Active Strain Relief for 3D Printer Filament
thingiverse
This device is used to pull filament from the spool on demand and provide a "buffer" to ease the job of the extruder and prevent issues with spools that are far to the side. It is completely independent of the printer. Note that there are 2 types of clamps for mounting. One is for a square rod and the other for a round one. There's a screw hole in the base of the main section to allow you to fit a mounting system of your own, use mine if they fit your needs. I've written a post detailing what I did, how and why. There are a lot more photos, a demo video and the circuit diagram. check it out: https://harariprojects.com/2019/02/06/active-strain-relief-for-3d-printer-filament/
With this file you will be able to print Active Strain Relief for 3D Printer Filament with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Active Strain Relief for 3D Printer Filament.