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Bionic frame 225mm

Creation's quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Bionic frame 225mm, perfect for freestyle and racing drones. Created using generative design.
Tested couple of versions.
High durability, high stiffness, low mass.

True X,
225mm Wheelbase,
propeller 5 inch.
30,5 x 30,5mm stack mount (enough high for ESC, FCO, VTX tower).
Mounting holes for motors: 3mm on wheelbase 15 - 19mm
Place for mini FPV camera (28mm) but also micro with adapter.
100 x 50 mm space for battery under frame.

You will need two M3x40mm aluminium standoff with M3 screws.

Using 30% infill and 3 shells it's super light, 79 grams, and rigid.
Using 30% infill and 5 shells, increases mass to about 100 grams, but then it's super rigid!

YT link how it flies and crashes :

Extra antenna and GPS holder:

White model on photos is first version, second (orange one) have some small upgrades, like better camera cover, lower mas etc.

Download and print in some cool color, or if You are in Europe We can print it for You!
Just write on:

3D printing settings

Technology: FDM, SLS,
Supports: YES,
Material: PA12, PETG,
Shells: 3 - 5,
Infill: 30%.

3D printer file information

  • 3D design format: STL Folder details Close
    • bionic frame.STL

    Learn more about the formats

  • 3D model size: X 187 × Y 191 × Z 64.1 mm
  • Last update: 2020/09/03 at 20:33
  • Publication date: 2020/08/04 at 17:40





drone designer since 2017,
Generative design fan,
FPV fanboy.

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