BobTSkutter
18-03-2020, 08:39 PM
Hello all,
I'm currently reading the forum and absorbing knowledge, before I start to think about designing an 8x4 router system.
It seems to me that the generally accepted way of building an 8x4 router is to have a dual drive system to move the gantry.
If I were to use AC servos in a dual drive configuration (e.g. using ballscrews) how would I tune the two servo drives? It appears as though almost all AC servo drives offer an auto tune function, but that only works for one motor at a time, surely you'd need to tune both servo drives at the same time with the gantry attached? How do you do that?
Many thanks
Bob
I'm currently reading the forum and absorbing knowledge, before I start to think about designing an 8x4 router system.
It seems to me that the generally accepted way of building an 8x4 router is to have a dual drive system to move the gantry.
If I were to use AC servos in a dual drive configuration (e.g. using ballscrews) how would I tune the two servo drives? It appears as though almost all AC servo drives offer an auto tune function, but that only works for one motor at a time, surely you'd need to tune both servo drives at the same time with the gantry attached? How do you do that?
Many thanks
Bob