Hobbywing H15MD Plus Industry Drone Propulsion System \n The Hobbywing H15MD Plus is the upgraded flagship of the H15 coaxial propulsion series, purpose-built for ultra-heavy-lift industrial UAVs. Delivering a rated thrust of 80 kg per axis, it is designed for 320 kg-class drones operating in the most demanding logistics, lifting, and rescue environments. \n Key Features \n Class-Leading Thrust Performance \n \n \n Rated thrust: 80 kg per axis \n Maximum thrust: 195 kg per axis \n Compatible with 24S–28S LiPo batteries \n Total system weight: 14,550 ± 200 g (without propellers) \n \n Optimized Propeller Compatibility \n \n \n Compatible with MSC 73×21 and MFC 73×23 carbon fiber propellers \n Large-diameter propellers tuned for maximum efficiency at high loads \n \n Shared Advanced H15MD Platform Features \n \n \n Self-developed FOC ESC with HOBBYWING proprietary algorithms \n Intelligent Propeller Control (IPC), dual-throttle redundancy, CAN communication \n Built-in 48-hour black box log storage \n Motor temperature monitoring as standard \n Full protection suite: overcurrent, stall, undervoltage, overvoltage, temperature anomaly \n \n Heavy-Duty Industrial Design \n \n \n Arm tube outer diameter: 80 mm, 5 mm wall thickness \n 3° tilt angle motor base for improved flight control authority \n Operating temperature: -40°C to +60°C — IPX6 waterproof \n \n Wide Industrial Applications \n \n \n Ultra-heavy material lifting and mountain logistics transport \n Emergency firefighting and large-scale rescue operations \n Suitable for high-altitude and extreme terrain environments \n \n Propellers are sold separately