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UBBI Toolhead Filament and sensor Hub — image 1
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UBBI Toolhead Filament and sensor Hub

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An remix of UBBI system that allow you to attach the PTFE hub from LH-Stinger allow up to 4 PTFE tube

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Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial — Share Alike

 

This remix combines a LH-Stinger PTFE Hub with an integrated sensor  and UBBI system. This modification enables toolhead filaments sensor functionality while maintaining UBBI system compatibility.

 

Required Parts:

Print setting:

  • PETG, ASA, ABS is highly recommended.
  • Print with 0.12 layer hight, 3 wall, 95% infill, No support needed

Installation:

  1. First print and install the appropriate adapter mount for your setup
  2. Install the PTFE Hub with sensor
  3. Connect to your existing UBBI system

BOM:
 

ItemsQuantity
Kailh Red GM 4.0 Microswitch or equivalent1
4mm Ball Bearing (unpack a 608zz)1

 

Release Note: 
 

VersionNote
V6Lower switch position for more accurate for the top 2 filament lanes.
V.2Raise bottom wall
V.1Remove Screw tabs, Optimized filaments flow reduce filament stuck on load/unload.  
V.0Official Release.

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