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Prusa MK3S+ Bondtech Reverse Bowden Collet Clip Sensor Cover UM2 or ECAS04
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A sensor cover for the Bondtech extruder upgrade for the Prusa MK3S / MK3S+ for reverse bowden using a collet clip
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- GNU General Public License v3.0
This is a sensor cover for the Bondtech extruder upgrade for the Prusa MK3S / MK3S+ for reverse bowden using a collet clip. It's a remix of the original sensor cover by Bondtech.
Supported PTFE Collet Clips
| Name | Printed Part | Sourcing |
|---|---|---|
| UM2 | MK3S Bondtech Sensor Cover ECAS04.stl | Aliexpress |
| ECAS04 | MK3S Bondtech Sensor Cover UM2.stl | Aliexpress |
| E3D | coming soon |
Printing
Print the part in the original orientation. All STL files are pre-rotated for printing.
- Material: PETG, ABS, ASA
- Extrudion width: 0.45mm or 0.65mm
- Layer height: 0.2mm
- Perimeters: 3
- Infill: 20%
Assembly & Installation
- Assemble the collet clip if necessary (e.g. if ECAS04). It may require some force.
- Push the collet all the way into the filament hole.
- Remove the existing sensor cover by unscrewing the screw that holds it in place.
- Install the new sensor cover using the same screw.