Product description
The ABS wheel speed sensor is an important component used in automobile anti-lock braking systems. The working principle of the ABS system is to adjust the braking force of the wheels by detecting the tire speed. When the wheels slip or spin, it will send a signal to the vehicle, thereby automatically reducing the engine output and improving the vehicle's driving condition.
During the braking process of the car, if the front wheels slip severely, the braking force of the rear wheels will be greatly weakened. If the brake pedal is continued to be depressed at this time, the rear wheels will slip and even cause the vehicle to lose control. Therefore, each wheel must be controlled individually to maintain vehicle stability. To accomplish this task, it must be accomplished through a speed sensing device (ie, speed sensor) installed on each wheel.
The A/B/C system is the ABS anti-lock braking system. It is composed of three interrelated parts, which are called: pressure sensor, solenoid valve and electronic controller.