... .5:1-100:12.Configuration: worm shaft,worm gear,bearing,oil seal,housing3.Function: reduce4.Power Source: ... electrical5.Characteristic: Less noise and lower temperature increase, Easy mounting and linking, high efficienc6.Input horsepower ranges ... Construction, Irrigation, Chemical industry, Health Care, Culture, Health and Others Industries10.Inner packing: Carton Outer packing: Wooden case ...