Product description:

The S-camshaft is a crucial component of a trailer's air brake system. It is responsible for transferring force from the air brake chamber to the brake shoes, causing them to press against the brake drum and create friction to slow down or stop the trailer. The S-camshaft is shaped like an "S," hence its name, and is typically mounted on the axle of the trailer.

Key points about S-camshafts for trailers:

1.Operation: When brake air pressure is applied, it pushes the slack adjuster, which, in turn, rotates the S-camshaft. This rotation causes the S-cam to move the brake shoes outward against the brake drum, engaging the brakes.

2.Maintenance: Regular inspection and maintenance of the S-camshaft are essential to ensure proper braking performance and safety. This includes checking for signs of wear, proper lubrication, and correct brake shoe-to-drum clearance.

3.Replacement: If the S-camshaft shows signs of wear, corrosion, or damage, it should be replaced promptly to prevent brake system failures and ensure safe operation of the trailer.

4.Compatibility: When replacing an S-camshaft, it is crucial to use a compatible part that matches the specifications of the trailer's brake system to ensure proper fit and function.

Product parameters:

Application:

S-camshafts are widely used in semi-trailers, which are commonly attached to semi-trucks for hauling goods. These trailers rely on S-camshafts to ensure effective braking control and safe operation during transportation.