Prusa i3 MK3s black PSU replacement frame brace with M4 bolt holes

prusaprinters

<p>This part was designed this for a Prusa i3 MK3S with an accompanying <a href="https://blog.prusaprinters.org/cheap-simple-3d-printer-enclosure/">IKEA Lack enclosure</a>. In the instructions for building the enclosure, it's recommended that you replace the power supply unit (PSU) with a brace like this, and relocate the PSU outside the heated enclosure. I presume that's to prevent the PSU from overheating, and/or contributing too much heat within the enclosed space.</p> <p>The Prusa i3 MK3S that this part was designed off of was purchased on November 2019. I'd originally used <a href="https://www.thingiverse.com/thing:3512441">this part</a> for the brace, but the top two bolt/nut holes are designed for M3 hardware, whereas the printer I'd recently purchased uses M4 bolts in that place.</p> <p>So this part is identical to the one I'd remixed it off of, other than the top two holes fit M4 bolts and nuts instead.</p> <p>Enjoy!</p> <p>p.s. This part was modeled in OnShape. Anyone interested in remixing, can find the project <a href="https://cad.onshape.com/documents/dc8e29e106c1d6d92c410e43/w/a3cb85774242981a7d9737cc/e/78fa1e523ad71dcca3b985a0">here.</a></p> <h3>Print instructions</h3><h3>Category: 3D Printer Parts Print Settings</h3> <p><strong>Filament:</strong> Any PETG or ABS</p>