The MAD5010 EEE motor is designed for high-performance applications, particularly in heavy-lift drones or industrial UAVs. Here's a structured breakdown of its key features and implications for use:
Key Specifications
1. Single-Rotor Load Range: 1300–2500g
- This is the recommended continuous thrust per motor for stable operation, ensuring efficiency and avoiding overheating.
2. Max Thrust per Axis: 5200g
- Represents peak thrust for short bursts (e.g., during maneuvers or emergencies). Sustained use at this level risks motor damage.
3. Propeller Compatibility: 16–24 inch carbon fiber
- Larger props (24") favor high thrust at lower RPM (efficient for heavy lifting).
- Smaller props (16") suit higher-speed applications but may sacrifice efficiency.
- Carbon fiber ensures stiffness and efficiency, ideal for precision tasks.
4. Motor Weight: 162g each
- Lightweight for its class, reducing overall drone weight and potentially extending flight time.
Design Considerations
- Thrust-to-Weight Ratio:
- For a quadcopter: Total max thrust = 4 × 5200g = 20,800g.
- Aim for a **total drone weight** (including payload) ≤ 10,400g (2:1 ratio) for agility or ≤ 14,560g (1.43:1) for heavy lift.
- Example: A 10kg drone could achieve 2:1 thrust-to-weight, enabling aggressive maneuvers.
Power System:
ESC: Likely requires 40–60A ESCs (check motor specs for exact current draw at max thrust).
Battery: High-voltage (6S–12S LiPo) to balance RPM and efficiency. A 6S 10,000–20,000mAh pack is typical for endurance.
Thermal Management:
- Ensure adequate cooling (e.g., airflow, heat sinks) if operating near max thrust intermittently.
Use Cases
Cinematography: Stable payload capacity for cameras/gimbals.
Agriculture: Spraying systems or sensor payloads.
Delivery Drones: Capable of lifting packages up to ~8–10kg (depending on frame/battery weight).
Optimization Tips
Propeller Selection: Test 18–22" props to balance thrust and efficiency for your specific payload.
Battery Choice: Higher capacity (mAh) increases flight time but adds weight—simulate trade-offs.
Frame Design: Ensure rigidity to handle 24" props and motor vibrations.
By aligning the MAD5010 EEE's capabilities with these considerations, you can build a robust UAV tailored to demanding applications.