The EMAX ECOII 2807 Brushless Motor is engineered for high-thrust FPV racing and freestyle quadcopters requiring smooth power delivery and durability. Designed with a large stator profile and a robust 2807 structure, it supports up to 6S LiPo batteries, offering multiple KV options to match different flying styles and propeller sizes (6–7 inches).
Built with a 12N14P framework and CNC-machined aluminum bell, it features a 4mm shaft, high-quality 18AWG silicone wires, and efficient cooling. Whether you're building a powerful long-range cruiser or a responsive racing drone, the ECOII 2807 delivers reliable torque and balanced performance.
Specifications Table:
Parameter | 1300KV | 1500KV | 1700KV |
---|---|---|---|
Motor Dimensions | Φ33.9 × 34 mm | Φ33.9 × 34 mm | Φ33.9 × 34 mm |
Framework | 12N14P | 12N14P | 12N14P |
Bearing Shaft | 4 mm | 4 mm | 4 mm |
Wire Leads | 18AWG, 200 mm | 18AWG, 200 mm | 18AWG, 200 mm |
Weight (no wires) | 47.6 g | 46.9 g | 47.9 g |
Idle Current (10V) | 1.3 A | 1.6 A | 2.1 A |
Internal Resistance | 58 mΩ | 49 mΩ | 41 mΩ |
Battery Compatibility | 3–6S | 3–5S | 3–4S |
Suggested Propeller | 6"–7" | 6"–7" | 6"–7" |
Peak Current | 52 A (6S) | 58 A (5S) | 52 A (4S) |
Max Power | 1310 W (6S) | 1210 W (5S) | 870 W (4S) |
Applications:
Ideal for long-range, freestyle, and racing FPV drones using 6-inch to 7-inch propellers. Compatible with 4S, 5S, and 6S setups, depending on the KV rating. Suitable for DIY FPV drone builds requiring high thrust, efficiency, and smooth throttle response.


EMAX ECOII 2807 Brushless Motor specs: KV1300, KV1500, KV1700. Dimensions: Φ33.9x34mm. Idle currents: 1.3A, 1.6A, 2.1A. Peak currents: 52A, 58A, 52A. Max powers: 1310W, 1210W, 870W. Weight: 47.6g, 46.9g, 47.9g.




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