DICE - Micro-coreXY speedtest up 833mm/s - Topview

Video of a testrun of my new 3D-printer “DICE“, a micro-coreXY printer. 5 hardcoded laps via gCode-commands, starting with 500mm/s and adding 100mm/s per lap. Acceleration was set at ². You can see an increase in Speed 3 times: starting at 500mm/s going up to 600mm/s, further to 700mm/s and 800mm/s. Then it's not clear to see anylonger but the next intended 900mm/s are capped at roughly 833mm/s with no increase in speed anylonger.