LightFlightRC - 28-47-1.5 U. Black
Specifications
- Type: Inrunner
- Weight: 115.00g (4.06oz)
- Diameter: 28.00mm (1.10in)
- Length: 47.15mm (1.86in)
- Shaft Diameter: 3.17mm (0.12in)
- Maximum Amps: 40
Constants
- kV: 2920
- Rm: 0.045
- Io: 1.7
Io Test Data
Dr Kiwi test results
| Volts | Amps | RPM |
|---|---|---|
| 7 | 1.4 | 20220 |
| 8 | 1.5 | 23130 |
| 10 | 1.7 | 29010 |
Test Data
Dr Kiwi test results
| Propeller | Gear Ratio | Volts | Amps | Watts | RPM | Speed (mph) | Thrust (g) | Thrust (oz) | RPM as % of Kv*V |
|---|---|---|---|---|---|---|---|---|---|
| APC E 4.1x4.1 | 1 | 6.9 | 9.4 | 64 | 18990 | 73.7 | 213 | 7.51 | 94% |
| APC E 4.1x4.1 | 1 | 7.8 | 11.8 | 92 | 21420 | 83.2 | 273 | 9.63 | 94% |
| APC E 4.1x4.1 | 1 | 8.8 | 14.6 | 128 | 23850 | 92.6 | 338 | 11.92 | 93% |
| APC E 4.1x4.1 | 1 | 9.8 | 17.85 | 174 | 26190 | 101.7 | 414 | 14.60 | 92% |
| APC E 4.1x4.1 | 1 | 10.7 | 20.7 | 221 | 28410 | 110.3 | 483 | 17.04 | 91% |
| APC E 4.5x4.1 | 1 | 6.8 | 11.65 | 79 | 18630 | 72.3 | 288 | 10.16 | 94% |
| APC E 4.5x4.1 | 1 | 7.8 | 14.6 | 113 | 20940 | 81.3 | 370 | 13.05 | 92% |
| APC E 4.5x4.1 | 1 | 8.8 | 18.05 | 158 | 23310 | 90.5 | 457 | 16.12 | 91% |
| APC E 4.5x4.1 | 1 | 9.8 | 21.6 | 211 | 25470 | 98.9 | 557 | 19.65 | 89% |
| APC E 4.5x4.1 | 1 | 10.4 | 24.2 | 251 | 27030 | 105.0 | 616 | 21.73 | 89% |
| APC E 4.5x4.1 | 1 | 11.4 | 28.7 | 327 | 28560 | 110.9 | 705 | 24.87 | 86% |
| APC E 4.7x4.25 | 1 | 8 | 17.1 | 136 | 20850 | 83.9 | 421 | 14.85 | 89% |
| APC E 4.7x4.25 | 1 | 11.2 | 31.4 | 351 | 27720 | 111.6 | 755 | 26.63 | 85% |
| APC E 4.75x4.75 | 1 | 7.9 | 20.4 | 161 | 20100 | 90.4 | 380 | 13.40 | 87% |
| APC E 4.75x4.75 | 1 | 11 | 36 | 396 | 26520 | 119.3 | 656 | 23.14 | 83% |
| APC E 4.75x5.5 | 1 | 7.8 | 23.1 | 180 | 19440 | 101.2 | 365 | 12.87 | 85% |
| APC E 4.75x5.5 | 1 | 10.8 | 39.8 | 429 | 25500 | 132.8 | 627 | 22.12 | 81% |
| APC E 5x5 | 1 | 7.7 | 22.5 | 173 | 19260 | 91.2 | 399 | 14.07 | 86% |
| Zagi Carbon 5.1x4.9 | 1 | 7.7 | 21.8 | 167 | 19500 | 90.5 | 556 | 19.61 | 87% |
| Zagi Carbon 5.1x4.9 | 1 | 10.8 | 39.7 | 428 | 25560 | 118.6 | 990 | 34.92 | 81% |
| APC E 5.25x4.75 | 1 | 7.8 | 24.1 | 187 | 19260 | 86.6 | 545 | 19.22 | 85% |
| APC E 5.25x4.75 | 1 | 10.9 | 43.7 | 476 | 24990 | 112.4 | 910 | 32.10 | 79% |
| APC E 5.25x6.25 | 1 | 7.6 | 31.3 | 237 | 17700 | 104.8 | 455 | 16.05 | 80% |
| APC E 5.25x6.25 | 1 | 10.5 | 52.1 | 547 | 22830 | 135.1 | 751 | 26.49 | 74% |
| APC E 5.5x4.5 | 1 | 7.8 | 26.9 | 209 | 18780 | 80.0 | 570 | 20.11 | 82% |
| APC E 5.5x4.5 | 1 | 10.7 | 46 | 492 | 24300 | 103.5 | 954 | 33.65 | 78% |