Help Testing Stepper Motors

I would like to test my stepper motors to see if they
work properly. Is there a way to test them just using
the power suppllies I have? The motors are NEMA 42 8
wire. How is this done? Still need to identify the
volt/amp of these motors, again no nameplate, etc.
Anyone know of any Autonumerics machine and what it
had?
Thank you,
Ron


__________________________________
Do you Yahoo!?
Yahoo! Calendar - Free online calendar with sync to Outlook(TM).
http://calendar.yahoo.com