"U Efficiency" motors (from U-series) are aimed for high end UAVs requiring long endurance. This kind of UAVs are usually for surveillance, cruise, security and protection, surveying and mapping.
Lightweight design allows you to fly longer, Industrial-grade dustproof and waterproof and anti-aging, greatly extends the working life of the motor. Curved magnets with precise tolerance control and rational magnet space for optimal motor magnetic circuit help improve motor performance. The motor uses imported customized bearings to extend the service life of the motor and ensure smooth flight and longer flight time.
1. Max. thrust :7.3kg
2. Recommendation:T-MOTOR G28*9.2"prop
3. MTBF:About 1000hours
4. Motor Maintenance:Regularly lubricate bearings to reduce friction and wear
5. Features:Lightweight design, Waterproof, dustproof, low noise
If you have any questions or inquires, please contact us: onlinesales@tmotor.com
Diameter | 87.1mm | Lead Spec | 90mm |
Height | 29.1mm | Ingress Protection Level | IP45 |
Shaft Diameter | 15mm | Packing Size | 130*111*50.6mm |
Configuration | 36N42P |
KV | 85 | Rated Voltage(Lipo) | 12S |
Motor Weight (Incl. Cable) | 277g | Propeller Recommendation | 28-29” |
Idle Current(18V) | 0.5A | Quadcopter(28CF) | 10kg |
Internal Resistance | 225±5mΩ | Hexacopter(28CF) | 15kg |
Peak Current(180s) | 19.1A | Octocopter(28CF) | 20kg |
Max. Power(180s) | 916.8W |
KV | 100 | Rated Voltage(Lipo) | 12S |
Motor Weight (Incl. Cable) | 272g | Propeller Recommendation | 27-28” |
Idle Current(18V) | 0.7A | Quadcopter(28CF) | 14kg |
Internal Resistance | 170±5mΩ | Hexacopter(28CF) | 21kg |
Peak Current(180s) | 29.3A | Octocopter(28CF) | 28kg |
Max. Power(180s) | 1406.4W |
KV | 150 | Rated Voltage(Lipo) | 6S / 12S |
Motor Weight (Incl. Cable) | 273g | Propeller Recommendation | 28-30” / 22” |
Idle Current(18V) | 1A | Quadcopter(28CF) | 8kg |
Internal Resistance | 85±5mΩ | Hexacopter(28CF) | 12kg |
Peak Current(180s) | 29.7A / 26.5A | Octocopter(28CF) | 16kg |
Max. Power(180s) | 712.8W / 1272W |
KV | 190 | Rated Voltage(Lipo) | 6S |
Motor Weight (Incl. Cable) | 277g | Propeller Recommendation | 28-29” |
Idle Current(18V) | 1.3A | Quadcopter(28CF) | 12kg |
Internal Resistance | 48±3mΩ | Hexacopter(28CF) | 18kg |
Peak Current(180s) | 43.7A | Octocopter(28CF) | 24kg |
Max. Power(180s) | 1048.8W |
Type | Voltage (V) | Propeller | Throttle | Thrust (g) | Torque (N*m) | Current (A) | RPM | Power (W) | Efficiency (g/W) | Operating Temperature (℃) |
U8II KV85 | 12S (48V) | T-MOTOR G28*9.2” CF | 40% | 1465 | 0.45 | 1.80 | 1584 | 86 | 16.96 | 88 (Ambient Temperature: 26.9℃) |
42% | 1572 | 0.48 | 2.00 | 1631 | 96 | 16.38 | ||||
44% | 1717 | 0.53 | 2.30 | 1692 | 110 | 15.55 | ||||
46% | 1852 | 0.58 | 2.60 | 1748 | 125 | 14.84 | ||||
48% | 1997 | 0.6 | 2.90 | 1810 | 139 | 14.35 | ||||
50% | 2140 | 0.66 | 3.20 | 1872 | 154 | 13.93 | ||||
52% | 2256 | 0.68 | 3.40 | 1928 | 163 | 13.82 | ||||
54% | 2378 | 0.71 | 3.70 | 1988 | 178 | 13.39 | ||||
56% | 2528 | 0.77 | 4.10 | 2047 | 197 | 12.85 | ||||
58% | 2757 | 0.84 | 4.60 | 2124 | 221 | 12.49 | ||||
60% | 2957 | 0.9 | 5.10 | 2190 | 245 | 12.08 | ||||
62% | 3027 | 0.91 | 5.30 | 2232 | 254 | 11.9 | ||||
64% | 3171 | 0.95 | 5.70 | 2287 | 274 | 11.59 | ||||
