The EMAX ECO II 2306 1900kV is a 1,900 kv motor with a 28 × 31.6 mm stator, weighing 30.2 g and rated to 46 A.
| Brand | EMAX |
|---|---|
| Model | EMAX ECO II 2306 1900kV |
| kv | 1,900 |
| Max A | 46 |
|---|---|
| Phase resistance | 62 mΩ |
| Poles | 14 |
| Maker cells | 3–6S |
| Curve pack | 3S |
| Weight | 0.07 lb |
|---|---|
| Stator | 28×31.6 |
| Stator length | 31.6 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 7,013 | 0.20 lb | 17 W | 1.3 | 41.6 | 5.23 |
| 40 % | 9,113 | 0.34 lb | 29 W | 2.2 | 53.7 | 5.34 |
| 50 % | 11,137 | 0.52 lb | 45 W | 3.5 | 63.2 | 5.23 |
| 60 % | 13,072 | 0.72 lb | 65 W | 5.1 | 70.1 | 5.01 |
| 70 % | 14,905 | 0.95 lb | 91 W | 7.2 | 74.7 | 4.72 |
| 80 % | 16,622 | 1.19 lb | 123 W | 9.8 | 77.3 | 4.41 |
| 90 % | 18,205 | 1.44 lb | 160 W | 13 | 78.2 | 4.09 |
| 100 % | 19,090 | 1.59 lb | 185 W | 15.2 | 78.1 | 3.9 |