H15MD-18S

Hobbywing H15MD Coaxial Propulsion System \n The Hobbywing H15MD Coaxial Propulsion System is an industry-grade integrated propulsion solution engineered for demanding heavy-lift UAV operations including material lifting, logistics transportation, and emergency firefighting. Built on a coaxial dual-rotor architecture with large-diameter carbon fiber propellers, it delivers superior thrust, efficiency, and safety through abundant power redundancy. \n Key Features \n Powerful Heavy-Lift Performance \n \n \n Rated thrust: 60 kg per axis \n Maximum thrust: 145 kg per axis \n Recommended takeoff weight: >240 kg (4-axis, 8-propeller configuration) \n Suitable payloads: 100–150 kg; expandable to 6-axis or 8-axis configurations for larger payloads \n \n High-Voltage Platform & Enhanced Efficiency \n \n \n Operates at 100V, compatible with 18S, 24S, and 28S LiPo batteries \n Cooling efficiency increased by 20% thanks to enlarged motor vents with centrifugal fans \n Achieves 7.4 g/W efficiency at rated coaxial thrust \n Comes standard with real-time motor temperature monitoring \n \n New-Generation FOC ESC Architecture \n \n \n Self-developed FOC ESC with industry-grade motors and HOBBYWING proprietary control algorithms \n Lower operating temperature rise, more linear RPM output, faster throttle response \n Dual-throttle redundancy for real-time responsiveness and EMI resistance \n Built-in black box supports 48 hours of propulsion log storage, readable via CAN bus \n \n Intelligent Control & Safety \n \n \n Default intelligent propeller control (IPC) for directional propeller stopping \n CAN communication compatible with ArduPilot, PX4, VK, BOYING, JIYI, ACFLY, and more \n Multiple power-on and running protections (overcurrent, motor stall, undervoltage, temperature anomaly, etc.) \n Firmware updatable via DataLinkBox \n \n Robust & Modular Design \n \n \n Integrated motor + ESC + motor base for simplified installation \n Compatible with 80 mm arm tube outer diameter (3 mm or 5 mm wall thickness) \n 3° tilt angle motor base for enhanced flight stability and agility \n Operating temperature: -40°C to +60°C — IPX6 waterproof \n \n Wide Industrial Applications \n \n \n Material lifting and logistics transportation \n Emergency firefighting and rescue \n Suitable for high-altitude and extreme-temperature environments \n \n Propellers are sold separately