What is the role of the calipers during braking?

The calipers play a crucial role in the braking system by applying the brake pads against the rotor. When the driver presses the brake pedal, hydraulic pressure is generated in the brake lines, which causes the caliper to move. This movement forces the brake pads to clamp down on the rotor, creating friction that slows down or stops the vehicle. The effectiveness of this process directly impacts the vehicle's ability to halt safely and efficiently.

The design and function of calipers are integral to the overall braking mechanism, as they not only translate the hydraulic force into mechanical force but also ensure even contact between the brake pads and rotor for optimal braking performance. Additionally, the materials used in calipers contribute to heat dissipation, which is vital for maintaining effective braking without overheating.