Steer-by-Wire – Hand Wheel Actuator

Modular HWA to enable flexible vehicle packaging for all vehicle classes

Key Facts

AD readiness

Dormant steering wheel and safe handover between AD and manual driving

Scalable column adjustment

Power adjust: 60 mm comfort; 150 mm retraction; 210 mm stowability

Scalable steering angle end stop

Single (±170°) or multi-turn (±645°) angle range for innovative handwheel shapes

What can Steer-by-Wire – Hand Wheel Actuator provide?

The Hand Wheel Actuator (HWA) measures the driver steering angle input and generates haptic feedback. The steering demand is electronically communicated to the Front Axle Actuator (FAA). Enabler for dormant and stowable steering wheel during AD operation.

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