The SunnySky XS X8020S 120kV is a 120 kv motor with a 89.3 × 43 mm stator, weighing 895 g and rated to 84 A.
| Brand | SunnySky |
|---|---|
| Model | SunnySky XS X8020S 120kV |
| kv | 120 |
| Max A | 84 |
|---|---|
| Phase resistance | 50 mΩ |
| Poles | 28 |
| Maker cells | Max 12S |
| Curve pack | 12S |
| Weight | 1.97 lb |
|---|---|
| Stator | 89.3×43 |
| Stator length | 43 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 1,748 | 1.70 lb | 81 W | 1.6 | 51.7 | 9.57 |
| 40 % | 2,279 | 2.93 lb | 152 W | 3.1 | 60.5 | 8.76 |
| 50 % | 2,789 | 4.44 lb | 253 W | 5.2 | 66.3 | 7.95 |
| 60 % | 3,271 | 6.16 lb | 386 W | 8 | 70.2 | 7.25 |
| 70 % | 3,718 | 8.02 lb | 547 W | 11.5 | 72.8 | 6.65 |
| 80 % | 4,125 | 9.95 lb | 732 W | 15.8 | 74.6 | 6.17 |
| 90 % | 4,488 | 11.85 lb | 932 W | 20.7 | 75.7 | 5.77 |
| 100 % | 4,686 | 12.97 lb | 1057 W | 23.9 | 76.2 | 5.56 |