Hub motor and rear wheel of electric vehicle

The utility model relates to the technical field of motors, in particular to a hub motor and an electric vehicle rear wheel, and the hub motor comprises a main shaft, a stator, a rotor and motor end covers located on the outer sides of the two end faces of the rotor respectively; an inner catching g...

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Bibliographische Detailangaben
Hauptverfasser:	WANG ENYOU, ZHOU DENAN, WANG CHENGYE, LI GUODONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CYCLES DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of motors, in particular to a hub motor and an electric vehicle rear wheel, and the hub motor comprises a main shaft, a stator, a rotor and motor end covers located on the outer sides of the two end faces of the rotor respectively; an inner catching groove is formed in the inner ring of the iron ring, the magnetic sheets are arranged in the inner catching groove of the inner ring of the iron ring in a circumferential array mode, and the magnetic poles of every two adjacent magnetic sheets are opposite. The inner buckling groove is formed in the inner ring of the iron ring, the thickness of the middle of the iron ring is reduced, the magnetic sheet is installed in the inner buckling groove, the installation space of the rotor and the stator of the motor is increased, meanwhile, the threaded hole used for being fixedly connected with the motor end cover can be formed in the groove wall of the inner buckling groove, and compared with an original iron ring with the