Hubsan XL x4-x8

thingiverse

The motorized framework designed for Hubsan quadcopters consists of an XL frame engineered specifically to accommodate four 7mm motors running at either quadruple the speed or double the speed depending on the setup configuration. To assemble this motorized platform, follow these steps carefully: First, print out all components using a combination of thin outer shells and perimeters. Secondly, set your 3D printer's infill percentage between ten and twenty percent with honeycomb settings to minimize the overall weight. This structure is inherently heavy due in part to the use of four 7mm motors, hence it may be possible to upgrade it into a high performance configuration by integrating an additional four motors right across the mid frame section