Control box layout

cnc controller

Just working out the layout of the control box for my Chinese mill.

In this case, I have a much smaller 4-axis controller but I also have the spindal controller.

I may stand the power supply up so it’s footprint is the same as my other control boxes. It will be much taller though because of this.

I wonder if this will affect cooling? The spindal controller will be fairly dissociated from the fan. Perhaps I should move the fan so it’s right behind the power supply.