Spool rotaty holder

Spool holder and driver handler. I used it for filament exthruder

Non printable paths
bearings https://aliexpress.ru/item/32900626732.html f608z
pwm https://aliexpress.ru/item/32948839958.html
motor https://aliexpress.ru/item/32980213040.html
pin nuts m5 (or m6)

Design process https://youtu.be/kTDgk9eeN8Q
Note
For pulling filament 12v 60 rpm - is too fast. And calibration speed with pwm reduces power. So in my case i wil order 12v 30 or 15 rpm. Or second solution is made two motor "towers".


UPD 10.10.2022
Fixed toolarge gap on motor drive handle (Driver handle v2.stl). Made gap 0.5 ->0.25


UPD 20.10.2022
Fixed toolarge gap on motor drive handle (Driver handle v3.stl). Fix on motor shaft. Made gap 10.5 mm ->10.25 12.5mm -> 12.25