Brake Drum -

These pull the shoes back to their original position once the brake pedal is released. Operational Requirements

Usually made of Grey Cast Iron for its excellent thermal conductivity and wear resistance. Modern high-performance variants may use Aluminum Alloys or Metal Matrix Composites to reduce weight. brake drum

The assembly comprises several critical parts designed to handle high heat and mechanical stress: These pull the shoes back to their original

Arced metal structures with bonded or riveted friction material . brake drum