OmniWheel 58 mm

prusaprinters

<p>The wheel that I propose has been adapted and redesigned several times over time, durable and functional, it adheres well even on smooth surfaces such as tiles - something that with purchased wheels, often does not happen.</p><figure class="media"><oembed url="https://youtu.be/np9JhrgRwwM"></oembed></figure><p>(You are seeing the wheels on a prototype vacuum cleaner, but, that's another story!)</p><p>&nbsp;</p><p>To have a good yield, I decided to use some non-plastic parts.</p><p><strong>Assembly instructions are in the attached document.</strong></p><p>In particular, the cylinder covers are a highly adherent heat-shrinkable material to prevent slippage.&nbsp;</p><p>Furthermore, the axis of the cylinders is made of brass, but aluminum can also be used.&nbsp;</p><p>See the material list in the attached document.</p><p><strong>The downloadable model is compatible with the JGY-370 engine .</strong><br>However, I have included the Fusion 360 files so that you can adapt it to your needs.</p><figure class="media"><oembed url="https://youtu.be/X7YXaIDTiL0"></oembed></figure><p>I recommend printing the cylinder in PETG and the wheel structure in PLA.</p><p>Non-plastic parts are:&nbsp;</p><ul><li>The axis of the cylinders (brass).</li><li>The cover of the cylinders (heat-shrink surface - useful for adherence to the ground)</li></ul><p>Parts needed to purchase :</p><ul><li>Brass axle (or aluminum - 3 mm section and minimum overall length 30 cm per wheel). <a href="https://www.amazon.it/sourcing-map-massiccio-lunghezza-confezione/dp/B09Y59RBQ6/ref=sr_1_9?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;keywords=asta+ottone+3mm&amp;qid=1664961300&amp;qu=eyJxc2MiOiIwLjAwIiwicXNhIjoiMC4wMCIsInFzcCI6IjAuMDAifQ%3D%3D&amp;s=industrial&amp;sr=1-9">https://www.amazon.it/sourcing-map-massiccio-lunghezza-confezione/dp/B09Y59RBQ6/ref=sr_1_9?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;keywords=asta+ottone+3mm&amp;qid=1664961300&amp;qu=eyJxc2MiOiIwLjAwIiwicXNhIjoiMC4wMCIsInFzcCI6IjAuMDAifQ%3D%3D&amp;s=industrial&amp;sr=1-9 &nbsp; &nbsp; &nbsp;</a></li></ul><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;The link is an example, I found it from my hardware store for much less. &nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;It is necessary to obtain them from a brass rod by cutting them appropriately with the object to be printed in the folder ("cutter and board")</p><ul><li>Heat shrink tube (typically used for fishing rods, handlebars etc ..) diameter 15 mm length 1 meter - see photo. <a href="https://www.amazon.it/gp/product/B07W6G78HN/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&amp;th=1&amp;psc=1">https://www.amazon.it/gp/product/B07W6G78HN/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&amp;th=1&amp;psc=1</a></li><li>4 Nuts and screws diameter 2.5mm Length 8mm.&nbsp;</li></ul><p>Good print and…. assembly !</p>