Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!
Nema23 Bowden Extruder Cold End (1.75mm)
by 4ndreas, published
Use This Project
Give a Shout Out
If you print this Thing and display it in public proudly give attribution by printing and displaying this tag.Print Thing Tag
This is my Nema23 bowden extruder cold end.
It' symmetric design, so the motor can mounted to the left and right sight.
It uses a 4mm OD tubing.
The driveing pully should have an outer diameter of 12mm.
For connection to the bowden tubing the hols are met to use a thread with nominal thread size of 1/8" BSPP.
I printed it in ABS and cut the thread with a thread cutters direct in the mount block.
The bearing is a 6x19x6mm DIN 625. I cut a M& thread dircet in the idler block. The screw is a DIN 7991 M6x16mm gift screw.
The spring holder is a M3 threaded rod.
For the motor mount I used DIN 933 hex screws, the head fits in the extruder mount and can attracted from the motor side.
Upgrade this Thing with Thingiverse AppsCustomization
Edit, personalize, or revise this ThingTools and Utilities
Repair, slice, or enhance this Thing
Nema23 Bowden Extruder Cold End (1.75mm) by 4ndreas is licensed under the Creative Commons - Attribution - Non-Commercial license.
What does this mean?
- You must attribute (give credit) to the creator of this Thing.
- Remixing or Changing this Thing is allowed.
- Commercial use is not allowed.
Show Some Love
Say thanks by giving 4ndreas a tip and help them continue to share amazing Things with the Thingiverse community.Tip Designer
We're sure 4ndreas would love to see what you've printed. Please document your print and share a Make with the community.
To post a Make simply visit this Thing again and click I Made One to start uploading your photo. It’s even easier to post a Make via the Thingiverse Mobile app (available via Google Play and Apple App Store).