... -axis (x/y/z) use 85BYG-450A step motor .3.XY ball screw is 2510 (diameter 25 , lead is 10), z ... :XYZ-axis use ball screw X,Y-axis working area :1200*2400mmBody dimensions(with bracket):2920*1750*1450mmZ-axis working area ... like ZK-6090 600*900mm. ZK-1212 1200*1200mm, ZK-1215 1200*1500mm, ZK-1218 1200*1800mm, ZK-1325 1300*2500mm, ans we ...