i bought a 775 18v dc motor for my cheap cnc 3018 from here
https://gimsonrobotics.co.uk/categor...motor-775-type
the reason i bought it was because the Chinese version seemed a little slow running off 24v (did the job but wanted more speed)
now when i put this new 775 motor in it just pulsates like its just revving every 1-2 seconds, i have a hunch its because its drawing the power from the control board so could someone check the specifications on the above link and advise me on what size/type of power supply i need or any further help would be very much appreciated.
this is the machine i have