I have similar tables / stages used for my engraving machine. They had steppers and work great, but , so as posted need to find out what
kind of motor's your's have. You may be speed limited due to the tables gearing and axis screw. IE; Mine are limited to about 4 IPM, but, that was not a concern for me as I was after extreme accuracy ( I can't measure the inaccuracy on mine ).
RICH