Align - 400S
Specifications
- Type: Outrunner
- Weight: 59.00g (2.08oz)
- Diameter: 27.70mm (1.09in)
- Length: 30.70mm (1.21in)
- Shaft Diameter: 3.17mm (0.12in)
- Maximum Amps: 20
Constants
- kV: 2510
- Rm: 0.19
- Io: 1.65
Io Test Data
Dr Kiwi test results
| Volts | Amps | RPM |
|---|---|---|
| 7 | 1.3 | 16890 |
| 8 | 1.4 | 19330 |
| 10 | 1.65 | 24350 |
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 | 5.15 | 35 | 15180 | 58.9 | 132 | 4.66 | 88% |
| APC E 4.1x4.1 | 1 | 7.9 | 6.25 | 49 | 17010 | 66.0 | 168 | 5.93 | 86% |
| APC E 4.1x4.1 | 1 | 8.8 | 7.4 | 65 | 18720 | 72.7 | 208 | 7.34 | 85% |
| APC E 4.1x4.1 | 1 | 9.8 | 8.6 | 84 | 20520 | 79.7 | 248 | 8.75 | 83% |
| APC E 4.1x4.1 | 1 | 10.8 | 9.9 | 106 | 22110 | 85.8 | 288 | 10.16 | 82% |
| APC E 5x5 | 1 | 6.8 | 9.35 | 63 | 13440 | 63.6 | 182 | 6.42 | 79% |
| APC E 5x5 | 1 | 7.8 | 11.3 | 88 | 14820 | 70.2 | 226 | 7.97 | 76% |
| APC E 5x5 | 1 | 8.8 | 13.3 | 117 | 16170 | 76.6 | 270 | 9.52 | 73% |
| APC E 5x5 | 1 | 9.7 | 15.3 | 148 | 17400 | 82.4 | 316 | 11.15 | 71% |
| APC E 5x5 | 1 | 10.7 | 17.5 | 187 | 18630 | 88.2 | 362 | 12.77 | 69% |
| EMP 5x5 | 1 | 6.8 | 9.3 | 63 | 13380 | 63.4 | 262 | 9.24 | 78% |
| EMP 5x5 | 1 | 7.8 | 11.3 | 88 | 14850 | 70.3 | 327 | 11.53 | 76% |
| EMP 5x5 | 1 | 8.8 | 13.4 | 117 | 16170 | 76.6 | 388 | 13.69 | 73% |
| EMP 5x5 | 1 | 9.8 | 15.4 | 150 | 17460 | 82.7 | 450 | 15.87 | 71% |
| EMP 5x5 | 1 | 10.7 | 17.7 | 189 | 18600 | 88.1 | 515 | 18.17 | 69% |
| Zagi Carbon 5.1x4.9 | 1 | 6.8 | 9.1 | 61 | 13470 | 62.5 | 260 | 9.17 | 79% |
| Zagi Carbon 5.1x4.9 | 1 | 7.8 | 11.1 | 86 | 14970 | 69.5 | 324 | 11.43 | 76% |
| Zagi Carbon 5.1x4.9 | 1 | 8.7 | 13 | 113 | 16230 | 75.3 | 384 | 13.55 | 74% |
| Zagi Carbon 5.1x4.9 | 1 | 9.7 | 15.1 | 146 | 17580 | 81.6 | 447 | 15.77 | 72% |
| Zagi Carbon 5.1x4.9 | 1 | 10.7 | 17.3 | 185 | 18750 | 87.0 | 517 | 18.24 | 70% |
| APC E 5.5x4.5 | 1 | 6.8 | 10.5 | 71 | 12960 | 55.2 | 244 | 8.61 | 76% |
| APC E 5.5x4.5 | 1 | 7.8 | 12.55 | 97 | 14280 | 60.9 | 299 | 10.55 | 73% |
| APC E 5.5x4.5 | 1 | 8.7 | 14.8 | 128 | 15480 | 66.0 | 363 | 12.80 | 71% |
| APC E 5.5x4.5 | 1 | 9.7 | 17 | 164 | 16680 | 71.1 | 425 | 14.99 | 69% |
| APC E 5.5x4.5 | 1 | 10.7 | 19.4 | 207 | 17760 | 75.7 | 490 | 17.28 | 66% |