Suppo - Cheetah A2217-4
Specifications
- Type: Outrunner
- Weight: 75.00g (2.65oz)
- Diameter: 27.60mm (1.09in)
- Length: 33.60mm (1.32in)
- Shaft Diameter: 3.96mm (0.16in)
- Maximum Amps: 30
Constants
- kV: 2200
- Rm: 0.066
- Io: 4.5
Io Test Data
Dr Kiwi test results
| Volts | Amps | RPM |
|---|---|---|
| 7 | 3.35 | 14730 |
| 8 | 3.7 | 16840 |
| 10 | 4.5 | 21230 |
Test Data
Dr Kiwi test results
| Propeller | Gear Ratio | Volts | Amps | Watts | RPM | Speed (mph) | Thrust (g) | Thrust (oz) | RPM as % of Kv*V |
|---|---|---|---|---|---|---|---|---|---|
| EMP 4.1x4.1 | 1 | 6.9 | 7.75 | 53 | 14040 | 54.5 | 132 | 4.66 | 92% |
| EMP 4.1x4.1 | 1 | 7.8 | 8.65 | 67 | 16200 | 62.9 | 173 | 6.10 | 94% |
| EMP 4.1x4.1 | 1 | 8.8 | 10.3 | 90 | 17730 | 68.8 | 217 | 7.65 | 92% |
| EMP 4.1x4.1 | 1 | 9.8 | 11.8 | 115 | 19590 | 76.1 | 264 | 9.31 | 91% |
| EMP 4.1x4.1 | 1 | 10.7 | 13.4 | 143 | 21600 | 83.9 | 314 | 11.08 | 92% |
| EMP 4.5x4.5 | 1 | 6.8 | 8.4 | 57 | 13830 | 58.9 | 190 | 6.70 | 92% |
| EMP 4.5x4.5 | 1 | 7.8 | 9.85 | 76 | 15540 | 66.2 | 247 | 8.71 | 91% |
| EMP 4.5x4.5 | 1 | 8.7 | 11.4 | 99 | 17370 | 74.0 | 316 | 11.15 | 91% |
| EMP 4.5x4.5 | 1 | 9.7 | 13.55 | 131 | 19320 | 82.3 | 391 | 13.79 | 91% |
| EMP 4.5x4.5 | 1 | 10.6 | 15.3 | 162 | 21180 | 90.3 | 465 | 16.40 | 91% |
| EMP 4.5x4.5 | 1 | 11.1 | 16.25 | 180 | 21630 | 92.2 | 502 | 17.71 | 89% |
| Zagi Carbon 5.1x4.9 | 1 | 6.8 | 10.15 | 69 | 13350 | 61.9 | 249 | 8.78 | 89% |
| Zagi Carbon 5.1x4.9 | 1 | 7.7 | 11.9 | 91 | 15150 | 70.3 | 327 | 11.53 | 89% |
| Zagi Carbon 5.1x4.9 | 1 | 8.7 | 14.05 | 122 | 16740 | 77.7 | 398 | 14.04 | 87% |
| Zagi Carbon 5.1x4.9 | 1 | 9.6 | 16.8 | 161 | 18540 | 86.0 | 488 | 17.21 | 88% |
| Zagi Carbon 5.1x4.9 | 1 | 10.6 | 19.1 | 202 | 20130 | 93.4 | 572 | 20.18 | 86% |
| Zagi Carbon 5.1x4.9 | 1 | 11.1 | 20.3 | 225 | 20910 | 97.0 | 619 | 21.83 | 86% |
| EMP 6x5 | 1 | 6.7 | 13.45 | 90 | 13020 | 61.6 | 403 | 14.22 | 88% |
| EMP 6x5 | 1 | 7.7 | 16.25 | 125 | 15270 | 72.3 | 516 | 18.20 | 90% |
| EMP 6x5 | 1 | 8.6 | 19.3 | 165 | 16680 | 79.0 | 633 | 22.33 | 88% |
| EMP 6x5 | 1 | 9.6 | 22.7 | 217 | 17220 | 81.5 | 716 | 25.26 | 82% |
| EMP 6x5 | 1 | 10.9 | 27.4 | 298 | 19320 | 91.5 | 910 | 32.10 | 81% |