Elegoo Neptune 3 BMG direct drive mount
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Direct drive BMG extruder mount for the Elegoo Neptune 3.
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- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution
Direct drive BMG extruder mount for the Elegoo Neptune 3. Remixed from https://www.thingiverse.com/thing:5532317. This upgrade consists of two parts, an M10 thread to groove mount adapter, and a mount for the stepper motor and BMG extruder. A short length of PTFE must be added inside of the M10-groove adapter. M3 washers may be placed between the extruder and mounting plate if there is a gap.
I printed the model in PETG but PLA+ may offer better rigidity. The model flexes while extruding which can crack the M10 to groove adapter although it still performs its intended function of restraining the PTFE tube. I am working on an updated design to address this issue.
The model should be printed with at least 3 walls, 60% infill, with 0.2 mm or thinner layers