Make your own 70 mm Variable nozzle ducted fan

Hello guys, In this video I have redesigned a variable nozzle engine from the previous version.
I have modified the design and made it more smooth. I have tried to improve the nozzle convergence mechanism using two servos.
Check out the video to check the full result.
Help me reach 50k subs guys..:)

Check out the previous video of variable nozzle EDF :
   • DIY Variable Nozzle Electric Ducted Fan | ...  

Download files, wiring diagram, & parts list at the link below:
https://themechninja.com/product/70mm...

70 mm EDF Video :
   • How I made a 3D Printed replica | Dynam 70...  

Discover real DIY builds at https://themechninja.com/

🔧 70mm Variable Nozzle EDF V2.0 – Component List with Buy Links

Recommended Electronics
• Motor – Racerstar 2500 Kv
🔗 https://themechninja.com/product/race...
• Motor – DYS Sunfun 2500 Kv
🔗 https://themechninja.com/product/dys-...
• Motor – Samguk 2500 Kv
🔗 https://themechninja.com/product/dys-...
• ESC – Hobbywing 40A
🔗 https://themechninja.com/product/dys-...
• ESC – Readytosky 40A
🔗 https://themechninja.com/product/read...
• ESC – BLHeli 35A/45A
🔗 https://themechninja.com/product/belh...
• Servo Motor ×3 – SG90 180°
🔗 https://themechninja.com/product/sg-9...
• Buck Converter – LM2596
🔗 https://themechninja.com/product/buck...
• Battery – 4S 14.8V 3300mAh 60C
🔗 https://themechninja.com/product/4s-3...
• Battery – 3S 11.1V 1300mAh 75C
🔗 https://themechninja.com/product/3s-l...
• Servo Tester – For calibrating servos
🔗 https://themechninja.com/product/serv...
• Battery Charger – Sky RC B6 Neo
🔗 https://themechninja.com/product/sky-...
• Battery Charger – Imax B6
🔗 https://themechninja.com/product/i-ma...
• Battery Charger – Imax B3 Pro (2S/3S)
🔗 https://themechninja.com/product/imax...

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

Thank you for watching guys,
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