1,DF parallel shaft gear reducer 2,Hollow output shaft 3,Foot-mounted 4,ISO & CE & ... Approval 5,Die-cast iron frame DF Parallel shaft Gear Reducer Feature:1, Large ratio(4.3~273)2, Good technology ... , Great load-carrying capacity4, Competitive price, good quality5,Structure compact Worm Gear Reducer6 ,Steady running, low noise, high efficiency7, Mounting type ...