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