The Scorpion HKII-2221-8 is a 3,595 kv motor with a 22 × 21 mm stator, weighing 81 g and rated to 45 A.
| Brand | Scorpion |
|---|---|
| Model | Scorpion HKII-2221-8 |
| kv | 3,595 |
| Max A | 45 |
|---|---|
| Phase resistance | 24 mΩ |
| Poles | 6 |
| Maker cells | — |
| Curve pack | 2S |
| Weight | 0.18 lb |
|---|---|
| Stator | 22×21 |
| Stator length | 21 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 8,917 | 0.10 lb | 13 W | 1.5 | 32.5 | 3.45 |
| 40 % | 11,627 | 0.18 lb | 21 W | 2.4 | 44.6 | 3.82 |
| 50 % | 14,258 | 0.27 lb | 31 W | 3.6 | 55.1 | 4 |
| 60 % | 16,794 | 0.39 lb | 44 W | 5.1 | 63.6 | 4.04 |
| 70 % | 19,214 | 0.52 lb | 59 W | 7 | 70 | 3.96 |
| 80 % | 21,497 | 0.66 lb | 78 W | 9.4 | 74.3 | 3.82 |
| 90 % | 23,616 | 0.80 lb | 101 W | 12.2 | 76.6 | 3.62 |
| 100 % | 24,807 | 0.89 lb | 116 W | 14.3 | 77.2 | 3.49 |