FEATURES

1. Aluminium alloy housing ,light-weighted and rust-proof;
2. Worm wheel: bronze-alloy, spun-casting;
3. Worm: high-grade alloy, carburized and tempered treatment, 45-50HRC in hardness;

2. Large output torque

3. Smooth running and low noise

4. High radiating efficiency

5. Good-looking appearance,durable service life and small volume

6. Suitable for omnibearing installation