In most cases, that's either an electric motor or pressure created by hydraulic power steering fluid. Next, both hydraulic ...

To do this, automobile and steering manufacturers are increasingly calling for motors and controllers that are much smaller and lighter than current components. This not only improves fuel ...

Their design tends to be larger to help dissipate excess heat that’s generated, and because the steering wheel shaft rotates perpendicular to the motor’s magnetic field, it creates occasional ...