DIY 80 mm Electric Ducted Fan | 3D Printed | Thrust test comparison

Published at : 23 Dec 2025

Hello guys, In this video I have designed and built an 80 mm ducted fan and compared the thrust of three propellers i.e 6 Blade, 8 Blade, and 12 Blade. The ducted fan has an 80 mm diameter and is 3D Printed. I am using a 2500 Kv Racerstar BR2207S motor to rotate the propeller.
Check out the video to check the thrust test of the motor and make one for you.
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Discover real DIY builds at https://themechninja.com/

Download files & parts of 80 mm EDF at the below link :
https://themechninja.com/product/80mm-electric-ducted-fan/

Download files & parts of 100 mm EDF at the below link :
https://themechninja.com/product/ducted-fan/

Download files & parts of MINI JET ENGINE at the below link :
https://themechninja.com/product/mini-jet-turbine/

For watching the Racerstar 2500 Kv motor thrust test, visit the link :
https://youtu.be/8XBTMTDzYuU

For 100 mm Ducted Fan Video, visit the below link :
https://youtu.be/88cM4UHzR7k

🔧 80mm EDF V1.0 – Component List with Buy Links

Recommended Electronics
• Motor – Racerstar 2500 Kv
🔗 https://themechninja.com/product/racerstar-2500-kv-motor/
• Motor – DYS Sunfun 2500 Kv
🔗 https://themechninja.com/product/dys-sun-fun-2500-kv-motor/
• Motor – Samguk 2500 Kv
🔗 https://themechninja.com/product/dys-samguk-2500-kv-motor/
• ESC – Hobbywing 40 amp
🔗 https://themechninja.com/product/dys-samguk-2500-kv-motor/
• ESC – Readytosky 40 amp
🔗 https://themechninja.com/product/readytosky-40-amp-esc/
• ESC – BLHeli 35A/45A
🔗 https://themechninja.com/product/belheli-esc-45-amp-esc/
• Battery – 4S Tattu 14.8V 3300 mAh 60C
🔗 https://themechninja.com/product/4s-3300mah-lipo-battery-60c/
• Battery – 3S Tattu 11.1V 1300 mAh 75C
🔗 https://themechninja.com/product/3s-lipo-1300-mah-battery/
• Servo Tester
🔗 https://themechninja.com/product/servo-tester/
• Battery Charger – Sky RC B6 Neo
🔗 https://themechninja.com/product/sky-rc-b6-neo-charger/
• Battery Charger – Imax B6
🔗 https://themechninja.com/product/i-max-b6-balance-charger/
• Battery Charger – Imax B3 Pro (2S/3S)
🔗 https://themechninja.com/product/imax-b3-pro-lipo-charger/
• Wattmeter – RC 150A
🔗 https://themechninja.com/product/wattmeter/

Necessary Accessories
• 3D Printer – 220×220×250 mm build volume
• Nuts and Bolts – M2.5, M3 (various lengths)
• Accessories – Silicon wires, cable zip tie, heat shrink tube, soldering iron

Thank you for watching guys,
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