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LIGPOWER U11 II 120KV is a strong power king motor for multi-copter with heavy lift and large thrust. It's unique design provides swift airflow that cools motor 2.5 times faster than other LIGPOWERs with waterproof and dustproof features.
Handmade high-temperature enameled wire has excellent fire protection, industrial grade waterproofing, anti-aging and other properties, which greatly extends the service life of the motor. The precision winding ensures the tightness of coil and slot.It helps reduce the copperloss while improve the utilization. Adoption of imported high-quality bearing ，enables motor run more smoothly and longer with lower noise.
1.Max. thrust ：14.16kg
2.MTBF：About 1000hours
3.Features：Industrial Grade, Waterproof, dustproof, low noise, large bearings
Aerial photography, Filming, Delivery service and Agriculture applications.
1x LIGPOWER U11Ⅱ Motor
1x Hardware pack
If you have any questions or inquires, please contact us: onlinesales@ligpower.com
| Test Item | KV120 | Weight (Incl. Cable) | 772g |
| Motor Dimensions | Φ79.5*51.6 mm | Internal Resistance | 80±5mΩ |
| Lead | 14# AWG 1250mm | Configuration | 12N14P |
| Shaft Diameter | 15mm | Rated Voltage(Lipo) | 12S |
| Idle Current(18V) | 1.5A | Peak Current(180s) | 57.3A |
| Max. Power | 2783W |
| Type | Voltage (V) | Propeller | Throttle | Thrust (g) | Torque (N*m) | Current (A) | RPM | Power (W) | Efficiency (g/W) | Operating Temperature (℃) |
| U11-Ⅱ KV120 | 48 | LIGPOWER 26*8.5“ CF | 40% | 2357 | 0.71 | 4.25 | 1978 | 206 | 11.45 | 85 (Ambient Temperature: 19℃) |
| 42% | 2613 | 0.78 | 4.91 | 2095 | 238 | 10.97 | ||||
| 44% | 2882 | 0.85 | 5.62 | 2214 | 272 | 10.58 | ||||
| 46% | 3127 | 0.93 | 6.33 | 2312 | 307 | 10.19 | ||||
| 48% | 3359 | 0.98 | 6.99 | 2401 | 338 | 9.92 | ||||
| 50% | 3595 | 1.09 | 7.71 | 2513 | 374 | 9.61 | ||||
| 52% | 3833 | 1.15 | 8.47 | 2608 | 411 | 9.33 | ||||
| 54% | 4134 | 1.25 | 9.41 | 2715 | 456 | 9.06 | ||||
| 56% | 4422 | 1.31 | 10.35 | 2818 | 502 | 8.81 | ||||
| 58% | 4679 | 1.42 | 11.26 | 2914 | 546 | 8.56 | ||||
| 60% | 4931 | 1.49 | 12.39 | 3023 | 601 | 8.21 | ||||
| 62% | 5361 | 1.62 | 13.69 | 3123 | 664 | 8.07 | ||||
| 64% | 5683 | 1.72 | 14.97 | 3245 | 727 | 7.82 | ||||
| 66% | 6077 | 1.81 | 16.23 | 3344 | 787 | 7.71 | ||||
| 68% | 6340 | 1.92 | 17.61 | 3440 | 855 | 7.42 | ||||
| 70% | 6692 | 2 | 18.88 | 3539 | 916 | 7.3 | ||||
| 75% | 7503 | 2.28 | 22.66 | 3768 | 1100 | 6.82 | ||||
| 80% | 8475 | 2.58 | 26.98 | 3988 | 1310 | 6.47 | ||||
| 90% | 10172 | 3.14 | 36.82 | 4425 | 1788 | 5.68 | ||||
| 100% | 12114 | 3.78 | 48.83 | 4818 | 2370 | 5.11 | ||||
