... Iron Gearbox Reducer 2.Model: WPEKS40-250,Ratio: 1:200-1:900 3.ISO9001,Warranty-1year 4.Delivery on time ... 500.600.800.900Mounting PositionFoot mounted, flange mountedOutput FormSolid shaft, hollow shaftMaterial of HousingCasting IronMaterial of Shaftchromium steelOil sealTai Wan ... NAKBearingREN BEN.CU Features:We produce WP series and RV series worm speed reducer,Single ,double ...