AndyMark Climber In A Box Limit Microswitch Mount

A simple limit switch assembly for the AndyMark Climber In A Box (2-stage version). Uses a length of threaded rod to trigger the microswitch. Attaches directly the the climber, just use slightly longer bolts if necessary. Can be connected to SparkMax motor controllers to stop retraction at the lower limit of travel.

Microswitch mounts to plate with captured nuts. Adjust the length of the rod and angle of the microswitch to fine-tune operation.

Included Fusion 360 project can easily be modified for a 1-stage climber (the rod mount just needs to be made a little shorter).