This paper presents the performance of new model monkey winch for mine. and its design calculation of the planetary differential variable-speeddrivedevice.
介绍了一种新型矿用小绞车的性能及其行星差速变速传动装置的设计计算。
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The paper has analysed the structure principle of this kind of device, and analysed soft start, soft brake, variablespeed regulation and multi-drive power balance.