E3D ToolChanger Direct Drive Nema 14 BMG Extruder model
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E3D ToolChanger Direct Drive Nema 14 BMG Extruder

E3D ToolChanger Direct Drive Nema 14 BMG Extruder

by Thingiverse
Last crawled date: 4 years, 3 months ago
A direct drive extruder for the E3D ToolChanger system. It uses the gears from a Bondtech BMG extruder, a Nema 14 stepper motor, a cheap Ender-3 style heat-sink and an E3D heatblock and nozzles.
It's longer than the standard bowden set-up, but the tool fits without any modifications to other tools.
Onshape source: https://cad.onshape.com/documents/cb4cf087bfbdc7b8ac6ddfeb/w/92d313870d233f3a57f6809d/e/664857bb189496ec65c3a787

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