Request InfoAerotech Inc.The ABRS high-precision rotary air-bearing stages from Aerotech Inc. have a slotless zero-cogging motor and a low-profile design to reduce effective working height and to minimize stack-up errors. Designed for high-precision angular positioning and velocity stability, the stages’ high stiffness and load capacity minimize axial, radial and tilt error motion to satisfy applications requiring good planar performance. The brushless motor is inherently torque-ripple-free to maximize positioning accuracy. The stages meet the motion control requirements of semiconductor wafer inspection,...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueLaser Phase Lock SystemThe OE5000 Hi-Q Laser Phase Lock System from OEwaves Inc. allows the offset locking of two individual lasers separated in frequency by as much as 50 GHz. 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