The Tempest 2820-1170Kv is a 1,170 kv motor with a 28 × 20 mm stator, weighing 135 g and rated to 58 A.
| Brand | Tempest |
|---|---|
| Model | Tempest 2820-1170Kv |
| kv | 1,170 |
| Max A | 58 |
|---|---|
| Phase resistance | 27.3 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 3S |
| Weight | 0.30 lb |
|---|---|
| Stator | 28×20 |
| Stator length | 20 mm |
| Max power | 1,070 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 4,389 | 0.29 lb | 17 W | 1.3 | 42.9 | 7.66 |
| 40 % | 5,726 | 0.51 lb | 30 W | 2.4 | 54.1 | 7.55 |
| 50 % | 7,019 | 0.77 lb | 49 W | 3.8 | 61.7 | 7.13 |
| 60 % | 8,257 | 1.07 lb | 73 W | 5.7 | 66.8 | 6.64 |
| 70 % | 9,429 | 1.40 lb | 103 W | 8.2 | 70.2 | 6.15 |
| 80 % | 10,523 | 1.75 lb | 139 W | 11.2 | 72.3 | 5.71 |
| 90 % | 11,532 | 2.11 lb | 180 W | 14.8 | 73.5 | 5.31 |
| 100 % | 12,098 | 2.33 lb | 208 W | 17.2 | 73.8 | 5.1 |