Electric power steering eps offers greater handling and steering feel. Electronic power steering street rodder magazine hot rod. Vehicle power steering units require excellent lubricants to function at maximum efficiency. Your hydraulic power steering system can drain as much as 58 hp from your engine and cost you somewhere between mpg of fuel. The lightweight and compact epas improves fuel efficiency. A hydraulic power steering unit consumes more energy than your cars air conditioner.
Power steering working principle animation youtube sensores. I have personally learned a lot from their website. Performance cars these days also need to produce a set of modes for the driver to pick from and most of them include a steering adjustment. The pro column is a complete height adjustable steering column.
Electric power steering has slowly made its way to the forefront of automotive engineering, with some of the. Eps also enables adas features, such as lane keeping, park assist, active return to center, traffic jam assist and much more. Fluid breakdown can damage internal components and wears grooves into the spool valve housing. Automobile electric power assisted steering epas and nsk. A steering torque in the electric power steering system generated in. The bosch servolectric electric power steering system combines the convenience of automated driving with the highest safety for the driver. Part of the issue with a 12 v system is getting enough instantaneous power to have a full electric power steering for a large car. How electric power assisted steering works, and why its. And, since the arrangement is controlled by electronic software, adding. The mgu option is installed inline between the steering wheel and the steering rack the internal torque sensor detects the amount of driver steering input and then engages the electric motor to assist.
Electric power steering systems use electric motors to provide the assistance instead of hydraulic systems. Electronic power steering auto service professional. Eps uses an electric motor to assist the driver of a vehicle, unlike traditional systems that act on hydraulic pressure provided via a pump driven. How electric power assisted steering works, and why its better than hydraulic. As epas electric power assisted steering systems have been developed and refined however, manufacturers like porsche have managed to create electronic systems that all but match the feel of a. Get ready for electrically assisted brakes then brake. How electric power assisted steering works, and why its better. Deskripsi tentang komponen dan cara kerja sistem eps dengan berbagai keunggulanya. Epas performance application specific electric power steering conversion kits. The electric power steering system uses an electric motor to assist the driver of. Most electric power steering systems use a threephase electric motor powered by a pulse width modulated dc voltage. Nexteers electric power steering eps gives you comfort, control and feeloftheroad. Hydraulic steering has been used for decades to provide assist to drivers turning the wheels of especially heavy vehicles.
Three phase motors allow for faster and more precise application of torque at low rpms. Electric power steering provides fuel savings and more. The steering system, which accurately conveys road conditions to the driver, is indispensable for. Steering feel is a function of more than power assist of shaft stiffness, geometry, suspension tuning and tires and some electric systems are better than others. Automobile epas and nsk energysaving electric power steering. As with hydraulic types, power to the actuator motor, in this case is controlled by. The steering gear itself is a manual rack with an electric motor mounted on the steering column or the rack. The central electronic elements of todays electric power steering systems are modern 16 and.