Four Planetary Speed Reducer Wind Turbine Gearbox Apply Em Analysis And Rational Sealing Method

Four Planetary Arrangement Bj1500 Reducer Apply Em Analysis And Rational Sealing Method

Description

1. Three planetary arrangement, compact in structure;
2. Use gears made of quality alloy steel, with external gears reaching class 5 in precision and internal gears class 6;
3. Apply rational tooth profile to improve loading capacity;
4. Use rational bearings to ensure bearing service life;
5. Conduct FEM analysis on key components to optimize the structure;
6. Apply rational sealing method to avoid oil leakage;

Main Data

1. Rated motor power 5.5kW  
2. Reduction ratio 110:1
3. Max. input speed 2500 r/min

Application

BJ1500 reducer is mainly used on 1.5kW wind turbine.