... rotation, low noise and good applicability.This series is widely used in industries such as metallurgy, mining, hoisting and transportation, electrical ... building materials, light industry and traffic industry. Planetary Speed Reducer, Reduction Gear Box Specifications:1) Output speed: 0.19 - 60r/min2) Output ... (DIN)Solid shaft with involutes spines(GB) Planetary Speed Reducer, Reduction Gear Box