Power: ac110v / 220v 50 / 60 hz Main motor: dc90 / 180v Spread: stepping motor Pitch: 0.001-9.999mm Memory: 999 step Wire size: óx 0.02 - óx 0.8mm Spread range: 0-100mm Winding dia.: 140 mm Weight: 53 kgs Dimension: 750(w)*500(l)*460(h)mm 750(w)*500(l)*980(h)mm