Schaeffler Ultra Precision Drives offers you precision gearboxes as sub-assemblies in solid and hollow shaft design, which as low-backlash precision planetary gearboxes with a torsional backlash of ≤ 0.1 arc-min are regarded as virtually backlash-free. And thanks to our patented solution for wear compensation, we ensure that the torsional backlash does not change over the entire lifespan.