Heatbed carriage adapter Ender 3 (new Version, not pro) for linear Y-Axis mod

prusaprinters

<p>Update as of February 2021!</p> <p>Added Versions for MGN12H/C and MGN15H/C</p> <p>Changed OpenSCAD source to make hole pattern configurable.</p> <p>Update as of November 2020!</p> <p>I have added two idler-brackets that integrate better with the Ender 3. There is a square one, which resembles the Ender pro optics, and a rounded one. Pick your poison!</p> <p>You might need shorter M5 bolts and a longer M8 bolt for the Idler. Please check!Other than that, just reuse the rollers from the original idler.</p> <p>Original:</p> <p>Creality has changed the heatbed undercarriage and also the belttensioner in the meantime. To make the Thing from @mfoltz still usable, I have redesigned the adapter plate. I added also a spacer for the new idler. You have to use two of these and M5x30 bolts to mount the Idler beside the Y-extrusion. You need to drill out the holes in the idler bracket to 5-5.5mm.</p> <p>Beware: Spacer are for 20mm Y-extrusion only. For Ender pro, you need 40mm spacers and longer bolts (50mm I assume)! You may actually use 4 of the 20mm spacers instead of two. Should work.</p> <p>A nice endcap to close the 2040 extrusion can be found here:</p> <p><a href="https://www.thingiverse.com/thing:398515">https://www.thingiverse.com/thing:398515</a></p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Creality</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>Ender 3</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>Yes</p></div> <p><strong>Resolution:</strong></p> <p>0.2</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> <p><strong>Filament:</strong> n/a PLA orange</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>I used Open SCAD. The SCAD-file is attached.</p></div> </p></p></p> Category: 3D Printer Parts