H2W Technologies' stepper motor gantry stage

STEPPER MOTOR GANTRIES
These 2-axis linear stepper motor gantries are available in lengths to 72 in. (both X and Y axis) and have an open loop accuracy of 0.001 in./ft and repeatability of 0.0004 in. For closed loop operation an optional encoder is available. Full step resolution is 0.010 in., however, when microstepped, step size resolution can be as small as 0.00004 in. Continuous force on both X and Y axis is 6 lb; peak force is 8 lb.