The Scorpion IS-2840-3700 is a 3,700 kv motor with a 28 × 40 mm stator, weighing 190 g and rated to 79 A.
| Brand | Scorpion |
|---|---|
| Model | Scorpion IS-2840-3700 |
| kv | 3,700 |
| Max A | 79 |
|---|---|
| Phase resistance | 57 mΩ |
| Poles | 4 |
| Maker cells | — |
| Curve pack | 2S |
| Weight | 0.42 lb |
|---|---|
| Stator | 28×40 |
| Stator length | 40 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 8,310 | 0.15 lb | 48 W | 5.6 | 15.2 | 1.39 |
| 40 % | 10,608 | 0.25 lb | 66 W | 7.9 | 22.7 | 1.69 |
| 50 % | 12,803 | 0.37 lb | 82 W | 9.9 | 31.9 | 2.03 |
| 60 % | 14,903 | 0.51 lb | 97 W | 11.8 | 42.7 | 2.39 |
| 70 % | 16,893 | 0.67 lb | 112 W | 13.7 | 54 | 2.71 |
| 80 % | 18,732 | 0.84 lb | 130 W | 16.1 | 63.6 | 2.92 |
| 90 % | 20,352 | 1.00 lb | 154 W | 19.4 | 68.9 | 2.94 |
| 100 % | 21,191 | 1.09 lb | 173 W | 22.1 | 69.3 | 2.85 |