The Neumotor 3819/5.5/449 is a 449 kv motor with a 38 × 19 mm stator, weighing 164 g and rated to 81 A.
| Brand | Neumotor |
|---|---|
| Model | 3819/5.5/449 |
| kv | 449 |
| Max A | 81 |
|---|---|
| Phase resistance | 70 mΩ |
| Poles | 22 |
| Maker cells | — |
| Curve pack | 5S |
| Weight | 0.36 lb |
|---|---|
| Stator | 38×19 |
| Stator length | 19 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 2,737 | 0.69 lb | 31 W | 1.5 | 73.5 | 10.01 |
| 40 % | 3,537 | 1.20 lb | 63 W | 2.9 | 78.2 | 8.68 |
| 50 % | 4,288 | 1.81 lb | 109 W | 5.1 | 79.8 | 7.57 |
| 60 % | 4,982 | 2.49 lb | 170 W | 8.1 | 79.9 | 6.66 |
| 70 % | 5,610 | 3.21 lb | 245 W | 11.9 | 79.2 | 5.94 |
| 80 % | 6,168 | 3.92 lb | 331 W | 16.4 | 78 | 5.37 |
| 90 % | 6,657 | 4.61 lb | 425 W | 21.6 | 76.7 | 4.92 |
| 100 % | 6,920 | 5.00 lb | 484 W | 25 | 75.8 | 4.69 |