Innovative system concept for rack and pinion drives for applications in machine tools, automation and robotics. The ZTRS model is a special construction highlight. For the first time ever, the screwed down supporting bearing cover allows full exploitation of the transmission torque of a rack and pinion drive – and thus also the optimization of the volume performance and stiffness. The new ZV gear units are designed primarily for rack and pinion systems in the automation and robotics industries.