All Categories

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000

car rack and pinion

Have you ever wondered, when you turn the steering wheel of the car, how this mechanism works? Most cars today rely on what is called "rack and pinion steering," which helps turn the wheels. This system is critical for steering the car where you want it to go safely. Let’s find out how this system works, what are some issues which can occur, and how to make car steering better. Knowing this stuff can also help you take better care of your car.

In a special kind of steering arrangement called rack and pinion steering, the circular (rotation) movement of the steering wheel is changed into left and right (linear movement) which turns the wheels of the car. Think of a “rack” as a straight bar, except with teeth on it, sort of like a comb. The "pinion" is a round gear that meshes with the teeth of the rack. All this means is that when you turn the wheel you are actually turning a gear, called a pinion gear. This action moves that rack from side to side, and that turns the wheels of the car. That's how you drive your car where you want it to go!

Understanding the Function of Rack and Pinion in Your Car

Now let’s look at how this plays out in a car. Most cars are fitted with two wheels in the front. Each wheel connects to the steering system with parts called a tie rod and a ball joint. A shaft connects the steering wheel to the pinion gear. The outside ring of the pinion faces the cross-section of the steering rack, when you turn the steering wheel, the pinion gear turns this rack. That movement is then transmitted to the tie rods, which push or pull the wheels to turn them in the proper direction. All of these components work as a system to help you drive smoothly and safely.

Correlating the rack and pinion steering system may have problems, like other portions of the vehicle. One of the most common problems occurring with this system is wear or damage to the teeth on the rack. This can create slop in the steering, making it feel loose or imprecise, which is a safety concern. A second issue may happen when the hydraulic fluid starts to leak. You need this fluid to ensure that the steering system operates as it should. When there’s a leak, the steering may become too stiff or too light, hindering a driver’s ability to control the vehicle. In some cases when the problem is significant, the entire rack and pinion system may need changing, this can be expensive to do so. But if you periodically check on and take care of it, you can make it last a lot longer.

Why choose Jiayou car rack and pinion?

Related product categories

Not finding what you're looking for?
Contact our consultants for more available products.

Request A Quote Now

Get in touch