I started having problems with my HE3D K280, where auto home would not stop, and would grind the steppers. The wire from the endstop kept interfering with the microswitch.
I designed this to route the endstop wire behind the mount, which completely clears the microswitch. I also made the cutout large enough for a USB cable so you can mount a camera on top of the printer and be able to run the cable down the center of the 2020 extrusion.
To assemble you will need;
- 1 x M4 x 10 socket head cap screw. (Reused)
- 1 x M4 Hammer Nut. (Reused)
- 2 x M2 x 12 socket head cap screw.
- 1 Microswitch. (Reused)