The large clear aperture with a diameter of 120 mm is particularly significant for the rotation stages PRS-200. The body is fabricated from a special, high-rigidity, tempered aluminum alloy. Two calibrated preloaded... learn more...
zero backlash precision roller bearings guarantee an excellent flatness and smooth motion. A hardened and ground screw worm combined with a calibrated worm gear guarantee a quiet and smooth motion. As an option, the PRS-200 stages can be delivered with an integrated optical angular scale. The rotation stages PRS-200 are equipped with two reference switches which can be easily adjusted by the customer. Drive variations including DC or 2-phase stepper motors are available.