The T-Motor AT4120-500 is a 500 kv motor with a 50 × 69 mm stator, weighing 305 g and rated to 75 A.
| Brand | T-Motor |
|---|---|
| Model | T-Motor AT4120-500 |
| kv | 500 |
| Max A | 75 |
|---|---|
| Phase resistance | 21 mΩ |
| Poles | 14 |
| Maker cells | — |
| Curve pack | 5S |
| Weight | 0.67 lb |
|---|---|
| Stator | 50×69 |
| Stator length | 69 mm |
| Max power | — |
|---|
| Throttle | RPM | Thrust (lb) | Power (W) | Current (A) | Efficiency (%) | g/W |
|---|---|---|---|---|---|---|
| 30 % | 3,138 | 0.72 lb | 35 W | 1.6 | 57.7 | 9.29 |
| 40 % | 4,091 | 1.23 lb | 66 W | 3.1 | 67.5 | 8.5 |
| 50 % | 5,007 | 1.86 lb | 110 W | 5.2 | 73.7 | 7.68 |
| 60 % | 5,875 | 2.58 lb | 168 W | 8 | 77.6 | 6.96 |
| 70 % | 6,685 | 3.36 lb | 240 W | 11.6 | 80.1 | 6.35 |
| 80 % | 7,427 | 4.17 lb | 324 W | 16 | 81.5 | 5.85 |
| 90 % | 8,095 | 4.98 lb | 417 W | 21.1 | 82.1 | 5.43 |
| 100 % | 8,460 | 5.46 lb | 475 W | 24.5 | 82.3 | 5.21 |