Direct Mk7 extruder
thingiverse
I redesigned a compact extruder by combining various designs from different sources, but mostly I drew inspiration from http://www.thingiverse.com/thing:292437, which is optimized for an MK7 pulley. Its sleek design makes cleaning a breeze and it fits my E3D mount http://www.thingiverse.com/thing:625337 with precision. You will need the following components to assemble this extruder: A 625 bearing, secured by an M5x20 hex screw and nut as the rod; an M3x40 bolt and its corresponding M3 nut and spring for the adjusting screw; a few M3 washers (two of them for ensuring even spacing and smooth swivel) and some M3x10 screws to secure it to the Nema. I hope you find this design impressive!
With this file you will be able to print Direct Mk7 extruder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Direct Mk7 extruder.