Negative spring applied tooth and tooth brake

Negative spring applied tooth and tooth brake normally is locked. The bore and brake connected via spline. It is design and manufactured by Handong HD in Shanghai, China. 

CBM model pneumatic tooth brake is a new type of brake, driven by air source. 

HD CBM model pneumatic tooth brake main characters:

1. Use two ends of tooth engagement for braking, not easy slippage, braking large torque and no damage.

2. Braking and releasing can be finished in constant, can reach exact orientation.

3. Two ends of tooth use special process technology, high strength, good abrasion and long service life.

4. normal braking design.