Where to buy servo motors?
Traktor1Tarzan wrote: Im not sure where to ask this, but i got no clue where to buy servo motors, and googling it just gives me sites, made for companies. So i have to get a quote. Which is very tidious, i was thinking about buying from aliexpress, but i dont know about the quality nor service.
I have built a few machines with these drives and servos. Does have step and direction interface plus velocity and torque control mode. I use velocity with 7i77 mesa cards, and I break the loop so loop is closed with linuxcnc.
Aliexpress ac servo's
The only real advantage of AC servos is that there are no brushes to wear out.
But, mosrt DC servos are old now, and magnetic materials have improved a lot. So it isn't that AC are inherently better, it is mainly that AC servos are a lot newer.