Hydraulic Steering System, How It Works

The hydraulic steering system is a key feature in many modern vehicles, making it easier for drivers to steer with less effort, especially at low speeds. Here's a quick look at the main components and how they work together to provide smooth and responsive steering.

Main Components

1.Steering Torque and Angle Sensor: Measures how much force is applied to the steering wheel and at what angle.

2.ECU (Electronic Control Unit): Processes the sensor data and controls the steering system.

3.Accumulator: Stores hydraulic pressure for quick response when needed.

4.Oil Tank: Holds the hydraulic fluid that powers the system.

5.Pressure Sensor: Monitors the hydraulic pressure to ensure proper operation.

6.Solenoid Valve: Controls the flow of hydraulic fluid through the system.

7.Motor: Drives the hydraulic pump to create pressure.

8.Pump: Generates the hydraulic pressure that assists with steering.

How It Works

1. When you turn the steering wheel, the torque and angle sensor sends data to the ECU.

2. The ECU calculates how much assistance is needed based on the data.

3. It then activates the solenoid valve, directing hydraulic fluid to the motor.

4. The motor powers the pump, generating hydraulic pressure.

5. This pressurized fluid moves to the steering rack, helping you turn the wheels with ease.

Benefits of Hydraulic Steering

• Provides easy steering, especially at low speeds.

• Enhances vehicle stability and overall handling.

• Reduces driver fatigue on long drives.