Runout Sensor Direct Drive Mounting Bracket

thingiverse

Made a custom mount solely for the purpose of using two T nuts to attach the runout sensor directly to the top aluminum 20x20 extrusion. Hardware Needed (aside from the 608 bearings used in the runout sensor): - 2x M3x8mm Button Cap Screws - 2x M3 Hex Nuts - 1x M3x8mm Countersunk Screw - 2x M4 Screws and T Nuts You might have to drill out a few holes for the bolts to go through freely. The hex nut recesses should have the bolt go all the way through starting at the limit switch PCB. The countersunk screw at the center of one of the bearings gets threaded into the plastic per the original design. Also, I had a super hard time finding how to wire the limit switch with only two wires. Tons of pictures showed three wires, some showed two but hooked it up to their Raspberry Pi, etc. so I put the correct wiring diagram that worked for me (using a 4.2.7 board and Klipper firmware on a Sonic Pad).