Filament Runout Sensor Holder
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Holder for Creality Ender 3 V2 Filament Runout Sensor on 2020 Extrusion Bedslingers
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution
The filament runout sensor mounted to the z-axis bracket didn't work well with a BIQU H2 conversion. It's shown on Ender 3 Pro but should mount to 2020 extrusion depending on your application. It can be moved to sit within a spool, but far enough away to allow for tool-less spool removal. It pivots to reduce the strain on x-axis extremities. It positions the filament about 60 mm in front of the 2020 section and about 20 mm above it to allow for print head clearance.
Modeled with a Mcmaster-Carr 90278A545 but you can delete and use a 3 mm x 16 mm long fastener for the pivot. Reuses the 4x 3mm screws that mount the sensor housing to the metal bracket. Print on the largest flat surfaces. Deleted cutout in gusset to improve print quality.