Simple Extruder Feeder for 3D Printer 5mm POM
This extruder / feeder is made of 5mm POM. It fits directly onto Nema 17 motors with 31mm hole distance. It is a direct drive extruder with MK8 drive gear on the 5mm motor shaft. Parts were cut by a cnc milling machine using 1.6mm mill. Total cost less than 10 € and seems to work good. CAD files can be found here https://grabcad.com/library/simple-extruder-feeder-for-3d-printer-5mm-pom-1
This extruder / feeder is made of 5mm POM. It fits directly onto Nema 17 motors with 31mm hole distance. It is a direct drive extruder with MK8 drive gear on the 5mm motor shaft. Parts were cut by a cnc milling machine using 1.6mm mill. Total cost less than 10 € and seems to work good. CAD files can be found here https://grabcad.com/library/simple-extruder-feeder-for-3d-printer-5mm-pom-1