The file 'Combo Spool Holder For The Latching Spool Holder Dry Storage System For Rubbermaid 21 Cup Storage Containers (with STEP File) 3D Printer Model' is (stl,stp) file type, size is 6.2MB.
This is a center axis spool roller for my "Latching Spool Holder Dry Storage System for Rubbermaid 21 Cup Storage Containers". This version of the roller bogies has an option to use a center axis spool holder in addition to using it as a normal roller. I prefer using the normal rollers since there is almost no resistance to turning with the center axis design, but it does work and may be useful for some materials or situations where a low resistance spool holder is needed.
The center axis spool holder is a remix of my remix (https://www.thingiverse.com/thing:4557471) of Butchja's Universal Filament Spool Holder (https://www.thingiverse.com/thing:2070272).
Assembly instructions and BOM are available at my blog here:
http://www.mystoopidstuff.com/making-my-remix-of-ocies-21-cup-filament-silos.html
I will include the STEP file for easy remixing.
| Enclosure_Spool_holder-QR-9M-CENTER-AXIS-A-INSERT.stl | 233.0KB | |
| Enclosure_Spool_holder-QR-9M-CENTER-AXIS-A.stl | 4.4MB | |
| Enclosure_Spool_holder-QR-9M-CENTER-AXIS-B.stl | 3.4MB | |
| Enclosure_Spool_holder-QR-9M-COMBO-ROLLER-A.stl | 943.3KB | |
| Enclosure_Spool_holder-QR-9M-COMBO-ROLLER-B.stl | 707.2KB | |
| Enclosure_Spool_holder-QR-9M-COMBO-ROLLER.stp | 7.5MB |
