The T-MOTOR U15XL is a high-power, long-endurance propulsion system built for ultra-heavy UAV platforms. Featuring a massive 25 mm shaft, reinforced 36N42P construction, and military-grade enameled windings, it delivers stable output and excellent heat tolerance. Paired with the Thunder 300A ESC and 52×20 or 57×22 carbon props, the U15XL is ideal for cargo drones and industrial lifting missions.