Abstract— A brake is a mechanical gadget which hinders movement. Its inverse part is a grasp. Vortex current brakes utilize attractive fields to change over motor vitality into electric current in the brake plate, blade, or rail, which is changed over into warmth. Brakes are by and large connected to turning axles or wheels, however may likewise take different structures, for example, the surface of a moving liquid (folds sent into water or air). Erosion brakes on autos store braking heat in the drum brake or circle brake while braking then direct it to the air step by step. When voyaging downhill a few vehicles can utilize their motors to brake.When the brake pedal of a present day vehicle with pressure driven brakes is pushed, at last a cylinder pushes the brake cushion against the brake plate which backs the wheel off. On the brake drum it is comparable as the chamber pushes the brake shoes against the drum which additionally backs the wheel off. Keywords— Brake, Wedge shaped, Wheel.