Voron M4 BMG Pancake Motor Extruder

Voron M4 BMG Pancake Motor Extruder

I would like to present you my modification on the M4 Mobius extruder from Voron.

In this mod the drive has been replaced for a Bondtech BMG gear set with nema 14 pancake motor. Due to the adjustment to the design of the extruder, it has become a lot more compact and the extruder can easily be placed against the frame of the printer.

BOM:

Recommended print settings:

Material: ABS.
layer height recommended: 0.2mm.
Extrusion width recommended: Forced 0.4mm.
Fill Type: Grid, Gyroid, Honeycomb, Triangle or Cubic.
Infill percentage recommended: 40%.
Wall count recommended: 4.
Solid top/bottom layers recommended: 5.

Printable without support
All stl files are placed in the correct print position

Disclaimer:
This is a modification of this voron M4 extruder design.
I modified the existing design so that it can be used with a BMG gear kit and nema 14 pancake motor.

Here are some images of the original next to the modification.
On the left the original design / on the right my modification