Helical 3D Tomography with Air Bearing Systems and Piezo Motors
controller , A-623 rotary air bearing stage , and A-123 linear air bearing stage PIglide A-123 Z Axis, linear air bearing stage with brushless linear motor drive, optical linear absolute encoder, 200mm travel [...] Vertical linear air bearing stage which with rotary air bearing stage (shown with dummy mass). The axis of rotation is parallel to the Z axis. The linear stage is equipped with a direct-drive linear motor [...] for XY stage signals. (Optional) XY Stage, Q-545-based miniature piezo motor stage, 26x26mm Travel, absolute optical encoder for closed-loop position control, BiSS-C Interface. Mounted to Theta stage via