Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsThe V-551 family of ultraprecision positioning stages from Physik Instrumente LP are available with 0.2-nm resolution linear encoders, ideal for high-end alignment, scanning and automation applications. The models are equipped with precision crossed roller bearings featuring anticreep cage assist and guiding accuracy of 1-µm straightness and flatness per 100 mm. Two types of position feedback systems are available: absolute-measuring encoders providing 2-nm resolution and incremental encoders providing 0.2-nm resolution with effective 0.5-nm minimum incremental motion at the stage...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2023 IssueSteering MirrorsPiezo and voice-coil steering mirrors from Physik Instrumente LP are designed for free space optical communications. 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PFG Precision Optics is a US manufacturer of high precision optical components (UV thru mid-IR) with...Photonics.com 10/3/2022Blackstone NEY Ultrasonics CleanveyorBlackstone-NEY CleanVeyor Ultrasonic parts washer utilizes a combination of spray, immersion, and ultrasonic cleaning technologies and has proven successful in achieving Six Sigma consistency in a...PHOTONICS BUYERS' GUIDE CATEGORIESPiezoelectric Positioning StagesRotary Positioning StagesLinear Positioning StagesA linear positioning stage, also known as a linear stage or translation stage, is a precision mechanical device used to accurately move and position objects along a linear axis. These stages are...Linear ActuatorsA linear actuator is a high-precision motorized positioning device, often linked to computer control equipment.COMPANIESPhotonics 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' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...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...