Brake pedal

Brake Pedal

The brake pedal is a device in motor vehicles that operators press to slow down or stop the vehicle. It is a crucial component of the braking system, which is responsible for maintaining the safety and control of the vehicle.

Function

The brake pedal is connected to the master cylinder, a device that generates hydraulic pressure. When the brake pedal is pressed, it pushes a rod into the master cylinder, which then forces brake fluid through the brake lines to the brake calipers or wheel cylinders. This action causes the brake pads to press against the brake rotors, creating friction that slows or stops the vehicle.

Types of Brake Pedals

There are two main types of brake pedals: the suspended type and the floor-mounted type. The suspended type is attached to the underside of the vehicle's dashboard, while the floor-mounted type is attached to the vehicle's floor. The type of brake pedal used depends on the design of the vehicle.

Brake Pedal Feel

The feel of the brake pedal is an important aspect of vehicle control. It refers to the feedback that drivers get from the pedal when they apply the brakes. This feedback can be affected by several factors, including the condition of the brake pads, the brake fluid level, and the condition of the brake lines.

Brake Pedal Adjustment

Proper adjustment of the brake pedal is crucial for safe vehicle operation. If the pedal is too high or too low, it can affect the driver's ability to apply the brakes effectively. Brake pedal adjustment involves setting the pedal height and free play to the manufacturer's specifications.

See Also

• Braking system
• Master cylinder
• Brake lines
• Brake calipers
• Wheel cylinders
• Brake rotors