hello to everyone,
thanks all of you for what you are doing here. I am really a newbie to cnc. I have been using large plotters and a small roland mdx 15. I have spent a lot of time for deciding to build up a cnc router. I think servo dc motors and UHU drivers ( or controllers?) are the best solution for me. I just hope to build a small prototype first with the salvages i have been collecting for years. I have 3 dc servo motors from dynetic systems with 24 volts and 3.3 amp. The point is that these motors have only 2 cables and a separate ground cable. But when i check the schematics and pictures from you i see that there are more than 2 connections. Do i need an extra thing ? Is it an encoder ? Or is it ok just with these dc motors. please help?