OnionCat - Quadcopter frame - 20x20 stack 11xx motors

thingiverse

The OnionCat is a small, versatile micro quadcopter frame designed for building tiny quads with 2.5-inch props or smaller. This compact frame accommodates 11xx size brushless motors, such as the 1103 and 1104 models, potentially even the 1105 version. The central compartment has enough space to hold a 20x20mm stack up to 20mm high, while the arms can fit small ESCs measuring 25x14mm. A snug-fitting 13x13mm camera should also have room in the camera compartment. There's even a slot for connecting a USB cable, although accessing it might be challenging depending on the flight controller's (FC) USB port location. Note that this design includes two files: one with M2 screw mounts for the stack and another with M3 screws. If you appreciate this design, consider showing your support by buying me a coffee at ko-fi.com/L4L5Q82S.