直接控制扭矩而不是电机转速范围，可以使得电机和变频器产生足够高的扭矩使得压机可以回复到原来的位置。

Direct control of torque over the motor speed range is provided by the drive, which helps the motor and drive generate torque levels high enough to cycle the press back to ready position.

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我们提供范围广泛的标准和定制的传动比输出扭矩和转速选择。

We offer a wide range of output torque and speed options with standard and custom gear ratios.

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动力方扭矩大、转速范围广，起拔力大。

The top-head has large torque, wide range of speed, big pull force.

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