Ender 3 S1 Pro filament spool holder (V3)

Yet another filament spool holder using en M8 threaded shaft and 608RS bearings, works well on my Ender 3 S1 Pro base spool holder, i just replaced the rotating part with my own design.

The "V" shaped form of this holder allows your filament spool to be centered, which totaly reduce the sloshing of the spool when the filament comes off !

You will need :

• 2 M8 nuts (I used stoping nuts)
• 1 M8 threaded shaft
• 2 608RS bearings

Print Settings

Printer Brand:

Creality

Printer:

Ender-3 S1 Pro

Rafts:

Doesn't Matter

Supports:

Yes

Resolution:

0.16mm

Infill:

50% giroid

Filament: Creality PLA Black

Notes:

I used a very thin resolution and some users are reporting that the threads are very tight with a 0,2mm resolution so be carefull about this please till i rework the threads 🙏

👷 Version changelog

V1 : The first basic design, with a full thread on the big screw
V2 : Improved the base fixation on the Ender 3 S1 Pro filament spool support by making it "nut shaped" so people can twist it easily

V3 : The split thread version with some minor improvments, including some details on the bearings housing, Ii was not 100% satisfied with the V2 design and I wanted it to be more solid in order to support more than 1kg of filament !

V4 : pending...

⚠ Notes on the "Support.STL" part

Due to the heavy torque that the spool is adding to the support, please be very carefull with the orientation of printing for the "Support.STL" part if you choose to print it with PLA (like me), don't do it verticaly or you will have a crack here (i had it one month after printing it, only using 1kg filament spools) :

Disclaimer

This filament spool was designed by me but i was inspired by the amazing "Le Ludo Lab" on Youtube, you can see his video about his own spool holder here : https://www.youtube.com/watch?v=GQXijrgGNvw