Extruder (NEMA) motor rotation indicators

prusaprinters

<p>After learning about the rotation indicators for the extruder motor, I loved the idea, but I didn't really like any of the designs I was seeing.</p> <p>I wanted a gear/cog but couldn't find any I liked. So I made my own, I just wanted one but ended up doing a bunch of designs :D.</p> <p>This work as all the others, they have a rised part where you have to glue a 8x3mm neodymium magnet with some superglue. Let it dry, attach it to the extruder motor and that's all.</p> <p>I just printed the one design I wanted, but they are all the same so shouldn't be any problems. Show me your pictures if you print any of them.</p> <p>Note: The first rotation indicators I saw were those from <a href="https://www.thingiverse.com/thing:2638857" title="NEMA (extruder) motor rotation indicator (Prusa MK2(S)/MK2.5/MK3)">Petclaud</a> and <a href="https://www.thingiverse.com/thing:2772718" title="Extruder rotation indicator">Quintox303</a> so even though I didn't "remix" their work (as in I didn't use any of their files or designs) I feel I have to name their work here for the inspiration.</p> <h3>Print instructions</h3><h3>Category: 3D Printer Accessories Print Settings</h3> <p><strong>Printer Brand:</strong> Prusa</p> <p><strong>Printer:</strong> <a href="http://amzn.to/2rqZ6Uo">i3 MK3</a></p> <p><strong>Rafts:</strong> No</p> <p><strong>Supports:</strong> No</p> <p><strong>Resolution:</strong> 0.2</p> <p><strong>Infill:</strong> 15%</p>