Constructed of black anodized aluminum alloy, Model AT10-120 features 3.54 in. profile and 8.7 x 5.5 in. drilled and tapped platform with vertical travel of 4.3 in. twin lead precision ground screw and 6 guide rails provide smooth, flat, vertical motion with resolution to 5 µ (non-microstepping) and 0.50 µ (10 Microstep Driver). Repeatability is 10 µ at travel speeds of 5 mm/sec. Equipped with 2-phase NEMA 23 stepper, stage is suited for testing, inspection, assembly, sampling, and machining.