Todd Zuercher wrote: > I think I have found the motors I would like to use. > http://www.ebay.com/itm/ElectroCraft-XBR-2910-Nema34-Brushless-AC-Servo- > Motors-w-Encoders-CNC-/221048834843?pt=LH_DefaultDomain_0&hash=item33778 > 98b1b > > Now I need to figure out what drives I would like to use and the power > supply. > > How much would a 4 axis setup from Pico Systems run? > What is the voltage rating of these motors? If they are high-voltage motors, then running them on my drives will force you to reduced speeds (0which may turn out OK). If they are rated for up to 120 V AC, then you can get full speed out of them.
So, you'd need a universal PWM controller, $250. The drives are $150 per axis. That is most of it. You can add a power switch and braking module for $50, and a spindle DAC to control a spindle drive, also $50. Are you going to the CNC Workshop in Ann Arbor later this week? Jon ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users