That is one example of a delta. Mine prints clay and needs pwm to manage the extruder. I am using an arduino based controller right now. Tinyg would havee to translate all axis moves that, on a Cartesian machine require only one motor to up to 3 with translation into polar coordinates. It’s all about the firmware. Deltas aren’t seen much in cnc because the structure doesn’t handle loads well. Deltas are noted for speed. Check this out:
