LightFlightRC - 28-37-4 Black
Specifications
- Type: Inrunner
- Weight: 83.00g (2.93oz)
- Diameter: 28.00mm (1.10in)
- Length: 37.15mm (1.46in)
- Shaft Diameter: 3.17mm (0.12in)
- Maximum Amps: 20
Constants
- kV: 2025
- Rm: 0.18
- Io: 0.74
Io Test Data
Dr Kiwi test results
| Volts | Amps | RPM |
|---|---|---|
| 10 | 0.74 | 19620 |
Test Data
Dr Kiwi test results
| Propeller | Gear Ratio | Volts | Amps | Watts | RPM | Speed (mph) | Thrust (g) | Thrust (oz) | RPM as % of Kv*V |
|---|---|---|---|---|---|---|---|---|---|
| Zagi Carbon 5.1x4.9 | 1 | 6.9 | 5.65 | 38 | 12180 | 56.5 | 207 | 7.30 | 87% |
| Zagi Carbon 5.1x4.9 | 1 | 7.9 | 6.95 | 54 | 13680 | 63.5 | 262 | 9.24 | 86% |
| Zagi Carbon 5.1x4.9 | 1 | 8.9 | 8.35 | 74 | 15120 | 70.2 | 321 | 11.32 | 84% |
| Zagi Carbon 5.1x4.9 | 1 | 9.9 | 9.9 | 98 | 16470 | 76.4 | 388 | 13.69 | 82% |
| Zagi Carbon 5.1x4.9 | 1 | 10.9 | 11.6 | 126 | 17760 | 82.4 | 449 | 15.84 | 80% |
| Zagi Carbon 5.1x4.9 | 1 | 14.6 | 18 | 262 | 22050 | 102.3 | 715 | 25.22 | 75% |
| APC E 5.25x6.25 | 1 | 6.9 | 8.45 | 58 | 11400 | 67.5 | 185 | 6.53 | 82% |
| APC E 5.25x6.25 | 1 | 7.9 | 10.4 | 82 | 12660 | 74.9 | 227 | 8.01 | 79% |
| APC E 5.25x6.25 | 1 | 8.9 | 12.3 | 109 | 13890 | 82.2 | 270 | 9.52 | 77% |
| APC E 5.25x6.25 | 1 | 9.9 | 14.4 | 142 | 14970 | 88.6 | 320 | 11.29 | 75% |
| APC E 5.25x6.25 | 1 | 10.9 | 16.2 | 176 | 15990 | 94.6 | 365 | 12.87 | 72% |
| APC E 5.25x6.25 | 1 | 14.4 | 24.3 | 349 | 19530 | 115.6 | 546 | 19.26 | 67% |
| APC E 6x5.5 | 1 | 7.9 | 11.25 | 88 | 12300 | 64.1 | 355 | 12.52 | 77% |
| APC E 6x5.5 | 1 | 11.6 | 19 | 220 | 16380 | 85.3 | 637 | 22.47 | 70% |
| APC E 7x5 | 1 | 7.7 | 15.05 | 115 | 10800 | 51.1 | 564 | 19.89 | 69% |