... :5-250 worm gear speed reducerOutput Torque:Rated power:Output speed:5-2501.widely used in turbines,shaft liners and ... be coaxialinstallation. 1.3 Thediameter tolerance zone of input and output shaft is H6, the holes of fittings(such as ... the reducer model, distance,ratio, input connecting method, output shaft structure, input and output shaftdirection and revolving direction accord with requirement.2 ...