Steering - BMW F12 2011 Technical Training Manual

F12￿Chassis￿Dynamics
5.￿Steering
Electric￿Power￿Steering￿(EPS)￿is￿fitted￿to￿the￿F12￿as￿standard.￿The￿steering￿is￿now￿entirely￿electrically
operated￿and￿replaces￿the￿conventional￿hydraulic￿steering.￿The￿Electromechanical￿power￿steering￿with
parallel-axis￿arrangement￿(EPS-APA)￿familiar￿from￿the￿F10￿is￿used.
Active￿steering￿and￿rear￿axle￿slip￿angle￿control￿are￿available￿in￿the￿Integral￿Active￿Steering￿optional
equipment￿package￿(2VH).
F12￿Steering￿components￿with￿Integral￿Active￿Steering
Index
1
2
3
4
5
6
Explanation
Active￿Steering￿lock
HSR￿actuator
Steering￿wheel
Steering￿column
Active￿steering￿servomotor￿with￿motor￿angular￿position￿sensor
Electric￿Power￿Steering￿(EPS)
33