XX型回轉行星齒輪減速機
XX Series Rotary Planet Gear Decelerators
一，概述Brief
行星齒輪系列減速機是一種具有廣泛通用性的新型減速機，內部齒輪采用20CMnT涉碳淬火和磨齒。整機具有結構尺寸小輸出扭矩大。速比大、效率高、性能安全可靠等特點。本機主要用于塔式起重機的回轉機構，又可作為配套部件用于起重，挖掘，運輸.建筑等行業。
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.
適用范圍如下:
輸入軸轉速< 1500rmin
轉動方向。正反
機構工作級別: M5
結構利用等級。T4
工作環境溫度: -40C -+45'C.低于0'C時， 啟動前潤滑油需預熱。
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
