What are the power steering devices?
2 Answers
Power steering devices mainly include the power steering gear, power steering sensor, one-way valve, vehicle speed sensor, steering control light, vehicle speed sensor, engine sensor, oil reservoir, pressure limiting valve, electric hydraulic pump, and power steering ECU. Below is a detailed introduction to power steering devices: Definition: Power steering assists the driver in adjusting the direction of the car, reducing the effort required to turn the steering wheel. Of course, power steering also plays a role in the safety and economy of car driving. Classification: The power steering systems configured in cars can be roughly divided into three categories: mechanical hydraulic power steering systems, electro-hydraulic power steering systems, and electric power steering systems.
There are mainly three types of power steering systems: hydraulic power steering, which uses an oil pump and piping system to assist steering and is suitable for older models; electric power steering, which directly applies motor force to the steering column, making it lightweight and fuel-efficient; and electro-hydraulic power steering, which combines hydraulic and electronic control to balance responsiveness and efficiency. I think understanding these is important because hydraulic systems require regular oil changes, are prone to leaks, and can be more troublesome to maintain, but they are durable; electric systems have a simple structure and require less maintenance, making them widely used in modern cars; electro-hydraulic systems offer a balanced optimization. Regardless of the type, the core goal is to make driving easier, especially in urban congestion or during low-speed turns, as the steering feel can significantly impact the driving experience. I always recommend friends check the power steering type when buying a used car to avoid purchasing a problematic vehicle that could pose safety risks.