UAVOS Inc. has entered the DARPA Heavy Lift Challenge as a technology and supply partner, providing specialized rotor blades to U.S. aerospace startups competing to build high-capacity unmanned helicopters.
The competition tasks developers with creating an unmanned aircraft that can carry four times its own weight, a performance metric currently unmatched by existing operational rotorcraft. To meet these rigorous demands, UAVOS is leveraging its manufacturing expertise to provide components that offer the necessary structural integrity and aerodynamic efficiency for advanced heavy-lift platforms.
The rotor blades utilize a carbon multi-cross-layer construction and core sintering process that eliminates the need for additional mechanical processing. This method ensures geometric stability and reliability during high-load operations. The design incorporates the NACA 23012 airfoil, chosen for its efficiency, alongside optimized blade twist geometry to reduce power consumption and extend flight endurance.
Independent testing by a European laboratory has validated the blades for environmental reliability and overload resistance. These components are rated for a service life of 3,000 hours, making them a durable choice for demanding unmanned applications.
“We are proud to contribute to the DARPA Heavy Lift Challenge and to contribute to the development of next-generation unmanned aircraft,” said Aliaksei Stratsilatau, Founder and CEO of UAVOS Inc. “By supporting U.S. aerospace innovators with reliable, high-performance rotor blade technology, UAVOS is helping push the boundaries of what unmanned rotorcraft can achieve.”
