The present invention relates to a powertrain of an electrified vehicle. The powertrain of the electrified vehicle of the present invention comprises: a motor connected to an input shaft; a differential device disposed concentrically with the motor and the input shaft; and a first external gear set, a second external gear set, and a third external gear set connected to each other to receive a power from the input shaft and transfer the power to the differential device. An objective of the present invention is to provide the powertrain of the electrified vehicle capable of improving fuel economy.
본 발명은 입력축에 연결된 모터; 상기 모터 및 입력축과 동심축을 이루며 배치된 차동장치; 상기 입력축의 동력을 전달받아 상기 차동장치로 전달할 수 있도록 서로 연결된 제1외접기어세트, 제2외접기어세트, 및 제3외접기어세트를 포함하여 구성된다.
ELECTRIC POWER TRAIN FOR VEHICLE
전동화 차량의 파워트레인
2022-11-08
Patent
Electronic Resource
Korean