Filament Runout Sensor (Ball bearing)

Prints (0)


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This runout sensor uses two ball bearings to ensure that there is no wear, it also allows the filament to be fed from both directions so that the printer can auto-eject it after the switch sees a runout condition.


  • 3mm-ID, 8mm-OD, x 3mm thick
  • 5mm-ID, 8mm-OD, x 2.5mm thick

    Design Files

    File Size

    Lid - Part 1.stl
    213 KB
    Part Studio 1 - Part 1.stl
    384 KB
    Part Studio 2 - Part 1.stl
    523 KB


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