50mm Fan for Venom T45 EDF

thingiverse

I'm using the updated 7Blade.stl design, which provides significantly improved thrust and efficiency. This design outperforms the original fan that came with this jet, offering even greater thrust than its predecessor. Designed as a replacement fan for my Venom T45 50mm EDF Jet, I created it after breaking the stock one and being unable to find a direct replacement. It should fit any 3mm threaded shaft with nut. The static thrust of this new fan is almost equivalent to that of the original fan (approximately 85%) and has been tested up to around 50k rpm without failure. Although I have not yet had the opportunity to fly it, I am confident that it will work effectively. I anticipate that the efficiency of this design may be lower than that of the stock part. Therefore, please test it thoroughly before flying and wear safety goggles when operating at high RPMs, as spinning 3D printed parts can be hazardous, especially for untested designs.