Content :

These are the STL files of the differents parts of the frame. Be careful, all the parts are not made of the same material (see Print Settings).

There are 3 version of the bottom frame :

• 20x20 M2 = use for ESC / FC with M2 screw 20 mm appart.
• 20x20 M3 = use for ESC / FC with M2 screw 30 mm appart.
• 30x30 M3 = use for ESC / FC with M3 screw 30 mm appart.

Specs :
Flight time: 8 minutes
Motors: Xnova 1804 lightning racing 2800 kV (naked bottom)
ESC+FC: Flywoo GOKU HD GN745 EVO 40A
Air unit and camera : DJI
Props: Gemfan ducted 76 mm 5 blades
Battery: Tattu r-line 1800mAh 120c version 3.0
All screws are M2 and preferably made of titanium alloy to reduce weight

See on YouTube :
https://www.youtube.com/watch?v=x9Qf_zBYDUw

Print Settings :

• Printer: Prusa I3 MK3S
• Supports :  Use supports for the ducts, at the overhanging ribs.
• Infill : 25% in general, but 100% around the screw holes
• Parts materials :
  • Bottom and Top frame : PLA
  • Ducts : PETG
  • Battery, camera and SMO mounts : TPU

Assembly :

WARNING:
Since the screws are self tapping into the PETG, they tend to become very hot and start to melt the PETG. Wait for the plastic to cool down before the final tightening or you will strip the thread.