Thingiverse
Improvements doneReinforced start of hub with screw in center(where the beding laod is the highest)added a ratched machansim that will serve as a break with 6 wave segmentsRatchet mechanism can be mounted optionally(works without it)Changed hub material to PCTG for better layer adhresion and stiffnessRemoved inner material from nut for faster printWhy the update?After some time having the spool mounted it started sagging--issue comes from thin hub(small bearings) and wrong material chosen(PLA)
Direct link to the original creator's page
Thingiverse
GrabCAD
GrabCAD
Thingiverse
GrabCAD
Thingiverse
Tripo3D AI
GrabCAD
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
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Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.