This motor achieves a thrust-to-weight ratio and power response speed close to or even exceeding that of traditional 5-inch drones in 2.5-3.5 inch small drones. It’s a very extreme and specialized choice. It’s not designed for casual pilots or long-endurance drones, but rather for pilots who are not satisfied with the gentle power of 1404/1504 motors and want to experience the ferocious thrust of a 5-inch drone in a palm-sized aircraft.
| Specification |
| Weight: 18.5g (including the cables) |
| Motor Size:28.5 x 13.6mm |
| Shaft Diameter: 3.0mm |
| Prop Mount Dia.: 4-M2*5 |
| Motor Mount: 12*12mm(M2*4) |
| Configuration: 12N14P |
| Motor Cable: 24#AWG 150mm |
| FA2303-1750KV Motor |
| Max thrust：845g |
| Volts：23.9V(6S) |
| Suggested ESC: 20A~30A |
| Maximum Power：360.9W |
| Maximum Current: 15.10A |
| Suggested Prop: 5 inch prop |
| ltem No. | Prop | Throttle | Volts | Amps | Watts | Thrust | Efficiency | Operating |
| (V) | (A) | (W) | (g) | (g/W) | temperature(℃) | |||
| FA2303 1750KV | 4023 | 50% | 24.3 | 1.8 | 43.7 | 162 | 3.70 | 41℃ |
| 60% | 24.2 | 2.5 | 60.5 | 207 | 3.42 | |||
| 70% | 24.2 | 3.8 | 92.0 | 292 | 3.18 | |||
| 80% | 24.2 | 5.5 | 133.1 | 386 | 2.90 | |||
| 90% | 24.1 | 6.8 | 163.9 | 451 | 2.75 | |||
| 100% | 24 | 9 | 216.0 | 539 | 2.50 | |||
| FA2303 1750KV | 5125 | 50% | 24.3 | 3 | 72.9 | 279 | 3.83 | 70.7℃ |
| 60% | 24.2 | 4.3 | 104.1 | 362 | 3.48 | |||
| 70% | 24.2 | 6.4 | 154.9 | 498 | 3.22 | |||
| 80% | 24.1 | 8.3 | 200.0 | 616 | 3.08 | |||
| 90% | 24.0 | 11.4 | 273.6 | 758 | 2.77 | |||
| 100% | 23.9 | 15.1 | 360.9 | 845 | 2.34 |
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