Prusa MK2S/2.5/3 Z-axis Increase

thingiverse

This is a comprehensive overhaul of the Z-axis motor and end-stop for the Prusa MK2S/MK2.5/MK3 series. It significantly boosts z-height by 9mm, enhances motor attachment rigidity, and enlarges the area of the z-endstop. This upgrade potentially lifts the MK2S/MK2.5/MK3 build height to a maximum of 219mm, or allows you to incorporate a Volcano with minimal adjustments required. Please note that you will likely need to update your firmware to access the extra 9mm build height. [Disregard Thingiverse's problematic renders] The accompanying OpenSCAD files are fully parametric. If someone were to reengineer Prusa's extruder unit to have all cables exiting upwards, like the filament, it could potentially lead to additional build height gains (as long as lead-screw couplers aren't used and depending on extruder clearances).