MAD 4×08 Drone Arm Set 400KV 2.5kgF/rotor – 6S 4008 Motor + 15×4.8 Propeller + 40A FOC ESC for Industrial Multirotor Drone

Overview

The MAD 4×08 Drone Arm Set is an integrated propulsion system designed for professional UAV applications such as aerial photography, surveying, and mapping. This set features the MAD 4008 400KV brushless motor, SPIRO AW 15×4.8 folding propeller, and 40A FOC ESC, ensuring superior efficiency, stability, and high thrust performance. Optimized for 6S Lipo battery, this propulsion arm set provides a maximum thrust of 2.5kg per rotor, making it ideal for multi-rotor drones requiring high power and endurance.

1.4008 brushless motor.
2. SPIRO AW 15×4.8 propeller.
3. 40A FOC ESC.
4. 2kgF/rotor Max thrust:2.5kgF/rotor
5.Recommend Battery: 6S Lipo

Technical Specifications

Basic Parameters

Propeller

Motors

FOC ESC

Key Features

• High Thrust Output: Capable of delivering 2.5kgF per rotor at 24V under sea-level conditions.
• Optimized Motor Performance: MAD 4008 400KV brushless motor offers high efficiency and smooth operation with precise EZO bearings.
• Aerodynamic Carbon Fiber Propeller: SPIRO AW 15×4.8 folding propeller minimizes vibration and enhances flight efficiency.
• Smart FOC ESC: 40A intelligent sine-wave FOC ESC ensures fast throttle response and superior flight stability.
• Lightweight & Durable Design: Integrated arm structure with a 20mm carbon tube, offering minimal weight and maximum strength.
• Wide Operating Range: Functions efficiently within -20C to 60C temperature conditions.

Performance Table

Application Scenarios

• Aerial Photography and Videography
• Surveying and Mapping UAVs
• Industrial and Agricultural Drones
• Long-Endurance Multi-Rotor Drones

Why Choose MAD 4×08 Drone Arm Set?

This integrated propulsion system offers powerful thrust, high efficiency, and smart control features optimized for professional UAV applications. The combination of MAD 4008 brushless motor, SPIRO AW folding propeller, and 40A FOC ESC ensures stable flight, efficient power consumption, and low noise operation.

MAD 4X08 is a tuned integrated propulsion arm set for professional aerial photography and surveying. It features a single-axis load of 850g-1150g, maximum thrust of 2515g, and includes MAD 4008 motor, FOC 40A ESC, and SPIRO AW1548 folding propeller. The system is designed for convenient installation and reliable performance.

High efficiency brushless motor with lightweight iron core design, producing greater tension and high efficiency. Rated thrust of 800-1150g, maximum thrust of 2515g. Equipped with FOC 40A intelligent electric regulator for safety and stability in harsh environments.

Folding Landing Gear: Retractable landing gear, a key component in UAVs, facilitates takeoff and landing. It ensures smooth transitions, enhancing versatility and maneuverability. Designed not to retract during flight, it maintains stability when landing and can be easily retracted post-collection.

High Quality Carbon Fiber Propeller. SPIRO AW 15X4.8 inch propeller uses unique mirror light treatment and imported carbon fiber cloth. It increases flight time, offers perfect balance, reduces vibration and noise. Combined with MAD 4X08 brushless motor, it enhances tension and efficiency.

Model MAD 4X08 KV400. Max thrust: 2515g/rotor at 24V sea level. Recommended take-off weight: 900g/rotor at 24V sea level. Battery: 6S Lipo. Operating temperature: -20 to 60C. Unit combo weight: 226g with 1548 propeller. Cable length: 500mm. Compatible carbon tube: 20mm. Carbon tube stand: 150mm/9mm.

Propeller: SPIRO AW 15×4.8 inch, 26g/pc. Motors: Stator size 39x8mm, 96g. FOC ESC: Max input voltage 34.8V, max continuous current 20A, max throttle signal frequency 500Hz, recommend voltage 4-8S.

Data for a 4X08 400KV FOC 40A motor with SPIRO AW 15×4.8 folding propeller on 6S battery. Includes throttle, voltage, current, power, torque, RPM, thrust, efficiency. Optimal performance at recommended takeoff weight; avoid overloading for safety and performance.