• 2018-06-28 15:29:29
Planetary Reducer

Planetary gear reducer, which is a large torque reducer specially designed for mine hoist (winder). It can transmit large torque and withstand impact load. 

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Planetary Reducer

Planetary Reducer.jpg

The gear material uses low carbon alloy steel: 20CrNiMo. After carburizing and quenching treatment, the hardness of the tooth surface reaches the national standard grade 8, the carburized layer depth is 5 - 7mm. Adopting rolling bearing to assembly, with advantages of low transmission resistance, low noise, simple maintenance and convenience. The gears are controlled by CNC gear grinding process with high accuracy, good contact and smooth operation.

The matched lubricant pump is used on reducer, the old lubricant station is eliminated, which is only used above 1000KW.