At machine start, the main motor runs in the wrong direction.

机器启动，主马达运转在错误方向里。

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The driven system is including a main motor, auxiliary motor, differential planet gear structure, worm driven and controller.

系统主要由主电机、辅助电机、差动的行星机构、蜗轮蜗杆传动以及控制器组成。

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Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.

密封空气被注入到主马达轴（顶部和下部）和驱动马达的齿轮轴的迷宫式密封里。

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He said they had enlisted the help of a local manufacturing company to rewind the 18Kw electric motor, which failed on the main plant.

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The main industrial use for the metals is catalytic-converter systems for motor vehicles.

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