MK3 Nema 17 dust cover

thingiverse

Here is the rewritten text: First thing: PLEASE REPORT ME IF SOMETHING BAD happens (for reconstruction, correction or something else)\r\n\r\nEasy and simple design dust and screw cover for nema 17 stepper motor with lock...\r\nI use PLA for x/y/z axis, where the motor doesn't have a high temperature tolerance for long periods of time. But for extruder use PET-G, or a material that's even better at resisting heat. The lock and cover don't collide with any motion parts inside the stepper motor. The lock system (a ring-type design, shown in red on the picture) features four special slots for easy disassembly. Use a flat screwdriver...\r\n\r\nThe final version has been thoroughly tested and mounted on my Prusa MK3 (picture)