GPS - B20-30-B
Specifications
- Type: Inrunner
- Weight: 42.00g (1.48oz)
- Diameter: 20.15mm (0.79in)
- Length: 37.15mm (1.46in)
- Shaft Diameter: 2.30mm (0.09in)
- Maximum Amps: 12
Constants
- kV: 4940
- Rm: 0.355
- Io: 0.73
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 8x4 | 4.22 | 6.9 | 4 | 27 | 6570 | 24.9 | 226 | 7.97 | 81% |
| GWS HD 8x4 | 4.22 | 7.9 | 4.9 | 38 | 7380 | 27.9 | 285 | 10.05 | 80% |
| GWS HD 8x4 | 4.22 | 8.9 | 5.9 | 52 | 8130 | 30.8 | 348 | 12.28 | 78% |
| GWS HD 8x4 | 4.22 | 9.9 | 7.1 | 70 | 8910 | 33.8 | 421 | 14.85 | 77% |
| GWS HD 8x4 | 4.22 | 10.9 | 8.15 | 88 | 9570 | 36.2 | 492 | 17.35 | 75% |
| GWS HD 8x4 | 4.22 | 14.6 | 12.6 | 183 | 11760 | 44.5 | 773 | 27.27 | 69% |
| APC E 8x6 | 4.22 | 6.9 | 6.7 | 46 | 5760 | 32.7 | 251 | 8.85 | 71% |
| APC E 8x6 | 4.22 | 7.9 | 8 | 63 | 6360 | 36.1 | 311 | 10.97 | 69% |
| APC E 8x6 | 4.22 | 8.9 | 9.4 | 83 | 6900 | 39.2 | 372 | 13.12 | 66% |
| APC E 8x6 | 4.22 | 9.9 | 10.9 | 107 | 7380 | 41.9 | 433 | 15.27 | 64% |
| APC E 8x6 | 4.22 | 10.9 | 12.5 | 136 | 7800 | 44.3 | 495 | 17.46 | 61% |
| GWS HD 9x5 | 4.22 | 6.9 | 6.5 | 44 | 5820 | 27.6 | 335 | 11.82 | 72% |
| GWS HD 9x5 | 4.22 | 7.9 | 7.85 | 62 | 6420 | 30.4 | 410 | 14.46 | 69% |
| GWS HD 9x5 | 4.22 | 8.9 | 9.4 | 83 | 7020 | 33.2 | 497 | 17.53 | 67% |
| GWS HD 9x5 | 4.22 | 9.9 | 10.8 | 106 | 7500 | 35.5 | 573 | 20.21 | 65% |