The Tempest 2814-1400Kv is a 1,400 kv motor with a 28 × 14 mm stator, weighing 108 g and rated to 50 A.
| Brand | Tempest |
|---|---|
| Model | Tempest 2814-1400Kv |
| kv | 1,400 |
| Max A | 50 |
|---|---|
| Phase resistance | 29.3 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 3S |
| Weight | 0.24 lb |
|---|---|
| Stator | 28×14 |
| Stator length | 14 mm |
| Max power | 925 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 5,220 | 0.32 lb | 19 W | 1.4 | 50.4 | 7.82 |
| 40 % | 6,792 | 0.55 lb | 33 W | 2.6 | 61 | 7.41 |
| 50 % | 8,298 | 0.82 lb | 55 W | 4.3 | 67.6 | 6.8 |
| 60 % | 9,724 | 1.13 lb | 83 W | 6.5 | 71.6 | 6.2 |
| 70 % | 11,054 | 1.47 lb | 118 W | 9.4 | 73.9 | 5.67 |
| 80 % | 12,277 | 1.83 lb | 160 W | 13 | 75 | 5.2 |
| 90 % | 13,383 | 2.18 lb | 206 W | 17.1 | 75.3 | 4.81 |
| 100 % | 13,993 | 2.40 lb | 236 W | 19.9 | 75.2 | 4.6 |