Air friction horizontal installation caliper disc brake

Compared with DBG vertical mounted caliper disc brake, DBH is a kind of horizontal mounted air friction caliper disc brake. It has left "L" and right "R" two types, that is the air inlet port from left or right, it depends on customer working situation. 

As usually, DBH horizontal air applied disc brake braking force is twice of DBG vertical air caliper disc brake. And it is heavier than DBG clamper.

DBH pneumatic caliper disc brake is a horizontal installation brake. It is popular used in industrial application. It is air engaged friction type brake, after supplying air pressure, two friction pads clamped braking disc plate, making it stopped. After exhausting air pressure, springs make two friction pads come back, brake released, then braking disc plate rotating again. 

Friction pads of horizontal caliper disc brake is non-asbestos material, it is durable and without much noise. Old type friction pads is with screw structure, like Niika. Our friction pads with bolt structure, it is more convenient for replacement. Loose the clamp bolts, taking out friction pads and changed to a new pair friction pads is enough. It is greatly save exchange time and easier than old design.

New bolt brake pads

Old screw brake pads

There are six models of it: DBH103, DBH104, DBH105, DBH203, DBH204, DBH205. The DBH103, DBH104, DBH105 three models air caliper disc brake is used for braking disc thickness 10mm plate. And DBH203, DBH204, DBH205 three models pneumatic caliper disc brakes are suitable for 20mm braking disc thickness plate. 

Braking disc thickness will not affect brake's torque, braking force varied as air pressure and braking disc diameter. Details you can refer to following technical data:

From the above table, we will know that when braking disc diameter larger, it produces braking force is larger, too. Take the braking disc diameter 600mm as example, DBH104 braking force is 1280N.m, DBH204 braking force is also 1280N.m. Then we can know that braking plate thickness no matter 10mm or 20mm, its produce braking force is the same, while braking plate diameter varied, the braking force is varied, too.