Hacker - A20-20L
Specifications
- Type: Outrunner
- Weight: 57.00g (2.01oz)
- Diameter: 28.00mm (1.10in)
- Length: 32.00mm (1.26in)
- Shaft Diameter: 3.00mm (0.12in)
- Maximum Amps: 19
- Maximum RPM: 20000
Constants
- kV: 1030
- Rm: 0
- Io: 0
Test Data
Dr Kiwi test results
| Propeller | Gear Ratio | Volts | Amps | Watts | RPM | Speed (mph) | Thrust (g) | Thrust (oz) | RPM as % of Kv*V |
|---|---|---|---|---|---|---|---|---|---|
| GWS HD 9x5 | 1 | 6.9 | 7.9 | 54 | 6720 | 31.8 | 429 | 15.13 | 95% |
| GWS HD 9x5 | 1 | 7.9 | 9.1 | 71 | 7380 | 34.9 | 501 | 17.67 | 91% |
| GWS HD 9x5 | 1 | 8.9 | 10.9 | 97 | 8100 | 38.4 | 618 | 21.80 | 88% |
| GWS HD 9x5 | 1 | 9.9 | 13.6 | 134 | 8940 | 42.3 | 770 | 27.16 | 88% |
| GWS HD 9x5 | 1 | 10.9 | 15.2 | 165 | 9450 | 44.7 | 863 | 30.44 | 84% |