Nema 17 1:4 Planetary Geared Extruder

Just like my previous nema14, this is nema17 version, can be used on nema with longer than 25mm shaft. It use the motor shaft as extruder shaft to. And since its rotate at different speed, please give it a high quality grease to prevent wear on both shaft and MK8 gear.

Please check print setting notes.

Bearing use 625

For clipping the idler to the body, use metal PEG like on the photo, or you can use other clip.