The Tempest 2814-1050Kv is a 1,050 kv motor with a 28 × 14 mm stator, weighing 107 g and rated to 40 A.
| Brand | Tempest |
|---|---|
| Model | Tempest 2814-1050Kv |
| kv | 1,050 |
| Max A | 40 |
|---|---|
| Phase resistance | 48 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 3S |
| Weight | 0.24 lb |
|---|---|
| Stator | 28×14 |
| Stator length | 14 mm |
| Max power | 890 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 3,888 | 0.31 lb | 16 W | 1.3 | 49.1 | 8.69 |
| 40 % | 5,053 | 0.54 lb | 29 W | 2.3 | 59.7 | 8.33 |
| 50 % | 6,169 | 0.81 lb | 48 W | 3.7 | 66.4 | 7.71 |
| 60 % | 7,228 | 1.12 lb | 72 W | 5.7 | 70.4 | 7.06 |
| 70 % | 8,221 | 1.46 lb | 103 W | 8.1 | 72.8 | 6.47 |
| 80 % | 9,140 | 1.82 lb | 139 W | 11.2 | 73.9 | 5.94 |
| 90 % | 9,980 | 2.19 lb | 181 W | 14.8 | 74.2 | 5.49 |
| 100 % | 10,447 | 2.40 lb | 208 W | 17.2 | 74.1 | 5.25 |