Product Description:
Automatic Brake Adjuster is one of the most critical items in any air brake system. It is used on...Product Description:
Automatic Brake Adjuster is one of the most critical items in any air brake system. It is used on commercial vehicles having Air Brakes with 'S' cam shaft. The basic function of brake adjuster is to transmit the braking torque to the 'S' cam and to facilitate adjustment of the clearance between brake lining and the brake drum which is caused due to the wearing of brake lining.
The automatic brake adjuster is mounted on the 'S' cam shaft and one end is connected to the push rod of the brake chamber. When the brake pedal is pressed, the air is let into the brake chamber and pushes the push rod out. This in turn moves the adjuster. Since, it is mounted on the 'S' cam shaft, the shaft rotates and forces the brake shoes away from another and presses against the brake drum. Thus the brake is applied.