The role of the power steering pump:

1. The power steering pump is the power source of the hydraulic power steering system. It uses the engine as the transmission medium to convert mechanical energy into hydraulic energy. The steering gear converts hydraulic energy into mechanical energy through the hydraulic oil output by the oil pump, thereby reducing the driver's operation. Strength, the role of improving the maneuverability of the vehicle;

2. Control the internal pressure of the power steering pipeline through the pressure safety valve to ensure the safety of the steering system; 3. Control the flow of the steering system through the flow control valve to ensure the driver's steering feel when the vehicle is running at high speed.

Working principle:

After the driving wheel drives the rotor to rotate, the blades are opened under the action of centrifugal force, and together with the stator, rotor, and oil distribution plate, they form a working chamber. When the rotor and blades rotate from the small arc area on the inner surface of the stator to the large arc area, the volume between the two vanes increases, the pressure decreases, and the oil is sucked through the oil suction port of the oil distribution plate; when the large arc area turns to the small arc area, the volume between the two vanes decreases, the pressure increases, and through The oil discharge port of the pressure plate discharges oil, and the discharged high-pressure oil enters the steering gear through the steering oil pipe to provide steering assistance.

Zhejiang Guanlun Machine Co., Ltd not only has a Power Steering Pump Pulley, but also V Groove Pulley and other products, welcome to check our official website.