电动汽车有一种驱动方式令许多工程师感兴趣,那就是电动轮。传统的车辆驱动是将原动机的动力经过机械传动传送到车轮,其中一般要包括带有若干前进挡与一个倒车挡的变速器,带有一个固定速比的主减速器,还有使左右车轮保持良好差动关系的差速器。如果是全轮驱动的车辆,还要有保持车轴间差动关系 Electric cars have a way of driving so many engineers are interested, that is, electric wheel. Conventional vehicle drives transmit the motive power of the prime mover to the wheels via mechanical transmissions, typically including a transmission with a number of forward gears and a reverse gear, a final reducer with a fixed speed ratio, and left and right wheels Differential with good differential. If it is all-wheel-drive vehicles, but also to maintain the differential between the axle