GPS - XYH OK-400 Heli
Specifications
- Type: Outrunner
- Weight: 58.00g (2.05oz)
- Maximum Amps: 25
Constants
- kV: 3200
- Rm: 0.07
- Io: 1.95
Io Test Data
Dr Kiwi test results
| Volts | Amps | RPM |
|---|---|---|
| 7 | 1.65 | 22140 |
| 8 | 1.75 | 25200 |
| 10 | 1.95 | 31830 |
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 | 4.75 | 6.9 | 3.65 | 25 | 4500 | 21.3 | 191 | 6.74 | 97% |
| GWS HD 9x5 | 4.75 | 7.9 | 4.3 | 33 | 5160 | 24.4 | 253 | 8.92 | 97% |
| GWS HD 9x5 | 4.75 | 8.9 | 5 | 44 | 5760 | 27.3 | 319 | 11.25 | 96% |
| GWS HD 9x5 | 4.75 | 9.9 | 5.85 | 57 | 6390 | 30.3 | 406 | 14.32 | 96% |
| GWS HD 9x5 | 4.75 | 10.9 | 6.7 | 73 | 6990 | 33.1 | 481 | 16.97 | 95% |
| GWS RS 3-blade 9x7 | 4.75 | 6.9 | 6 | 41 | 4300 | 28.5 | 289 | 10.19 | 93% |
| GWS RS 3-blade 9x7 | 4.75 | 7.9 | 7.3 | 57 | 4880 | 32.4 | 371 | 13.09 | 92% |
| GWS RS 3-blade 9x7 | 4.75 | 8.9 | 8.9 | 79 | 5440 | 36.1 | 463 | 16.33 | 91% |
| GWS RS 3-blade 9x7 | 4.75 | 9.9 | 10.3 | 101 | 5980 | 39.6 | 557 | 19.65 | 90% |
| GWS RS 9x7 | 4.75 | 6.9 | 5.5 | 37 | 4350 | 28.8 | 270 | 9.52 | 94% |
| GWS RS 9x7 | 4.75 | 7.9 | 6.8 | 53 | 4920 | 32.6 | 350 | 12.35 | 92% |
| GWS RS 9x7 | 4.75 | 8.9 | 8.25 | 73 | 5520 | 36.6 | 443 | 15.63 | 92% |
| GWS RS 9x7 | 4.75 | 9.9 | 9.8 | 97 | 6030 | 40.0 | 532 | 18.77 | 90% |
| GWS RS 9x7 | 4.75 | 10.9 | 11.8 | 128 | 6540 | 43.4 | 615 | 21.69 | 89% |
| GWS HD 10x6 | 4.75 | 6.9 | 4.45 | 30 | 4440 | 25.2 | 262 | 9.24 | 96% |
| GWS HD 10x6 | 4.75 | 7.9 | 5.45 | 43 | 5040 | 28.6 | 345 | 12.17 | 95% |
| GWS HD 10x6 | 4.75 | 8.9 | 6.5 | 57 | 5670 | 32.2 | 430 | 15.17 | 95% |
| GWS HD 10x6 | 4.75 | 9.9 | 7.5 | 74 | 6210 | 35.3 | 520 | 18.34 | 93% |
| GWS HD 10x6 | 4.75 | 10.9 | 8.9 | 97 | 6870 | 39.0 | 636 | 22.43 | 94% |
| GWS HD 10x8 | 4.75 | 6.9 | 6.9 | 47 | 4260 | 32.3 | 318 | 11.22 | 92% |
| GWS HD 10x8 | 4.75 | 7.9 | 8.6 | 67 | 4800 | 36.4 | 411 | 14.50 | 90% |
| GWS HD 10x8 | 4.75 | 8.9 | 10.2 | 90 | 5310 | 40.2 | 502 | 17.71 | 89% |
| GWS HD 10x8 | 4.75 | 9.9 | 12.1 | 119 | 5850 | 44.3 | 602 | 21.23 | 88% |
| GWS HD 10x8 | 4.75 | 10.8 | 14 | 151 | 6360 | 48.2 | 709 | 25.01 | 87% |
| GWS RS 4-blade 10x8 | 4.75 | 6.9 | 9.4 | 64 | 4080 | 30.9 | 482 | 17.00 | 88% |
| GWS RS 4-blade 10x8 | 4.75 | 7.9 | 11.7 | 92 | 4545 | 34.4 | 609 | 21.48 | 85% |
| GWS RS 4-blade 10x8 | 4.75 | 8.8 | 13.95 | 122 | 4995 | 37.8 | 738 | 26.03 | 84% |
| GWS RS 4-blade 10x8 | 4.75 | 9.8 | 16.3 | 159 | 5460 | 41.4 | 878 | 30.97 | 83% |
| GWS RS 4-blade 10x8 | 4.75 | 10.8 | 18.6 | 200 | 5850 | 44.3 | 1010 | 35.63 | 80% |