brake shoe performance:

The brake shoes is the core device of drum brake, through the manipulation lever (cable), so that block rotation torque applied to the wheels to slow down until parking. Drum brake which is simple structure, braking large performance, widely apply the small displacement two wheels or three wheels.

Our brake shoes are high pressure die-casted made of ADC12 pure aluminum alloy. Through timeliness and surface corrosion, the strength equals 200MPa. The material of brake pad is through ADS enhanced treatment, so that the friction larger, thermal more stable, manipulation lighter. Good braking effect.

Brake shoes technical indicators

Friction coefficient: 0.30-0.60

Wear rate: 0.51-0.77 10-7cm3/N.m
Adhesion strength: ≥ 9.8MPa

Adhesive shear strength: ≥ 3.5MPa
insert hardness: HRC30 -40