MAD HB40 Series Drone Arm Set – 40KG Thrust 9KV M50C35 Motor 80A ESC 57×19/ 60×19/64×20/63×22 Inch Propeller Multirotor Propulsion for VTOL / Heavy Lift Drone

Overview

The MAD HB40 Series Drone Arm Set is a high-performance propulsion system engineered for VTOL, multi-rotor, and heavy-lift drones. Designed with a powerful M50C35 EEE V2.0 Drone Motor, SineSic Pro 80A ESC, and multiple propeller configurations, this system delivers exceptional thrust, efficiency, and durability. With a recommended continuous thrust of 40kg and a peak thrust of 90.6kg, this propulsion set is ideal for demanding aerial applications, including cargo transport, industrial inspections, and long-endurance UAV missions.

Key Features

• High-Thrust Motor: MAD M50C35 EEE V2.0, delivering up to 90.6kg max thrust with an optimized 9KV RPM/V rating.
• Efficient ESC: SineSic Pro 80A with IP67-rated waterproofing and 16KW power output (150V-435V).
• Customizable Propeller Options: Choose from four different propeller sizes to match mission requirements:
  • CB2 57×19 Inch (1447.8 482.6 mm, 790g)
  • CB2 60×19 Inch (1524 482.6 mm, 810g)
  • CB2 64×20 Inch (1625.6 508 mm, 885g)
  • FLUXER 63×22 Inch (1600.2 558.8 mm, 1083g)
• Durable & Lightweight Construction: High-quality aviation-grade aluminum and carbon fiber ensure stability, durability, and efficiency.
• Optimized for VTOL & Heavy-Lift Applications: Designed for multi-rotor eVTOL UAVs, delivering stable rotation, efficient power-to-weight ratio, and anti-fall properties with Japanese bearings.
• Wide Voltage Range: Operates efficiently within a 100-600V input voltage range.

Technical Specifications

Motor Data

ESC Data

Propeller Data

Applications

• Heavy Payload Lifting Drones
• VTOL UAVs
• Cargo Transport Drones
• Surveillance & Industrial Drones
• Aerial Photography & Mapping
• Search & Rescue UAVs

Why Choose the MAD HB40 Series?

Optimized for high-thrust and efficiency
Modular propeller choices for mission adaptability
High durability with anti-corrosion materials
Waterproof ESC with IP67 rating
Reliable Japanese bearings for stability & longevity

Details

Hummingbird HB40 drone arm set designed for high-capacity multi-rotor, eVTOL applications. Suitable for heavy payload lifting drones. Recommended voltage range 100-600V. High-quality aluminum enhances safety and durability. Stable rotation with Japanese bearings. High-performance magnets increase performance by 5%.

Hummingbird HB40 motor operation graph with CB2 PROP 60×19 MATT and SineSic Pro 80A 16KW. Data at 400V, 25C, sea level. Graph shows current, input power, electrical efficiency, thrust, and rotational speed. Efficiency peaks at 99%, thrust reaches 108,000 g/rotor, and power up to 19,800W.

Motor model MAD M50C35 EEE V2.0, 9kV, 194.5mm x 94mm size, 4200g weight. Nominal voltage 354V-400V, max current 55.5A, power 19770W, thrust 90.6kg. ESC model SineSic Pro 80A 16KW, IP67 protection, 80A continuous current, 150A instant current.

Propellers Data: CB2 57X19 MATT, 1447.8 x 482.6mm, 790g weight, high-quality carbon fiber + resin, fixed type.

Motor dimension drawing includes 80-M6X6, 50-M6X6, 32-M4X4, and cable connection point.

ESC Line Sequence Definition Diagram. Outputs U, V, W. Blade positioning/temperature monitoring with GND, LEDs. Connect light board. PWM input, CAN bus connections. 12V/1A output. Red V+, Black V-.

Propellers dimension includes mounting holes with M6 screws, 50mm and 25mm diameters, and a sectional airfoil design.

Test data for a motor setup includes throttle, voltage, current, input/output power, torque, RPM, thrust, and efficiency metrics. As throttle increases from 30% to 100%, voltage remains stable at around 353V, while current, power, torque, and thrust increase. Efficiency peaks at 89% at 80% throttle, then slightly decreases.

Hummingbird HB40 motor performance data at 400V. Throttle from 30% to 100%, showing voltage, current, input/output power, torque, RPM, thrust, efficiency, and specific efficiency. Efficiency peaks at 88.5% with specific efficiency decreasing as throttle increases.