Hypercube evolution z optical endstop

thingiverse

This is my Z-axis optical limit switch on the HEVO Evolution. Inside is a pen from a ballpoint pen. In the end stop flag, an M3 thread is inserted. The screw is M3x25. The level way is 10mm. The slope is 0.5mm per turn Thus, parallel lifting of the zero point is possible. There are versions for left and right. This is necessary with two separate Z motors. The leveling is done from above with an Allen wrench.