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我国调度绞车整个系列的减速器都是行星传动。行星架的中心距误差和分度误差的合理确定是传动设计质量好坏的关键所在。目前,我国调度绞车行星减速器的行星架设计有下列三种(图1)。而标注方法不外下列四种:
The entire series of gearboxes in our country dispatching winches are planetary transmission. The reasonable determination of the error of the planet carrier center and the error of indexing is the key to the quality of the transmission design. At present, there are three kinds of planet carrier designs for our winch planetary reducer (Figure 1). The annotation method no more than the following four: