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I built a CNC plasma cutter that is controlled by an arduino with grbl installed. The arduino controls the motor drivers: Y-axis: DM556, X-axis: TB6600, Z-axis: DRV8825.
I'm using a 24V 15A...

Good to know there are some options if I need more speed. But since its for a plasma cutter I won't be using high speeds anyway. I think I'll just build it first and then see if I need more speed.

Hi Peter, thanks for the reply.

Ah I meant phase instead of coil. In my understanding if I apply microstepping, both coils with be activated simultaneously at moments. Thats why I thought I might...

Hi,

I'm building a CNC plamsa cutter. I have 2 motors that should have 425 oz-in and 269 oz-in of torque. Wat I don't understand is that both motors have a current rating of 3A. If I take a 24V...