Originally Posted by Dan Mauch That is the beauty of a chopper driver. The higher the voltage the faster the motor will go. The Hobby CNC requires a minimum of 12VDC to operate correctly. It will run the 6 volt motor by chopping the current when it is sensed by the chopper. The important thing is to see the Vref before connecting a stepper. I am using 36V on a 3 V motor.
Dan
Camtronics Inc |
Dan,
How did you like the kit?
Dave Rigotti