Rumba Printer Motherboard TAZ mount

thingiverse

This is a simple case for a Rumba 3d printer control board. (see http://reprap.org/wiki/RUMBA) The mounting holes are measured out to fit a Lulzbot TAZ printer. (150 mm spacing between the left and right pair of mounting holes) The holes are set up for M3 screws and M3 thermal inserts, but using wood screws may be possible if you drill out the holes on the faceplate. It mounts two 40mm fans, which you could get on Amazon or Ebay. These are used to cool the stepper drivers. They can be omitted if your heat sinks are very good, and you use case is low intensity. On top, by where the USB port is, there is a hole which I made for mounting a DB15 connector socket which I used for control. Honestly I would advise against using DB15, as the amount of work crimping and setting up the port ends up exceeding the benefit of having a small cheap connector. I am leaving the mount point in for legacy support though.