Yes i know the Nema 8`s, but they are still to heavy compaired to the force
We use 175gram Nema 14 1.8Nm geared extruder since long time for the +400mm/s on 1,75mm ABS bowden but i want to go back to a direct extruder as its just more exact than a bowden.
270grams for a Nema 14 is very heavy ::o
The stepper i found is an oddment? so it`s not really good for developing a new extruder especially with 18° per step which require a very high gear ratio which is difficult to create with printed parts.
Chri
We use 175gram Nema 14 1.8Nm geared extruder since long time for the +400mm/s on 1,75mm ABS bowden but i want to go back to a direct extruder as its just more exact than a bowden.
270grams for a Nema 14 is very heavy ::o
The stepper i found is an oddment? so it`s not really good for developing a new extruder especially with 18° per step which require a very high gear ratio which is difficult to create with printed parts.
Chri