Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.

除了不需在汽车上配置传统发动机舱，由于轮毂电机不需要机械传动(一般有传动轴和差别单位)，轮毂电机能节省汽车空间并减少重量。

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Because of the pretty appearance, high intensity, elimination of heat, light weight and small inertia resistance, the A-alloy hub replaced the steel hub became the labeling of high-grade automobile.

铝合金轮毂以其优美的外观、高的强度、良好的散热性、相对轻的质量、较小的惯性阻力等，已经逐渐代替钢制轮毂，成为高品位汽车的标志。

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