... design 4. Smooth operation 5. Low noise RV Series Worm Geaer ReducerRV Series have Model RV025, RV030, RV040, RV050 ... RV063, RV075, RV090, RV110, RV130, and RV150.This reducer can be widely used in food processing machinery, printing and ... main parts is bearing steel.3.Little inertia adapts reducer interfering.4.High efficiency with low noise, single ... 06W-7.5KW.Products show: RV Series Worm Gear Reducer