Request InfoPI (Physik Instrumente) LP, Motion Control, Air Bearings, Piezo MechanicsPI (Physik Instrumente) LP's P-871 closed-loop piezo bender actuators feature a high-resolution position feedback sensor that provides 20 times greater linearity, accuracy and repeatability than other such devices, according to the company. Based on proprietary Picma series actuators, the transducers attain positioning ranges of up to 2000 µm and response times in the millisecond range. Their monolithic design results in faster response and higher stiffness, and their cofired ceramic insulation reduces the diffusion of water molecules into the insulation layer, which is a major cause of...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2022 IssueSilicon Photodiode ChipsThe VTH21 series of photodiodes from Excelitas Technologies Corp. are low-capacitance silicon photodiode chips for radon gas detection. 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Founded...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...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,...