Speed Box RV030 Worm Gearbox, 5:1-80:1 Worm Reducer, 11mm Input Shaft NMRV030 Speed Reducer for NEMA 23 Motor Reducer Gearhead (Size : Ratio 50 to 1)

5:1-80:1 Worm Reducer RV030 Worm Gearbox Speed Reducer for Nema 23 Motor Note:we have gear ratio 5:1,7.5:1, 10:1, 15:1, 20:1, 25:1, 30:1,40:1, 50:1, 60:1, 80:1 Material for worm reducer gearbox:Worm wheel: Nodular cast iron and bronzeWorm shaft: 20Cr steel.The hardness of surface is 56-62HRC with carbonized layer 0.3-0.5mmHousing: aluminum with oven paintingColor: silver Feature of worm reducer gearbox:1) High quality aluminum alloy die cast gearbox2) High accuracy worm gear and worm shaft3) Less noise and lower temperature increase4) Easy mounting and linking, high efficiencyPacking including:1pc* RV30 worm reducer

• Easy mounting and linking, high efficiency.
• Less noise and lower temperature increase.
• High accuracy worm gear and worm shaft.
• Low friction motor, low operating noise , easy operation.
• High transmission efficiency, wide speed range, high precision.