Sherpa Mini "Scream" Runout Switch
This model uses a D2F switch and a 5.5mm ball bearing to create a compact runout / filament detection switch.
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updated September 12, 2024
Model files
Smooth Idler Guilder.stl
idler_arm_short^housing_sherpa_mini_a3_r16(FDM).stl
idler_arm_long^housing_sherpa_mini_a3_r16(FDM).stl
housing_front_k^housing_sherpa_mini_a3_r16(FDM).stl
housing_core_std^housing_sherpa_mini_a3_r16(FDM).stl
housing_rear_nema14^housing_sherpa_mini_a3_r16(FDM).stl
Sherpa Mini Scream.step
Model origin
The author remixed this model.
Differences of the remix compared to the original
- Includes an ECAS insert
- Has a D2F + 5mm ball bearing runout / filament detection switch
- Contains an optional version for a MR85 + 5mm pin smooth bearing section
- Improved filament path for better pickup when using MMUs
- Uses nylon nuts and nylon screws for the bottom of the case to reduce weight
- Avoids using front case heatserts + screws for weight reduction (printed with painted supports instead)
- Rear and main housing have location pins (if you are unable to fit these together, you are over-extruding and will have to adjust the Extrusion Multiplier)