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Brand Name: Handong
TR50: carbon steel
Model Number: NAB-20T
Place of Origin: China (Mainland)
HS code: 8483600001
Model: NAB-20T
Max air pressure: 0.6Mpa
Max torque: 216N.m
Dimension: 228mm*96mm
Friction pads material: Non-asbestos
Working mode: Air engagement
Bore diameter: 50mm
Installation: Shaft mounted
Weight: 12kgs

Specifications

NAB air shaft brake has two types, one is without conical shaft spanned tube, another is with conical shaft spanned tube. As usually, for the small size NAB-2S, NAB-5S, NAB-10S is without spanned tube, NAB-20T, NAB-40T, NAB-65T is with spanned tube. 

NAB pneumatic disc brake's friction pads are made of non-asbestos material, it is safe, environment protection, durable and easy for replacement. Two cut friction pads structure, change a new one is convenient.

NAB pneumatic disc brake handong made

Technical data of this NAB air shaft brake:
Product name: NAB model Air shaft brake
Product category: Air brake
Brand: HD
Model: NAB-5T, NAB-5S, NAB-10T, NAB-10S, NAB-20T, NAB-40T, NAB-65T
Weight: 3.5-36kgs
Torque: 53-636N.M
Shaft diameter: 25-75mm
Rotating speed: 1600-3600r/min

NAB pneumatic disc brake usage case:

NAB pneumatic disc brake used in packing machine

this air shaft disc brake is widely used for industry machinery, such as wire machinery, printing and packing machinery, rubber tire machinery, automatic machinery and etc. In this case, NAB pneumatic disc brake is applied in paper making machine, it is connected with air expanding shaft or steel bar for tension control. the brake's braking force can be adjusted via regulating air pressure volume.