PI (Physik Instrumente) L.P. PIglide RM Rotation Stage with Air Bearing A-62x

The PIglide RM series of motorized rotary air bearing stages are a complete positioning solution designed for accuracy, precision, high stiffness, and ease of use. They can be used in any orientation. These stages feature high performance, low-cogging frameless slotless torque motors, and optical encoders. Various options can be combined to create a solution ideal for point-to-point indexing or constant velocity scanning. Applications include optical alignment, metrology, inspection, calibration, and scanning. The RM stages offer superior runout, flatness, and wobble performance. Since they are completely frictionless, they exhibit no breakaway “stiction” or drag friction during operation. They are ideal for use in cleanrooms, require no maintenance or lubrication, and have unlimited life. Table Diameters from 50mm to 300mm 425kg Max Payload Radial/Axial Error Motion < 200nm Vertical or Horizontal Mounting Direct Drive Brushless Torque Motor Optical Encoder Completely Non-contact and Frictionless