3D Lab Print Spitfire Propeller Spinner

thingiverse

I developed a propeller spinner for my 3D lab print Spitfire using a motor from Horizon Hobby, specifically the 480 Brushless Outrunner Motor - 960Kv PKZ4416. I initially salvaged it from my Icon A5, also manufactured by Horizon Hobby. There are two distinct nose designs: one with an M2 flathead screw hole to secure the nose to the prop assembly and another without a hole that can be glued in place. The latter option may be acceptable due to the fact that if you experience a hard landing resulting in broken prop damage, a partial fuselage rebuild is likely necessary. One of the benefits of this spinner is its extended rear distance. Even if it exceeds your application's requirements, you can position it below the print bed by a specified amount to achieve the necessary clearance. Specifications: The distance between the prop face and the back of the spinner is 18mm. There is 2mm between the prop face and the back where the prop adapter mates, allowing for a 15mm diameter prop adapter to pass through. The bore is 6.35mm in diameter, while the rear diameter measures 43mm. From the prop face to the tip of the spinner, there are 31mm.