Plus the motor shaft axis, concentricity absolutely right and reliable.

泵轴为电机加长轴，同心度决对可靠。

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However, the greater the displacement of the input shaft axis from the crown wheel axis, the lower the mechanical efficiency.

然而，更大的车轮从冠轴输入轴轴线位移，机械效率降低。

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For example, using the gearbox fitted to the shell, the need for gearbox input shaft axis lines at the engine crank axis lines.

例如，将变速器装配到离合器壳上时，必须使变速器输入轴的中心线与发动机曲轴的中心线对准。

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