December 7, 2017
Description
A simple and reliable spool-holder for larger rolls of filament.
Fits spools that are up to 120 or 130mm wide and has at least a Ø50mm hole.
Max spool outer Ø is 310mm
[UPDATE]
2018-02-26 - The 130mm version was kindly provided by hutchyx. It works with mamorubot spools.
You can find him here: https://www.thingiverse.com/hutchyx/designs
You will need:
2x 608 bearings (Ø22, Width8, innerØ7mm)
2x M8 bolts (printable version included)
4x M5 screws
1x M5 tap for the holes in the bottom bracket.
I drilled and tapped a hole for a screw on mine to create some friction for the axle (see last picture). Otherwise the spool could unwind too much filament on fast printer moves.
Before uploading this, I added four small cut-outs with the intention to put a zip tie on one of the holders to increase friction, but I just realized that there is not enough space for them lol.
Feel free to remix this in any way you want :)
License:
Creative Commons - Attribution
printingotb
