INWHEEL MOTOR

The present invention relates to an in-wheel motor. According to an embodiment of the present invention, the in-wheel motor comprises a rim, a shaft, a motor assembly having a stator and a rotor, a cover, and a bearing. The shaft comprises a first shaft body unit disposed through a center of each of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG HAERIM, SEUNG SUK OH, YEONGJAE KIM
Format:	Patent
Sprache:	eng ; kor
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 DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The present invention relates to an in-wheel motor. According to an embodiment of the present invention, the in-wheel motor comprises a rim, a shaft, a motor assembly having a stator and a rotor, a cover, and a bearing. The shaft comprises a first shaft body unit disposed through a center of each of the rim and the cover; and a second shaft body unit connected to the inside of the first shaft body and formed by joining a plurality of separate bodies separated in an axial direction of the shaft. The plurality of separable bodies comprise: a first separable body positioned between the stator and the bearing and inserting a power supply wire to be drawn out; and a second separable body joined to and axially connected to the first separable body and withdrawing the power supply wire drawn out to the first separable body to the outside of the cover. 본 발명은 인휠모터에 관한 것으로서, 본 발명의 실시예에 따른 인휠모터는 림, 샤프트, 고정자와 회전자를 포함하는 모터 어셈블리, 커버, 및 베어링을 포함하고, 샤프트는 림과 커버 각각의 중심을 관통하여 배치되는 제1 샤프트 몸체부, 및 제1 샤프트 몸체부의 내측에 연결되며, 샤프트의 축 방향으로 분리된 복수의 분리형 몸체가 접합하여 형성되는 제2 샤프트 몸체부를 포함하며, 복수의 분리형 몸체는, 고정자와 베어링 사이에 위치하며 전원 선을 삽입시켜 인출하는 제1 분리형 몸체, 및 제1 분리형 몸체에 접합되어 축 방향으로 연결되고, 제1 분리형 몸체로 인출된 전원 선을 커버의 외측으로 인출시키는 제2 분리형 몸체를 포함한다.