Hi All,
So I'm looking into setting up a stepper motor controller circuit, and I just wanted to compare the voltage that my reprap fisher 3D printer uses for the axises, to use as a starting point.
I've got a copy of the schematics, and it suggests that the DC voltage from the mains is what is used - mine is rated at 19v @ ~3A.
The stepper that it uses is rated for 3.3V, does this mean that the motor is being over cooked? Or is it happy to run at this voltage (and maybe higher?).
Regards,
Lee!