The Cobra C-2203/28 2800Kv is a 2,800 kv motor with a 22 × 3 mm stator, weighing 17.5 g and rated to 15 A.
| Brand | Cobra |
|---|---|
| Model | Cobra C-2203/28 2800Kv |
| kv | 2,800 |
| Max A | 15 |
|---|---|
| Phase resistance | 98 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 2S |
| Weight | 0.04 lb |
|---|---|
| Stator | 22×3 |
| Stator length | 3 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 6,822 | 0.09 lb | 6 W | 0.7 | 42.7 | 6.84 |
| 40 % | 8,855 | 0.15 lb | 10 W | 1.1 | 55.1 | 7.06 |
| 50 % | 10,814 | 0.23 lb | 15 W | 1.8 | 63.6 | 6.85 |
| 60 % | 12,690 | 0.33 lb | 23 W | 2.7 | 69.1 | 6.46 |
| 70 % | 14,475 | 0.43 lb | 32 W | 3.8 | 72.4 | 6.01 |
| 80 % | 16,160 | 0.54 lb | 44 W | 5.2 | 73.9 | 5.56 |
| 90 % | 17,736 | 0.66 lb | 58 W | 6.9 | 74.1 | 5.12 |
| 100 % | 18,632 | 0.73 lb | 68 W | 8.1 | 73.7 | 4.86 |