Aerotech Inc., Pittsburgh, PA, offers the Nmark AGV galvanometers and CLS galvo controllers for laser micro-machining applications. AGV galvo scanners are offered with 10, 14, and 20 mm apertures and F-Theta lens interface for flexibility. The controller provides >24 bits of effective resolution with 2D positioning accuracy of 10 µm or better and features an Infinite Field of View feature that synchronizes the servo and scanner motion to allow fast positioning over the entire servo travel and a Position Synchronized Output that ties laser pulses directly to galvo position. Applications include laser processing, electronics manufacturing, test and inspection, metal processing, and laboratories.
Galvanometers, Galvo Controllers from Aerotech