Bigtreetech Smart Filament Sensor [SFS] V2.0 2020 extrusion mount

Mount for the SFS 2.0 that allows mounting it on an horizontal extrusion and keep the filament path orizontal
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updated January 19, 2024

Summary

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Mount for the SFS 2.0 that allows mounting it on an horizontal extrusion and keep the filament path orizontal

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Model origin

The author remixed this model.

Differences of the remix compared to the original

I redesigned almost from scratch the original mount to rotate the sensor 90 degrees, to allow mounting it on the back of a Voron printer and keep the filament path horizontal.

 

BOM:

  • 3 M3x6mm SHCS for mounting the sensor (m3x8mm may also work)
  • M3x12-14mm SHCS + M3 t-nut for mounting the sensor to the frame

FYI: using a standard reverse bowden with 2.5mm ID on a 350mm Trident will likely have you set the encoder detection distance to ≥4.5mm

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