Bondtech Prusa MMU2 Sensor and Filament Input 3d model
Warning. This content is not moderated and could be offensive.
smoke
3dmdb logo
Thingiverse
Bondtech Prusa MMU2 Sensor and Filament Input

Bondtech Prusa MMU2 Sensor and Filament Input

by Thingiverse
Last crawled date: 4 years, 2 months ago
I designed this sensor holder and filament input to install a Bondtech Extruder Upgrade on a Prusa MK3s with MMU2s. The filament input is designed for the PTFE tube to pass through an M10 connector and bottom out in the chamber. The lever shown was one I found online and modified it to have a flag to trigger my sensor. The flag is oversized and you have to file it for the sensor to trigger properly. Once set, no adjustment is needed. I believe the original lever came from here https://www.myminifactory.com/object/3d-print-prusa-mk3s-mmu2s-ir-sensor-mount-bondtech-bmg-89362.
Update
I created a V2 lever that is a direct bolt in for my printer with no adjustment(filing) needed.
Update
V2 lever still had a little dragging in the sensor. V3 lever does not have any dragging at this point.

Tags