90M Increase Speed Gearbox

High-speed output shaft speed ratio 45/157=0.2866, Low-speed shaft transmission ratio (60/157) x (55/60) = 0.3503

Rolling Mill Equipment Supplier:Weikeduo

Main technical performance of equipment

1. Technical parameters and assembly process requirements;

1) High-speed output shaft speed ratio 45/157=0.2866

2) Low-speed shaft transmission ratio (60/157) x (55/60) = 0.3503

3) Motor power 4500KW, motor speed 1000/1300r/min

4) High-speed output shaft speed 4019r/min, low-speed output shaft speed 3288r/min

5) Gear meshing speed 77.2m/s

6) Gear backlash is less than 0.36mm

7) Bearings and gears are lubricated by oil injection