Nice idea for the ventilator.

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Still need to make the harm and support for the monitor/keyboard/mouse since the cabinet sits out of the way of chips and coolant.

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And you're not the only one with overkill on power supply cabinets.?

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The HV_Supply photo shows the 105VDC power supply for the XY and Harmonic Drive. The 60VDC supply is on the back and I can't get at it to make a photo at the moment.

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The ControlSide photo shows:from top left to right, two HP_UHU drives (105VDC) for the X/Y axis, then another plate with a Gecko (60VDC) for the Knee Stepper motor (and a 24V to 16V regulator for the HP_UHU) ?and finally the STMBL AC Servo Drive for the 4^th axis harmonic drive.

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Below that a DIN rail with a module I made to do level conversion of step/dir/enable/Fault to/from RS-422 for the STMBL drive along with DIN rail terminals.? On the right of that is a 24VDC switching power supply and at the bottom the PMDX-126 Break out Board.?

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The small 3D printed box holds another custom board that just translates a DB-25 from the AC Servo into the two RJ-45 cables for the STMBL drive.

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What's not shown is a second mounting board that holds either a SmoothStepper or MESA 7i92H.? At the moment I have the PC parallel port cable connected directly so I have only one parallel port and limited step rates. ?With the Ethernet MESA 7i92H I get full 180 ipm on the X axis and can do all sorts of things to the PC without any motion control issues.? Same with the USB Smooth Stepper that I borrow from my CNC Router.?

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I've not yet decided if I will finalize on MACH3 or LinuxCNC but all I have to do is select which OS to run from the dual boot.? No cables to change unless I'm using MESA or Smooth Stepper.

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And I've 3D printed caps over the backs of the DC Servo CUI encoders.

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