Magnetic PTFE adapter for Prusa Mini filament sensor

Remix of magnetic PTFE joint for 8x1 magnets and (support-less) connector to the Prusa Mini filament sensor
1h 30m
1× print file
0.10 mm
0.40 mm
7.00 g
20
56
0
746
updated March 3, 2023

Description

PDF
Components
  • 6x 8x2 (or 12x 8x1) magnets
  • 1x M3x20 screw
  • PC4-M10 male PTFE tube connector 
  • PTFE tube (4mm outer diameter and diameter 2mm inner diameter)
Instructions
  • No supports are needed
  • I decreased thickness (0.2mm) of the layer below the magnets for stronger connection. Make sure you use 0.1mm layer thickness for the first layer (or use included .gcode).
  • Insert 8x2 magnet (or 2x 8x1 magnets) in each hole when printer stops to change filament. Keep an eye on the magnets polarity
  • Replace the original screw in the filament sensor by M3x20 screw. Use sleeve to effectively increase its head by 2.5mm

Tags



Model origin

The author remixed this model.

License