... RN-1 ton, RN-2 ton, RN-3 ton, RN-5 ton, RN-10 ton, RN-15 ton, RN-20 ton ... shaft,1 mm stroke; Medium ratio,1 turn shaft,0.5 mm stroke;Low ratio,1 turn shaft,0.25 mm ... stroke. * Electric Motor Horsepower Range 0.03 ~ 21.5 HP.* Trapezoidal Screw Diameters Range 20 ~100 mm;Screw Pitch Range ... 5 ~ 16 mm.* Max Linear Speed 3600 mm/min* Accessories: Bevel ...