what is better/good driver board to 4Ampere or highes bibolar stepper motors?
(can made bcp itself)and where i found dc servo board schematic? want test servo driver too(I have one old servo motor vhat run DC 30V very slow.dont know more detail thats motor)
encoder have this.
but need biggest motor my cnc and big current board.my board max current(all l298boaRD)2,4A what is very small.my cnc tread is trapetsoid and 4mm/r.and need cut to metal what torgue need in motor?
linear X-Y is 800mm and Z is 110mm.
(Z trhead is 2mm/r) |