Truck Ball Nut Hydro Steering Transmission

Truck Ball Nut Hydro Steering Transmission
Cutaway Model

Item No.: 73596
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The steering gear is a ZF Servocom type ball nut truck power steering system. When the steering spindle is turned using the cross knob, the steering nut piston is displaced in the housing cylinder. The steering shaft makes a swivel movement in the process. When turning the steering spindle, one can see the function of the hydraulic control with torsion bar, rotary slide valve, control bushing and radial grooves.

Furthermore you can see:

  1. Steering-limiting valve
  2. Ball nut piston with gear teeth
  3. Segment shaft
  4. Balls in cut open ball cage