Dual Axis Galvanometer Optical Scanners provide superior positioning speed and accuracy precision than comparable compact, cost-sensitive, closed loop galvanometers. Featuring low inertias, compact sizes, and high speeds and accuracies, these galvos are ideal for applications including biomedical systems, optical coherence tomography, laser projection, confocal microscopy, and analytical instrumentation.
The dual axis servo driver provides optimal repeatability, linearity, stability, and cost in a very compact package. An analog command input of up to ±10V DC results in ±20° mechanical degrees of scanner rotation. The error integrator in the servo loop enables microradian level position accuracy. The built-in system conditioning and position and velocity status monitoring make the integration of the driver board easy and accurate in complex scanning system applications. #59-021, #59-874, #86-808, and #86-809 include two galvanometers, a dual axis integrating servo driver amplifier, two interconnect cables, an XY galvo mount, and a 3mm or 5mm (specified in product description) aperture XY mirror set. #59-022 and #59-023 are compatible with #59-021 and #59-874, and #88-156 and #88-170 are compatible with #86-808 and #86-809
Note: It is strongly recommended that a heat sink be placed in contact with the servo driver board during operation. The thermal grease improves heat transfer between servo driver board and heat sink (not included). A positive and a negative power supply (not included) are required to operate the driver board. Choose either #66-911 (two required) or #59-026 (one required).