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ERCF_V2_40tooth_metal_gear — image 1
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ERCF_V2_40tooth_metal_gear

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Model information

License
GNU General Public License v3.0

I wanted to use a metal gear for my 40 tooth mod and realized that the gearbox needed to be changed to accommodate the larger hub. I remixed the gearbox from the ERCF V2 repo and opened up the space for the hub and made some adjustments to close the holes that that created.  I also split the dome off the 40t gear from Grafton 1046's 40t mod and gave it a key to fit on the d-cut shaft and not just spin.

Just a note: it is a reprint of both pieces. I had to make adjustments to both the front and back.

You'll also need the NEMA 17 mount from here

The pulleys I used can be found here

  • Make sure you get the 5mm bore
  • NOT an affiliate link

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