驱动系统包括电机、传动装置、制动装置、传动方式等。主轴的一端安装角度盘，用来指示工件不平衡相位。

The drive system includes motor, transmission, brake, transmission, etc... One end of the main shaft is provided with an Angle plate, which is used to indicate the unbalanced phase of the workpiece.

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YTD2 为推杆下降延时型的电力液压推动器，由于其具有可以无级整定的机械延时作用，所以它特别适用于机械传动装置需作缓慢制动的场合。

YTD2 series are an electric-hydraulic thrusters in lowering delay type, for those series play a role in a mechanical transfer of a slow braking.

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