Electromagnetic servo device for electric power steering systems for vehicles

摘要: An electromagnetic servo device for electric power steering system vehicles including a driving control circuit (100) adapted to generate torque magnitude signal (Sa) and direction (Sdr, Sdl), based on an output (VR, VL) from detection mechanism (11) detecting (Ti) acting input shaft (1) connected wheel (Vf) vehicle speed (50), feed, motor (18) applying auxiliary (4) operatively interconnected with steered wheel, armature current (Io) of such in conduction as desirous accordance both the dead zone (2K 1 or Dl, Dm, Dh) set (Sa), wherein has band width thereof widened increase speed, (50).