The Cobra CM-3520/28 350Kv is a 350 kv motor with a 35 × 20 mm stator, weighing 234 g and rated to 26 A.
| Brand | Cobra |
|---|---|
| Model | Cobra CM-3520/28 350Kv |
| kv | 350 |
| Max A | 26 |
|---|---|
| Phase resistance | 117.3 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 10S |
| Weight | 0.52 lb |
|---|---|
| Stator | 35×20 |
| Stator length | 20 mm |
| Max power | 575 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,285 | 0.33 lb | 18 W | 0.4 | 48.8 | 8.12 |
| 40 % | 5,624 | 0.57 lb | 33 W | 0.8 | 60.7 | 7.87 |
| 50 % | 6,946 | 0.88 lb | 54 W | 1.3 | 69.4 | 7.39 |
| 60 % | 8,245 | 1.26 lb | 83 W | 2 | 75.6 | 6.85 |
| 70 % | 9,515 | 1.69 lb | 121 W | 2.9 | 79.8 | 6.32 |
| 80 % | 10,749 | 2.17 lb | 169 W | 4.1 | 82.6 | 5.82 |
| 90 % | 11,939 | 2.70 lb | 228 W | 5.6 | 84.3 | 5.36 |
| 100 % | 12,634 | 3.04 lb | 269 W | 6.7 | 84.9 | 5.11 |