JTEKT Electronically Controlled Variable Gear Ratio (E-VGR)


E-VGR actuator

Variable steering-angle ratio system combines vehicle stability and steering performance.
Steering performance improved by increasing steering-angle ratio at low speed.
Straight-line driving stability improved by decreasing steering-angle ratio at high speed.
Vehicle stability improved by activating low-friction moment.

The function of this product is also used in the automotive collision avoidance assist system, steering control while vehicle is skidding, and lane keeping assist system.

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