Electric steering, also known as electronic power steering (EPS), uses an electric motor to assist the driver in turning the steering wheel. This is in contrast to traditional hydraulic power steering, which uses a hydraulic pump to generate the necessary power.
The electric motor in an EPS system is mounted on the steering column, and it is connected to the steering wheel by a series of gears. When the driver turns the steering wheel, the electric motor provides assistance by applying torque to the steering column. This makes it easier for the driver to turn the wheel, especially at low speeds.
The EPS system also includes a control unit, which is responsible for monitoring the driver's input and determining how much assistance to provide. The control unit takes into account a variety of factors, such as the vehicle's speed, the steering wheel angle, and the road conditions.
Advantages of Electric Steering over Conventional Steering
There are a number of advantages of electric steering over conventional hydraulic power steering, including:
* Improved fuel efficiency: Electric steering systems are more energy-efficient than hydraulic power steering systems, as they do not require a hydraulic pump to generate power. This can lead to improved fuel efficiency of up to 5%.
* Reduced emissions: Electric steering systems produce fewer emissions than hydraulic power steering systems, as they do not use any hydraulic fluid. This can help to reduce the vehicle's environmental impact.
* Improved handling: Electric steering systems can provide more precise and responsive steering than hydraulic power steering systems. This is because the electric motor can be controlled more precisely, and it does not suffer from the same lag as hydraulic systems.
* Reduced maintenance: Electric steering systems require less maintenance than hydraulic power steering systems, as they do not require any hydraulic fluid changes. This can save the vehicle owner time and money.
Overall, electric steering is a more efficient, environmentally friendly, and responsive steering system than conventional hydraulic power steering.
