CR Systems’ patented eVector™ technology uses counter-rotating propellers with an advanced motor architecture to generate increased thrust from a compact propulsion arrangement. The dual-axis configuration is engineered to reduce energy losses while improving cooling and thermal behavior, supporting sustained operation when UAVs are carrying demanding loads. Its efficient use of available power also enables greater payload capability without sacrificing stability or propulsion efficiency.
Designed for heavy-lift UAVs and autonomous logistics aircraft, Counter-Rotation eVector Propulsion helps extend flight duration while delivering dependable thrust throughout demanding missions. Improved thermal management supports prolonged operation under load, while the counter-rotating layout increases propulsion output without requiring a proportionally larger footprint. The resulting combination of thrust density, energy efficiency, payload support, and endurance is suited to uncrewed aircraft where mission duration and lifting capability are critical design considerations.
