I have wanted to try and design and build a PC fan for some time. I wanted it to be mostly if not all 3D printed. However, I never did because that kinda sounded boring, that is until I see the TMD fan created in the early 2000. That fan was different and sparked the idea of trying to create a fully hubless PC Fan.
Fan Models
https://www.thingiverse.com/thing:6060653
Printer Bambu Labs X1-Carbon
https://bambulab.com
bill of material.
DC 5V-36V 15A Brushless Motor Controller 3-Phase
https://amzn.to/45K8DEY
M3x12mm Flat Head Machine Screws
https://amzn.to/3qrw9GN
uxcell 4mm Ceramic Bearing Balls
https://amzn.to/3WPMAsv
Protopasta 3D Printer Filament | PLA Filament 1.75mm | Magnetic Iron Filled
https://amzn.to/45M9yEN
BINNEKER 24 AWG Magnet Wire
https://amzn.to/3WV4gmE
MAGXCENE 50pcs Rare Earth Magnets Bars
https://amzn.to/43Fg3Yb