The BadAss 2814-870Kv is a 870 kv motor with a 28 × 14 mm stator, weighing 115 g and rated to 40 A.
| Brand | BadAss |
|---|---|
| Model | BadAss 2814-870Kv |
| kv | 870 |
| Max A | 40 |
|---|---|
| Phase resistance | 51.3 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 4S |
| Weight | 0.25 lb |
|---|---|
| Stator | 28×14 |
| Stator length | 14 mm |
| Max power | 890 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,369 | 0.29 lb | 15 W | 0.8 | 50.3 | 9.01 |
| 40 % | 5,711 | 0.50 lb | 26 W | 1.5 | 62.1 | 8.7 |
| 50 % | 7,020 | 0.77 lb | 43 W | 2.5 | 69.8 | 8.07 |
| 60 % | 8,288 | 1.07 lb | 66 W | 3.8 | 74.7 | 7.39 |
| 70 % | 9,504 | 1.42 lb | 95 W | 5.6 | 77.8 | 6.76 |
| 80 % | 10,660 | 1.80 lb | 131 W | 7.8 | 79.5 | 6.2 |
| 90 % | 11,747 | 2.20 lb | 174 W | 10.5 | 80.4 | 5.71 |
| 100 % | 12,368 | 2.44 lb | 203 W | 12.3 | 80.6 | 5.45 |