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  • used by: 4.30 % (based on 2021-11 survey)
  • EVA spec: 2.4.0
  • authors: pkucmus
  • Official

Bill of materials

PTFE Tube lengths

I have split the lengths into two, the drive side and the hotend side. You need to sum the two lenghts from this and the drive BOM you'd be using. (preferrably get more PTFE)

Do not cut the PTFE into two pieces

Item Quantity Name Printable
1 1.0 A189 no
2 1.0 bmo_face yes
3 1.0 bmo_support yes
4 6.0 M3 Hex nut no
5 6.0 DIN 912 M3 25 mm no
6 2.0 DIN 912 M3 8 mm no
7 1.0 4010 FAN no
8 1.0 DIN 912 M3 6 mm no
9 1.0 PTFE 33.4mm no

STEP files? CAD Link?

If you are looking for the CAD link to tamper with the design or to export the parts in formats other than STL you can find the links bellow.
Be warned though! The link directs to a live - bleeding edge - version of this particular EVA module - there is no promise it will be the same version as what you see above nor does it have to be the version Rat Rig provides.

I understand, please give me the link