Schaeffler Steering Bearings in the Hand Wheel Actuator (HWA)

The future of steering at AD level 3+

Schaeffler AD Level 3 bearings

As higher autonomous driving levels, such as L3, are more and more present on the roads, relevant steering systems are undergoing significant changes. Mechanical connections between the steering wheel and steering gear are no longer required with “steer-by-wire”, as signals are transmitted electronically. Adjustable steering columns not only improve driving ergonomics, but also facilitate completely new interior concepts: If not needed, the steering wheel can be stowed, re-purposing the driver’s cabin space. If in use, best steering comfort and steer feeling are of the essence.

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Schaeffler steer by wire bearings

Suitable for highly automated/autonomous driving within a steer-by-wire concept
Premium products, precise and agile steering feeling
Low-noise steering and adjustment behaviour
Highly cost-efficient

Schaeffler sbw HWA bearing

Unlimited telescopic adjustment stroke
Clearance free and preloaded bearings
Bearings with defined heightened frictional torque
High-precision bearing raceways
Bearings with diameter tolerance compensation
Compact steering angle limiter

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