Hello,
i have bought a 3040 cnc machine from a seller on ebay. This machine has a 300w spindle and is working fine. I have also a 500W spindle that is probably laying around since 1 year in my home. An 500W powersupply and a soldered VFD came with it.
Now, i would like to use this 500 W spindle with this machine, but would like to keep the PWM feature that the 300W spindle has. In other words mach 3 can turn the spindle on/off and i can adjust directly the rpm in the software.
My break out board in the controller box is the NT65-3X. Does anybody know how i have to connect this all? I dont know anything about electronics and this is why i ask here for help
I have made pictures of the controller box and the spindle etc.
I thank you for all the answers in advance