在结构、认证和要求设备、传动装置、重量与平衡限制、起落架、发动机等等方面都有着许多的差异。

There are differences in structure, approved and required equipment, rigging, weight and balance limits, landing gear, engine, etc.

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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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