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Technical support / Re:f2424 stepper motor problem
« on: December 19, 2010, 08:46:01 AM »
That may be true however, This motor was running through a driver UDK2120a at 3800 pps full steps for several weeks. The driver went bad and we chose to upgrade to the f2424 from the 888 for about the same price as the driver. Now I have a machine down and it only rotates at a fraction of what it was before.Its current RPM at 450 PPS is 135. This motor was spinnig at 1140 rpm before the change well within what vexta states this motor is capable of. I need to get this motor spinning to the level it was.