Main Characteristic of RV Series Worm Gearbox RV series worm gear reducer is a new-generation product developed by Aokman on the basis of perfecting WJ series products with a compromise of advanced technology both at home and abroad. 1. High-quality aluminum alloy, light in weight and non-rusting. 2. Large in output torque. 3. Smooth running and low noise, RV series gear reducer can work long time in dreadful conditions. 4. High radiation efficiency. 5. Good-looking appearance, durable in service life and small volume. 6. Suitable for omnibearing installation.
Main Materials of RV Series Worm Gearbox 1. Housing: Die-cast aluminum alloy(frame size: 025 to 090), cast iron(frame size: 110 to 150). 2. Worm: 20Crm, carbonization quencher heat treatment makes the surface hardness of worm gears up to 56-62 HRX, retain carbonization layer's thickness between 0.3 and 0.5mm after precise grinding. 3. Worm Wheel: Wearable stannum bronze alloy.
Surface Painting of RV Series Worm Gearbox Aluminum alloy housing: 1. Shot blasting and special antiseptic treatment on the aluminum alloy surface. 2. After phosphating, paint with RAL5010 blue or silvery white paint. Cast iron housing: First paint with red antirust paint, then paint with RAL5010 blue or silvery white paint.