Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsAUBURN, Mass., July 12, 2011 — PI (Physik Instrumente) L.P. has released a higher-precision version of its M-660 low-profile rotary table. Driven by piezo motors that enable a profile of 14 mm, the new model is equipped with a high-accuracy direct measuring encoder and provides eight times the position resolution of the existing version. The M-660 rotary table can accelerate to velocities of 720°/s, with an unlimited travel range, and its directly coupled precision optical encoder resolves positions down to 4 µrad (0.00023°), providing phase-lag-free, backlash-free feedback to the servo...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/22/2024Laser InterferometerThe Qualifire™ from Zygo Corporation is a laser interferometer designed to support metrology applications in industries such as semiconductor, lithography, space-borne imaging systems,...Photonics.com 6/16/2022Rotary TableThe TruMotion rotary table from Rotary Precision Instruments UK Ltd. verifies small or medium circular parts with high accuracy. High precision and general machining industries can check...Photonics.com 8/22/2023Digital Metrology SoftwareTraceBoss+ software from Digital Metrology Inc. integrates surface texture and crosshatch measurement capabilities into a single package. 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