The EMAX ECO II 2807 1300kV is a 1,300 kv motor with a 33.9 × 34 mm stator, weighing 47.6 g and rated to 52 A.
| Brand | EMAX |
|---|---|
| Model | EMAX ECO II 2807 1300kV |
| kv | 1,300 |
| Max A | 52 |
|---|---|
| Phase resistance | 58 mΩ |
| Poles | 14 |
| Maker cells | 3–6S |
| Curve pack | 3S |
| Weight | 0.10 lb |
|---|---|
| Stator | 33.9×34 |
| Stator length | 34 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,667 | 0.26 lb | 23 W | 1.7 | 58.2 | 5.25 |
| 40 % | 6,007 | 0.45 lb | 41 W | 3.2 | 67 | 4.93 |
| 50 % | 7,264 | 0.67 lb | 67 W | 5.3 | 72.3 | 4.55 |
| 60 % | 8,431 | 0.93 lb | 101 W | 8 | 75.2 | 4.18 |
| 70 % | 9,498 | 1.20 lb | 141 W | 11.4 | 76.4 | 3.85 |
| 80 % | 10,459 | 1.47 lb | 188 W | 15.5 | 76.6 | 3.55 |
| 90 % | 11,308 | 1.74 lb | 241 W | 20.2 | 75.9 | 3.28 |
| 100 % | 11,766 | 1.90 lb | 274 W | 23.4 | 75.1 | 3.14 |