Feartures: NGW-S planetary gera reducers with horizontal right-angle between input and outputshaft, which is characterized by compact dimensions, light weight, easy assembling, high load bearing and good appearance include 2-stage and 3-stage series. (China Machinery Industry Ministry Standard JB3723-84)  It is mainly used in metallurgy, mine, hosit, transportation, chemical, building andlight industry.   Technique parameter: Specifications     Range of ratio       Rotation of input-shaft      Input power      Output torque                                                                 (rpm)                      (KW)                 (N.m) Double-stage         11.2~80                      750~1500               2.33~563.6       1910~49714  NGW-S42~ NGW-S122     Three-stage NGW-S73~           56~500                       750~1500               1.5~1500          7820~68310 NGW-S123