Specification
Motor TypeCD-4220
KV Rating400 KV
Rated Voltage6S LiPo (25 V)
Max Power (tested)3000 W
No-load Current0.5 A
Max Current120 A
Weight (incl. cable)1000 g
Configuration12N14P
Stator LaminationJapanese 0.2 mm steel
Propeller2 X Tarrot – 1655 (foldable)
Copper Wire Rating220°C high-temp resistance
CoolingVortex cooling (integrated)
Max Temperature80°C
Rotor Balance Standard≤ 5 mg
Typical ESC used80 A Flame ESC
Test Ambient37.8°C, 46.36% RH
Test Data
| Throttle | Optical Speed | Voltage | Current | Thrust | Torque | Electrical | Shaft | Electric Drive | Propeller Thrust | System Force |
|---|---|---|---|---|---|---|---|---|---|---|
| % | RPM | V | A | g | N·m | P-W | P-W | EFF - % | Eff - g/W | gf/W |
| 10 | 1725.9 | 24.73 | 1.86 | 500 | 0.134 | 45.95 | 24.22 | 52.71 | 20.65 | 10.88 |
| 20 | 2537.1 | 24.69 | 4.79 | 1140 | 0.29 | 118.37 | 77.05 | 65.09 | 14.8 | 9.63 |
| 30 | 3319.8 | 24.63 | 9.94 | 1984 | 0.496 | 244.72 | 172.43 | 70.46 | 11.51 | 8.11 |
| 40 | 4047.8 | 24.53 | 17.21 | 3036 | 0.754 | 422.2 | 319.61 | 75.7 | 9.5 | 7.19 |
| 50 | 4625.4 | 24.42 | 25.84 | 4008 | 0.988 | 630.99 | 478.55 | 75.84 | 8.38 | 6.35 |
| 60 | 5314.9 | 24.24 | 40.26 | 5392 | 1.33 | 975.77 | 740.24 | 75.86 | 7.28 | 5.53 |
| 70 | 5884.4 | 24.02 | 56.16 | 6750 | 1.682 | 1348.95 | 1036.47 | 76.84 | 6.51 | 5 |
| 80 | 6388.7 | 23.77 | 73.94 | 7898 | 2.02 | 1757.75 | 1351.43 | 76.88 | 5.84 | 4.49 |
| 90 | 6826.8 | 23.48 | 94.65 | 9162 | 2.346 | 2222.71 | 1677.16 | 75.46 | 5.46 | 4.12 |
| 100 | 7124.5 | 23.23 | 111.23 | 9992 | 2.592 | 2583.85 | 1933.82 | 74.84 | 5.17 | 3.87 |