| Note: Motor temperature is motor surface temperature at 100% throttle running 5mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
| U11-Ⅱ KV120 | 48 | LIGPOWER 27*8.8" CF | 40% | 2561 | 0.81 | 4.63 | 1963 | 224 | 11.41 | 120 (Ambient Temperature: 19℃) |
| 42% | 2805 | 0.89 | 5.30 | 2078 | 257 | 10.92 | ||||
| 44% | 3085 | 0.97 | 6.08 | 2190 | 295 | 10.46 | ||||
| 46% | 3336 | 1.06 | 6.85 | 2310 | 332 | 10.04 | ||||
| 48% | 3556 | 1.13 | 7.53 | 2405 | 365 | 9.73 | ||||
| 50% | 3826 | 1.22 | 8.33 | 2498 | 404 | 9.46 | ||||
| 52% | 4080 | 1.28 | 9.14 | 2588 | 443 | 9.21 | ||||
| 54% | 4381 | 1.41 | 10.20 | 2696 | 495 | 8.85 | ||||
| 56% | 4655 | 1.48 | 11.19 | 2793 | 543 | 8.58 | ||||
| 58% | 4945 | 1.58 | 12.18 | 2883 | 591 | 8.37 | ||||
| 60% | 5240 | 1.67 | 13.27 | 2974 | 643 | 8.14 | ||||
| 62% | 5680 | 1.79 | 14.64 | 3099 | 710 | 8.01 | ||||
| 64% | 6093 | 1.9 | 15.85 | 3210 | 769 | 7.92 | ||||
| 66% | 6410 | 2.01 | 17.03 | 3306 | 826 | 7.76 | ||||
| 68% | 6935 | 2.12 | 18.91 | 3401 | 917 | 7.56 | ||||
| 70% | 7287 | 2.23 | 20.58 | 3493 | 999 | 7.3 | ||||
| 75% | 8092 | 2.53 | 23.98 | 3723 | 1164 | 6.95 | ||||
| 80% | 8948 | 2.81 | 28.57 | 3927 | 1387 | 6.45 | ||||
| 90% | 10816 | 3.4 | 39.23 | 4353 | 1904 | 5.68 | ||||
| 100% | 12617 | 4.04 | 52.07 | 4723 | 2529 | 4.99 | ||||
| Note: Motor temperature is motor surface temperature at 100% throttle running 2mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
| U11-Ⅱ KV120 | 48 | LIGPOWER 28*9.2" CF | 40% | 2950 | 0.93 | 5.19 | 1934 | 252 | 11.72 | 118 (Ambient Temperature: 19℃) |
| 42% | 3217 | 1.03 | 5.87 | 2039 | 284 | 11.31 | ||||
| 44% | 3400 | 1.08 | 6.34 | 2099 | 307 | 11.05 | ||||
| 46% | 3875 | 1.22 | 7.66 | 2267 | 372 | 10.42 | ||||
| 48% | 4158 | 1.32 | 8.49 | 2357 | 411 | 10.1 | ||||
| 50% | 4463 | 1.39 | 9.39 | 2451 | 456 | 9.79 | ||||
| 52% | 4759 | 1.49 | 10.27 | 2532 | 498 | 9.55 | ||||
| 54% | 5071 | 1.58 | 11.33 | 2622 | 550 | 9.22 | ||||
| 56% | 5477 | 1.7 | 12.60 | 2723 | 612 | 8.95 | ||||
| 58% | 5835 | 1.81 | 13.85 | 2821 | 673 | 8.67 | ||||
| 60% | 6195 | 1.92 | 15.18 | 2910 | 737 | 8.4 | ||||
| 62% | 6614 | 2.04 | 16.61 | 3026 | 807 | 8.19 | ||||
| 64% | 6921 | 2.14 | 17.97 | 3119 | 872 | 7.93 | ||||
| 66% | 7317 | 2.27 | 19.80 | 3220 | 962 | 7.6 | ||||
| 68% | 7799 | 2.4 | 21.50 | 3317 | 1044 | 7.46 | ||||
| 70% | 8137 | 2.52 | 23.25 | 3400 | 1130 | 7.2 | ||||
| 75% | 9124 | 2.8 | 27.63 | 3624 | 1342 | 6.79 | ||||
| 80% | 10137 | 3.09 | 32.46 | 3819 | 1577 | 6.42 | ||||
| 90% | 12007 | 3.68 | 43.47 | 4210 | 2113 | 5.68 | ||||
| 100% | 14159 | 4.33 | 57.27 | 4583 | 2783 | 5.08 | ||||
| Note: Motor temperature is motor surface temperature at 100% throttle running 1mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
