air2gnd,
MOTOR MICRO REDUCTION BALL SCREW
200 steps / rev X 10u steps X 32 teeth/16 teeth X 5 rev / inch=20000 steps per unit
Doubt very much that you will do 600 IPM.....maybe 60, find the max velocity,reduce by 30 to 40% and experiment some for reliabilty.
Check for backlash, then use Mach's axis calibration feature to check / refine steps.
RICH