The Tempest 4120-830Kv is a 830 kv motor with a 41 × 20 mm stator, weighing 279 g and rated to 96 A.
| Brand | Tempest |
|---|---|
| Model | Tempest 4120-830Kv |
| kv | 830 |
| Max A | 96 |
|---|---|
| Phase resistance | 12 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 3S |
| Weight | 0.62 lb |
|---|---|
| Stator | 41×20 |
| Stator length | 20 mm |
| Max power | 2,130 W |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 3,109 | 0.54 lb | 25 W | 2 | 52.7 | 9.68 |
| 40 % | 4,043 | 0.93 lb | 46 W | 3.6 | 63 | 9.08 |
| 50 % | 4,933 | 1.39 lb | 76 W | 6 | 69.3 | 8.32 |
| 60 % | 5,767 | 1.91 lb | 114 W | 9.1 | 73.2 | 7.59 |
| 70 % | 6,533 | 2.47 lb | 161 W | 13.1 | 75.5 | 6.95 |
| 80 % | 7,224 | 3.04 lb | 215 W | 17.9 | 76.7 | 6.42 |
| 90 % | 7,836 | 3.60 lb | 273 W | 23.3 | 77.2 | 5.98 |
| 100 % | 8,166 | 3.92 lb | 309 W | 26.9 | 77.2 | 5.75 |