RepRap Universal Mini Extruder
Revision as of 06:45, 14 April 2011 by Adrianbowyer (talk | contribs)
Release status: experimental
| Description | A small extruder for 1.75mm filament.
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| License | GPL
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| Author | |
| Contributors | |
| Based-on | [[]]
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| Categories | |
| CAD Models | |
| External Link |
Introduction
This printable extruder is intended to work on RepRap Mendel, RepRap Huxley, and virtually any other open-source 3D printer you can find.
It features:
- 1.75 mm filament
- Adaptable mounting plate to attach it to virtually any 3D printer
- Very compact high-torque NEMA 11 motor
- Active ducted cooling for high reliability
- Wade-style hobbed bolt filament transport
- Wing-nut drive to spread the torque loading on the plastic gears
- Push-fit hot-end parts - no thread cutting
- Easily replaced PTFE liner for the hot end
- A single M3-threaded rod cut to lengths makes all the fixings
- Lightweight: 420g (about 60% the weight of this extruder)
- Compact design (110 mm x 90 mm x 80 mm)
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