GOOD HEAT DISSIPATION
Stable operation of equipment. The hollowed and tilted design in front cover increases the speed of air entering to optimize heat dissipation performance and get cooling better.
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There are two interfaces based on internal and external designs: one built-in rear shaft design, the other one external propeller adapter design with excellent impact resistance and overload resistance. To provide stable and efficient power support for different types of fixed-wing cruising aircrafts.
Model:
AX335-B
KV:
KV425
Motor Weight(Incl. Cable):
260g
Rated Voltage (Lipo):
6-8S
Propeller Recommendation:
12-13〃
Rated power:
700W
Take off weight:
2-3kg
Max. Power:
1500W
Max. Thrust:
1-2kg
Stable operation of equipment. The hollowed and tilted design in front cover increases the speed of air entering to optimize heat dissipation performance and get cooling better.
High-quality military wire and large-size bearings ensure the working of the motor under high overload conditions.
Test Item | KV425 | Weight (Incl. Cable) | 260g |
Motor Dimensions | Φ39*76.5mm | Internal Resistance | 50mΩ |
Lead | Enameled Wire*120mm | Configuration | 12N14P |
Shaft Diameter | IN:5 OUT:5 | Recomended battery/voltage | 6S-8S |
Idle Current(10V) | 1.7A | Peak Current(180s) | 60A |
Max. Power(180s) | 1500W(8S) | Recomended ESC/Propeller | 60A(6S)/60A(8S)/12*20 |
Type | Propeller | Throttle | Voltage (V) | Current (A) | Power (W) | RPM | Torque (N*m) | Thrust (g) | Efficiency (g/W) | Operating Temperature (℃) |
AX335-B KV425 | 12*20 | 40% | 22.17 | 3.24 | 71.82 | 3131 | 0.161 | 202 | 2.82 | 96 |
45% | 22.15 | 4.40 | 97.52 | 3505 | 0.200 | 255 | 2.62 | |||
50% | 22.13 | 5.97 | 132.15 | 3902 | 0.252 | 308 | 2.33 | |||
55% | 22.10 | 7.74 | 171.13 | 4272 | 0.300 | 380 | 2.22 | |||
60% | 22.08 | 9.44 | 208.47 | 4599 | 0.345 | 432 | 2.07 | |||
65% | 22.04 | 11.45 | 252.33 | 4896 | 0.393 | 493 | 1.95 | |||
70% | 22.01 | 13.53 | 297.78 | 5198 | 0.438 | 551 | 1.85 | |||
75% | 21.97 | 16.48 | 362.03 | 5566 | 0.502 | 629 | 1.74 | |||
80% | 21.92 | 19.42 | 425.56 | 5880 | 0.559 | 702 | 1.65 | |||
90% | 21.81 | 26.41 | 575.93 | 6509 | 0.679 | 856 | 1.49 | |||
100% | 21.66 | 35.69 | 773.13 | 7163 | 0.825 | 1045 | 1.35 | |||
12*20 | 40% | 29.56 | 5.25 | 155.13 | 4123 | 0.288 | 341 | 2.20 | 197 | |
45% | 29.52 | 7.08 | 208.89 | 4562 | 0.346 | 419 | 2.01 | |||
50% | 29.49 | 9.18 | 270.67 | 4979 | 0.413 | 507 | 1.87 | |||
55% | 29.46 | 11.36 | 334.51 | 5375 | 0.475 | 591 | 1.77 | |||
60% | 29.42 | 13.93 | 409.67 | 5752 | 0.544 | 672 | 1.64 | |||
65% | 29.35 | 17.90 | 525.41 | 6260 | 0.642 | 795 | 1.51 | |||
70% | 29.29 | 22.13 | 648.09 | 6703 | 0.740 | 921 | 1.42 | |||
75% | 29.22 | 26.73 | 781.07 | 7131 | 0.833 | 1040 | 1.33 | |||
80% | 29.15 | 31.00 | 903.78 | 7503 | 0.919 | 1154 | 1.28 | |||
90% | 28.98 | 41.87 | 1213.35 | 8242 | 1.108 | 1389 | 1.14 | |||
100% | 28.76 | 55.45 | 1594.84 | 8985 | 1.311 | 1647 | 1.03 | |||
Note: Motor temperature is motor surface temperature @100% throttle running 1mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) |