Remixed Adjustable Spool Holder - ALunar (Prusa Clone)

thingiverse

I remixed the roller bearing spool holder to add a mountable bracket for my ALunar Printer. The design leverages existing mounting hardware from the printer along with additional parts from the kit. Those little adapters were necessary because I made an error and printed the spool plate without adjusting the hole sizes. Since it was already printed, I simply created adapters. You can easily modify the SketchUp model to suit your screw and nut specifications. The spool holder utilizes skateboard bearings (608, if I'm correct). Later on, I added a filament guide, but I never reprinted the entire setup. Fortunately, I haven't encountered any issues with feeding, even after using various spools. The bottom of the second half features two O-rings (which might not be necessary, in hindsight), as the original design was so well-crafted that it effectively kept them from moving due to vibration. I hope this remix proves useful, as my machine now feeds from the top down. I've included a "Together" file for your reference, showcasing how all the components fit together seamlessly.