Ultra Precision Motorized Rotation Stage UPR-160 AIR

Key features
  • Travel: 360°, Endless
  • Max. Load: 20 kg
  • Max. Speed: 360°/sec
  • Max. Resolution: 0.00002° 
  • Repeatability:  0.00005° uni-directional
                              +/- 0.00008° bi-directional
  • Angular Encoder: Optional
  • Aperature: 35 mm
The UPR-160 air bearing ultra-precision motorized rotation stage is a smaller version of the UPR-270. It was designed for the most demanding applications such as X-ray crystallography in beamlines. The stage is driven by a direct-drive torque motor for high resolution and angualr speed, as well as for minimum vibrations and wobble. The precision air bearing as well as the absence of worm gears and other mechanical power transmission components not only eliminates vibrations, backlash & play but also guarantees higher life time. UPR rotation stages are also available with conventional preicsion ball bearings. Closed-loop operation is provided by use of high-end direct metrology optical encoders.