Btech Bondtech Mini Bowden Extruder

This is not my design... It belongs to Bondtech and is licenced under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

You can find it here (The Manufacturer)
http://www.bondtech.se/en/products/freebies-stl-files/


1 x drivegear kit
1 x spring
1 x M3X20 thumb screw
1 x M3 washer
1 x PC4-01 prush fitting
4 x M3X35 screws
1 x M3 hex nut
1 x stepper motor mounting bracket

install:
https://drive.google.com/open?id=1LRGd5NyVaSmYjNn8KQR4rMc4KjKq7veU

tips:
The nema17 stepper motor has to be powerful enough
mounting bracket is not necessary if you can find better solution.
drive gears kit:https://www.aliexpress.com/store/product/3d-printer-parts-1-kit-Drivegear-dual-drive-gear-extruder-kit-Cloned-Btech-upgrade-for-i3/3375006_32948684255.html?spm=2114.12010608.0.0.34e25b9dPgm9Dh

or https://www.aliexpress.com/store/product/3D-Printer-Parts-Cloned-Btech-Dual-Gears-DIY-Prusa-i3-Steel-Pulleys-Kit-3D-Printer/3375006_32921837064.html?spm=21