PRS-200 Precision Motorized Large Aperture Rotation Stage from PI Micos

The large aperture having a diameter of 120 mm is particularly significant for the rotation stages PRS-200. The body is fabricated from a high-rigidity, special, tempered aluminum alloy. Two calibrated preloaded zero backlash precision roller bearings guarantee an excellent flatness and smooth motion.

A ground and hardened screw worm integrated with a calibrated worm gear guarantee a quiet and smooth motion. As an alternative, the PRS-200 stages can be delivered with an integrated optical angular scale.

The rotation stages PRS-200 have two reference switches which can be easily adjusted by the customer. Drive variations including DC or 2-phase stepper motors are available.

Key Features

The key features of the PRS-200 are:

Uni-directional repeatability down to 0.0003 °

Maximum speed 150 °/sec

Load capacity up to 50 kg

Integrated reference switches

Optionally: angular scale

Clear aperture 120 mm

Preloaded worm drive for zero backlash