Re: [CAD_CAM_EDM_DRO] re: CncPRO top speed limit was Re: "metric" ballscre...

Ballendo:

I am running CncPRO on a retro-fit that was put on an older Ekstrom Carlson
Model 444 and it is running in excess of 600 IPM with no problems. I have
0.500" of movement per revolution of the lead screws, 250 PPR resolution on
the encoders and the servo motors run at or near 1200 RPM. I had no problem
making adjustments in the Yeager software to achieve the speed and the
software could run this machine (if the mechanical components would take it)
at least twice as fast.

Oh, and in case you are wondering, I am using 2 StarCam conversion cards to
drive the servos with the step/direction signals.

Randy