PG32 Planetary gear box large torque, low noise and long life PG32 Gearhead ... )mmSpecifications: Gearbox data: Nmber of stages1stages reduction2stages reduction3stages reduction4stages reduction5stages reduction Reduction ratio4, 4.7516, 19, 22.564, 76, 90, 107256, 304 ... .0Kgf·cm3.0Kgf·cm4.0Kgf·cm6.0Kgf·cm10Kgf·cm Max.gear breaking torque6.0Kgf·cm9.0Kgf·cm12Kgf·cm18Kgf·cm30Kgf·cmGearing efficiency90 ...