Optical Engineering Systems’ AU270-YPR Three Axis (Yaw, angular Pitch, and Roll) Gimbal Mounts are designed for larger and heavier cameras, telescopes, directional antennas, optics, lasers, tracking and scanning systems. The gimbal mounts are 400 mm wide ×480 mm high, weigh 50 kg and handle loads up to 10 kg and the roll axis features a large 90 mm thru hole for cables and optics. The resolution of each stage is 0.001 degree or 3.6 arcsec with 10 micro-steps per Step Motor Driver in use. An optional 450 mm x 450 mm aluminum plate with four handles and mounting holes for increased stability is available.