Innovative and very high accuracy adjustable Endstop for Reprap Prusa and other models by paolo68 3d
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Innovative and very high accuracy adjustable Endstop for Reprap Prusa and other models by paolo68

Innovative and very high accuracy adjustable Endstop for Reprap Prusa and other models by paolo68

by Thingiverse
Last crawled date: 3 years ago
This very simple tiny Thing allows a quick and very precise calibration.
This innovative approach consists in:
FIXING the endstop once and forever to the printer structure.
Doing the calibration by means of a small and accurate M2 screw (0.4 mm per turn) mounted on the part that moves towards the endstop.
Enjoying NO PLAY/slack.
Sample application - Prusa i3 Z-axis endstop (see pictures):
Z-Endstop fixed to the metal frame.
Thing holding the M2 screw fixed to the bottom of the right X-end.
Note: I have removed the metal lever from the endstop, leaving just the button; this improves the accuracy.

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