IFlight XL v4 Nazgul5 TPU arm protection

thingiverse

Here is my version of arm protection for the Nazgul5 (iFlight xl5 frame). I was not satisfied with the existing arm protections, so I decided to create my own. Here's what I came up with. My requirements were clear: I needed a design that would allow me to easily install or remove the protection without having to take off the motors. I also wanted to avoid tightening the motor screws directly onto the TPU, as this can cause the stock TPU to bend and make it difficult to secure the screw at its maximum tightness. Finally, I wanted the protection to wrap around the arm end, where the stock TPU tends to bend downwards and collect dirt between the arm and the TPU protector. I think I've successfully addressed all of these requirements. Check out my design in this video presentation on YouTube: https://www.youtube.com/watch?v=GnYLg5zuyNw&feature=youtu.be To print the parts, use a TPU 50% infill setting. Don't forget to mirror two of the four arm protectors in your slicer. Enjoy!