RV-Serie Getriebe

RV series gearbox main materials: 1. Hoursing: dia-casting aluminum alloy( frame size :025-090).iron casting (frame size:110 to 130) 2.worm: 20CrMnTi, carbonize heat treatment, HRC 56-62, thickness 0.3mm to 0.5mm after precise grinding. 3. worm wheel: wearable stannum bronze alloy. Speed reducer structure features: 1. made of high-quality aluminum alloy, light in weight and non-rusting 2.large in output torque. 3. smooth in runing and low in noise, can work long time in dreadful conditions. 4. High in radiating efficiency 5. Good-looking in appearance, durable in service life and small in volume. 6. Suitable for monibearing installation.