Encoder Jam

I am drawing my extrusor and i'd like to know if is possible or it will be used an encoder (not hall effect ... a true encoder) for the jam function. If is possible ... how many impulses rev can they be used? You can tell me a page with a technical explanation of how this jam function was implemented?


  • Encoder will work also you only need one of the phases. We count steps of extrusion between signal changes. If they increase e.g. to 200% we can slow down extrusion and above 300% increase start filament change.
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