从动装置是一个圆柱形的组件，带有一个螺旋状的槽和一个销子。

"The follower is a cylindrical component with a helical slot and a pin that runs through it," he adds.

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为了提高其准确度和重复性，该装置被附带一个外部的反侧隙聚甲醛(聚合物)小齿轮，该齿轮可优化风力涡轮机的大偏航从动齿轮。

For increased accuracy and repeatability, the unit can be supplied with an external anti-backlash POM (polymer) pinion gear which optimizes coupling to the wind turbine's large yaw bull gear.

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本实用新型公开了一种铸铁机链传动装置，它包括主动轮、从动轮和链带。

The utility model discloses a cast iron machine chain transmission device which comprises a drive wheel, a driven wheel and a chain belt.

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