NMRV 025-150 worm gear box with flange and electric motor NMRV+NMRV Double Stage Arrangement Reduction Gear Box RV Series Worm Gearbox Worm speed reducer Nmrv worm gear motor
RV Series Including RV / NMRV / NRV. 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, durable 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.
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