Frames - Designer
AOS UL5 EVO
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AOS UL5 EVO
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AOS UL5 EVO is a 5" frame designed by Chris Rosser
Please note that this frame may require adjustments of the connecting slots which can be done using a file or rotary tool.
This frame is not an open source and we can not make changes to the design. We provide the manufacturing to order and provide as a kit. Included are the carbon fiber parts and assembling hardware. 3D printed parts are not provided.
Most production times are about 3 - 5 days, but can be affected by work load at the time of the order. We may also have a few in stock which can reduce the completion of the order. Any questions or concerns, please message us at
For any 3d printing needed for the frame, files can be found at the 3D Print files tab. Please check out https://www.brain3d.co/ and they can help with having anything you need printed.
Note: We are not the designer and are not responsible if the frame is not as you expected. We only cut the files provided from the designer or from the source files links. It's your responsibility to research the frame before purchasing. Frames are all custom cut and are started once an order is placed. If you have any questions or concerns, please message us at
, and someone will get back to you as soon as possible. It is also suggested to check the
Discord server or
if you have any other questions.
If you cannot find what you are looking for and want to design your own, we would be happy to help out and provide a custom quote.
Files lasted updated with Cncmadness on Apr 17, 2023
The toothpick class has always been about incredible flight performance in a tiny form factor. The 5" Class has always provided the most dynamic and energetic flying experience. It seems only natural to try to combine the benefits of both in an ultralight 5" frame. THE UL5 has an updated camera cage to support the new DJI O3 air unit. The
20x20 M2 mountings can be drilled out to M3 if needed.
A key limitation with ultralight 5" frame design is resonance performance. Placing the motors on the end of very long spindly arms creates a spring-mass system that is prone to resonance in a number of different modes. The AOS UL5 uses finite element simulation to model these modes and topology optimization to identify the most efficient places to add material to counteract them, maximize stiffness and increase durability.
The result is a frame that weighs only 68g with resonance performance that exceeds frames weighing twice as much. This allows you to run less filtering and higher D gains to unlock spectacular flight performance and unmatched propwash handling.
Prop size: Supports 5" Biblade Props
Weight: 68 grams
FC mounting: 20x20mm(M2) and 25.5x 25.5mm(M2) and 30.5x30.5mm()
Front and rear mounting:
20x20mm(M2), and 25.5x25.5mm(M2)
Camera mounting: Carbon fiber plates
Camera options: DJI or Caddx Vista perfectly
Camera spacing: 19x19mm or 20x 20mm
Motor mounting: 19x19mm or 20x20mm(2004 recommended)
Carbon fiber parts included:
4x - 5.0mm Arms
2x - 0.5mm Camera Spacer
2x - 1.0mm Camera Spacer
1x - 1.5mm Bottom plate
1x - 1.5mm Top plate w/M3 pressnuts
2x - 2.0mm Camera plates
3x M2 23mm Standoffs(Textured)
9x M3 20mm Standoffs(Textured)
5x M2 8mm BH Screws
7x M3 6mm CS Screws
9x M3 14mm CS Screws
5x M3 8mm BH Screws
2x Soft Camera Mounts
Parts can be found at:
AOS 3.5 EVO
AOS 4 EVO
AOS UL7 EVO
AOS 3.5 EVO - Colored
AOS UL5 EVO - Colored
AOS Cine25 EVO - Colored
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