwardly from the rear surface of the base (7) vertically to the base (7) and in the opposite direction to the support arms (9) and which i
Bibliography:Application Number: CN2011868707