Semi Ducted Micro Frame (Beecheese Frame V2)

cults3d

This is a reworked version of my beecheeseframe based on stylesuxx's awesome cheeseframe. Print it with 100% infill to achieve fast and reliable results. It will accommodate 8520 motors and 55mm props. The ducts have been reduced in size to save weight, allowing for bigger propellers that improve flight performance and extend flight duration significantly. I achieved a remarkable 6 minutes of flight time on a single 700mah 1s battery. Although it doesn't feel as agile as expected, the added power compensates for hard maneuvers. I reinforced weak points in the design to ensure durability. The frame can withstand minor impacts and is easily repairable using superglue if necessary. Update: You can use my cam mount with your existing printed frames. https://www.thingiverse.com/thing:2480571 Exceptional flight controller firmware: Betaflight 3.1.6 Omnibus, an open-source solution available on GitHub. Remember to properly break in your motors by flying at minimum throttle for about a lipo pack's worth of energy, ideally using the betaflight configurator's motors tab. Specifications: Length: 120mm Width: 139mm Weight: 11.5 grams Build video (Frame V1 but with the same hardware as in V2): https://youtu.be/LPq8Mr7HCQQ In-flight footage: https://www.youtube.com/watch?v=NfufWjYw4Ik, https://www.youtube.com/watch?v=fMrqbYrJY9A, https://www.youtube.com/watch?v=PlmSJKTmD50, https://www.youtube.com/watch?v=Z-oIyA5sSoE, https://www.youtube.com/watch?v=Jz5RhfpFsBo Components: Flight control board: "Omnibus F3 with OSD and RX" (available in Flysky/FrSky/DSM compatible versions on banggood.com) Brushed motors: "Racestar 8520" Propeller: 2-blade with 55mm diameter (be cautious of flyaway props; I recommend the high-quality ones available on banggood.com) FPV cam/transmitter combo - TX03 (remarkable image quality for its compact size and lightweight design): https://goo.gl/aqRcHs 1S 600mah 50C Battery With Charger (higher C rate means more power for your quad): https://goo.gl/nd89mN 5V active Buzzer (convenient for locating your quad quickly): https://goo.gl/ud4U5G Additional requirements: Transmitter of your choice; I use the Flysky I6 with SBUS mod: https://goo.gl/GwRqK4 FPV goggles of your choice; I use the Kylin Vision with Eachine DVR mod: https://goo.gl/1OyqmI Connectors needed (available on banggood.com): 4x JST SH 1.0 - 2 Pin - pigtails or connectors for the motors ->https://goo.gl/72d5is 1x JST SH 1.0 - 4 Pin - pigtails or connectors for the fpv camera -> https://goo.gl/r3Vn92 Print Settings: Printer Brand: Printrbot Printer: Printrbot Plus Rafts: No Supports: No Resolution: 0.2mm Infill: 100% More from 3D Printing