Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsThe A-82× multiaxis precision motion controller from Physik Instrumente LP is designed to handle 4, 6 or 8 axes of PIglide air- bearing positioning stages and precision automation subsystems. Air bearings provide many advantages compared to mechanical bearings such as no-particle generation, frictionless, vibration-free motion, highly constant velocity control, nm-precision repeatability and optimal geometric performance. The A-82× controller family integrates closed-loop digital servo control, drivers and power supply in one convenient rack mount design. 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Our state-of-the-art metrology ensures thorough testing of each...PHOTONICS BUYERS' GUIDE CATEGORIESOptical BenchesAn optical bench is a support for optical parts comprising a solid bed that permits precise longitudinal movement of one component relative to the others, and a number of sliders equipped with...HexapodsLinear EncodersScrewsCOMPANIESPhotonics Buyers' GuidePI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsPI provides the broadest and deepest portfolio of precision motion technologies worldwide— including linear motors, air bearings, piezo drives, gantries, nanopositioning stages, and hexapod...Photonics Buyers' GuidePrior Scientific Inc.For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation. Prior is a leader in the development of precision motion,...Photonics Buyers' GuideSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...Photonics Buyers' GuideAerotech Inc.As a provider of precision automation and motion control systems, Aerotech offers a complete range of motion and automation solutions to our clients. Our standard product offerings include: ...