what type of motor is used in most electric power steering (eps) systems
Power steering Electric power steering systems use electric motors to provide the assistance instead of hydraulic systems. As with hydraulic types, power to the actuator (motor, in this case) is controlled by the rest of the power-steering system.
Tesla Model S The 2012 Tesla Model S Performance model has a three-phase, four-pole AC induction 416 hp (310 kW) and 443 ft⋅lb (601 N⋅m) rear-mounted electric motor with copper rotor.[66] The base model uses a 362 hp (270 kW) and 325 ft⋅lb (441 N⋅m) motor.