Speed Box Worm Reducer of Nema 23 Motor, 5:1 to 80:1 RV030 Worm Gearbox Speed Reducer Reducer Gearhead (Size : Ratio 80 to 1)

90 Degree Worm Gear Reducer RV30 Worm Gearbox Speed Reducer Auto-lock Function of nema23 motor Packing including:1pcs NMRV30 reducerMaterial 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 paintingFeature 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 efficiency

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