Powering 3 45Ncm Nema 17 Stepper Motor 2A 4-wire (not CNC)

[Fivetide]

It's a motor where energising multiple windings sequentially results in movement, the stepper driver deals with this, just applying DC or even PWM DC will not run a stepper motor, try it ;-)


Having control of precise steps allows you to use a frequency generator to create a precise RPM


You could just use conventional DC motors with a PWM driver but you will find you have some variation of speed with identical motors driven from a common supply.

DAMN ! I just want a analogue driver/supply turning all three motors at (approximately) the same speed in a single direction lol

Right then.. 3 of those stepper motor controllers that are all wired to a big pot ? ( I have a box full of big to little Pots )
Plus about 5 shelves of laptop power supplies of every variant I can name !!
I will do this ... it wont bloody beat me ..!! :)