Simple toroidal desk fan V2

prusaprinters

A simple desk fan requireing a 21 mm DC motor. For power i used an old nokia charger (5V). I recommmend using PETG, ASA or ABS in case the motor gets hot, but PLA works fine for me so far. V2 features a redesigned stand and wire and motor covers which slide on without additional hardware. If these start sliding of you can use some glue but it shouldn't be a problem if your printer is well tuned.Supports are required for motor cover and housing on the sides, not in the wire channel.Propeller: https://github.com/RaulBejarano/Ultimate-Toroidal-Propeller-Generator