The ECS drive shaft equalizes the speed between the drive shaft and the wheel. 精英传动轴均衡的速度之间的传动轴和车轮。
Over time, those screws could become loose, possibly resulting in the drive shaft becoming completely detached from the gearbox. 随着时间的推移，这些螺丝会变得松散，可能导致传动轴成为完全脱离了变速箱。
Hence, the countershaft and all its rigidly connected gears are in motion whenever the drive shaft revolves. 因此，当驱动轴旋转时，副传动轴及与其刚性连接的齿轮都处于运动中。
A small cylindrical shaft used to drive magnetic tape at a constant speed in a tape recorder. 主动轮指小型圆筒状的驱动轴，用于在录音机中驱动磁带使之恒速转动。
