GC100C-Z/Y(XZ)-AA30/NT100X-3411000 Steering gear

steering wheel so that the rotating motion of the steering wheel changes into the rotating motion of the worm wheel. The ball screw and the nut are engaged with the steel ball, so that the rotating motion of the ball screw changes into linear motion. The nut is engaged with the sector gear again, and the linear motion changes into rotating motion again, causing the connecting rod arm to shake. The connecting rod arm then makes the connecting rod and the tie rod do linear motion to change the direction of the wheel.