XX型回转行星齿轮减速机
XX Series Rotary Planet Gear Decelerators
一，概述Brief
行星齿轮系列减速机是一种具有广泛通用性的新型减速机，内部齿轮采用20CMnT涉碳淬火和磨齿。整机具有结构尺寸小输出扭矩大。速比大、效率高、性能安全可靠等特点。本机主要用于塔式起重机的回转机构，又可作为配套部件用于起重，挖掘，运输.建筑等行业。
The Planet Gear Reducer series are new type reducers ol widely used. The interior gears are adopted 20CrMnTi carbon quenching and grinding .The whole machine has characteristis of small volume, large output torque, big speed, high eficiency and safe rlabililyl etc. ltis mainly used in the rolary construction of urret type crane. It could also be used in the lting. diging ransporting. acitecture and another industries etc.
适用范围如下:
输入轴转速< 1500rmin
转动方向。正反
机构工作级别: M5
结构利用等级。T4
工作环境温度: -40C -+45'C.低于0'C时， 启动前润滑油需预热。
The usage scope is as ollows:
The imput shaft speed is no more than 1500r/min.
It could be run in two ways: positive and negative.
The constructive work stage is M5.
The usage-stage of frameworkis T4.
The ambient termperature of working condition is form-40'C to+45'C . The lubricate oil should be preheated before starting when the ambient temperature is under o'C