66% | 3307 | 1 | 6.20 | 2349 | 298 | 11.11 | ||||
68% | 3448 | 1.04 | 6.60 | 2384 | 317 | 10.88 | ||||
70% | 3662 | 1.08 | 7.10 | 2439 | 341 | 10.75 | ||||
75% | 4043 | 1.17 | 8.20 | 2570 | 394 | 10.27 | ||||
80% | 4468 | 1.28 | 9.50 | 2680 | 456 | 9.8 | ||||
90% | 5248 | 1.47 | 12.20 | 2917 | 586 | 8.96 | ||||
100% | 6352 | 1.8 | 16.50 | 3200 | 792 | 8.02 | ||||
U8II KV85 | 12S (48V) | T-MOTOR G29*9.5” CF | 40% | 1696 | 0.53 | 2.10 | 1547 | 101 | 16.83 | HOT (Ambient Temperature: 27.6℃) |
42% | 1829 | 0.59 | 2.40 | 1607 | 115 | 15.88 | ||||
44% | 1959 | 0.63 | 2.70 | 1654 | 130 | 15.12 | ||||
46% | 2119 | 0.68 | 3.00 | 1720 | 144 | 14.72 | ||||
48% | 2248 | 0.69 | 3.20 | 1767 | 154 | 14.64 | ||||
50% | 2412 | 0.78 | 3.70 | 1837 | 178 | 13.58 | ||||
52% | 2610 | 0.81 | 4.00 | 1906 | 192 | 13.59 | ||||
54% | 2759 | 0.86 | 4.40 | 1958 | 211 | 13.06 | ||||
56% | 2885 | 0.89 | 4.70 | 2001 | 226 | 12.79 | ||||
58% | 3193 | 1.01 | 5.50 | 2100 | 264 | 12.09 | ||||
60% | 3285 | 1.03 | 5.80 | 2139 | 278 | 11.8 | ||||
62% | 3429 | 1.07 | 6.20 | 2184 | 298 | 11.52 | ||||
64% | 3561 | 1.09 | 6.50 | 2236 | 312 | 11.41 | ||||
66% | 3740 | 1.15 | 7.10 | 2285 | 341 | 10.97 | ||||
68% | 3953 | 1.28 | 7.70 | 2332 | 370 | 10.7 | ||||
70% | 4094 | 1.26 | 8.20 | 2394 | 394 | 10.4 | ||||
75% | 4517 | 1.39 | 9.50 | 2506 | 456 | 9.91 | ||||
80% | 4961 | 1.49 | 11.00 | 2626 | 528 | 9.4 | ||||
90% | 5875 | 1.69 | 14.00 | 2858 | 672 | 8.74 | ||||
100% | 7130 | 2.09 | 19.10 | 3104 | 917 | 7.78 | ||||
U8II KV100 | 12S (48V) | T-MOTOR G27*8.8” CF | 40% | 1976 | 0.67 | 3.10 | 1919 | 149 | 13.28 | 87 (Ambient Temperature: 27.81℃) |
42% | 2130 | 0.71 | 3.40 | 1972 | 163 | 13.05 | ||||
44% | 2430 | 0.82 | 4.10 | 2108 | 197 | 12.35 | ||||
46% | 2504 | 0.85 | 4.40 | 2154 | 211 | 11.86 | ||||
48% | 2660 | 0.89 | 4.80 | 2221 | 230 | 11.55 | ||||
50% | 2894 | 0.97 | 5.40 | 2302 | 259 | 11.17 | ||||
52% | 3090 | 1.02 | 5.90 | 2381 | 283 | 10.91 | ||||
54% | 3281 | 1.08 | 6.50 | 2439 | 312 | 10.52 | ||||
56% | 3439 | 1.11 | 6.90 | 2502 | 331 | 10.38 | ||||
58% | 3593 | 1.15 | 7.40 | 2573 | 355 | 10.12 | ||||
60% | 3774 | 1.19 | 7.90 | 2635 | 379 | 9.95 | ||||
62% | 4026 | 1.29 | 8.80 | 2720 | 422 | 9.53 | ||||
64% | 4220 | 1.32 | 9.30 | 2773 | 446 | 9.45 | ||||
66% | 4365 | 1.35 | 9.80 | 2823 | 470 | 9.28 | ||||
68% | 4532 | 1.41 | 10.50 | 2874 | 504 | 8.99 | ||||
70% | 4673 | 1.43 | 11.00 | 2938 | 528 | 8.85 | ||||
75% | 5129 | 1.55 | 12.70 | 3064 | 610 | 8.41 | ||||
80% | 5635 | 1.7 | 14.80 | 3214 | 710 | 7.93 | ||||
90% | 6715 | 1.97 | 19.20 | 3494 | 922 | 7.29 | ||||
100% | 8164 | 2.42 | 26.00 | 3777 | 1248 | 6.54 | ||||
U8II KV100 | 12S (48V) | T-MOTOR G28*9.2” CF | 40% | 2243 | 0.77 | 3.50 | 1896 | 168 | 13.35 | 95 (Ambient Temperature: 27.81℃) |
42% | 2401 | 0.82 | 3.90 | 1964 | 187 | 12.83 | ||||
44% | 2555 | 0.85 | 4.20 | 2020 | 202 | 12.67 | ||||
46% | 2881 | 0.99 | 5.10 | 2144 | 245 | 11.77 | ||||
48% | 3008 | 1.01 | 5.40 | 2190 | 259 | 11.6 | ||||
50% | 3231 | 1.08 | 6.00 | 2268 | 288 | 11.22 | ||||
52% | 3370 | 1.16 | 6.70 | 2339 | 322 | 10.48 | ||||
54% | 3624 | 1.21 | 7.20 | 2415 | 346 | 10.49 | ||||
56% | 3803 | 1.25 | 7.70 | 2462 | 370 | 10.29 | ||||
58% | 4033 | 1.33 | 8.50 | 2540 | 408 | 9.88 | ||||
60% | 4201 | 1.35 | 8.90 | 2581 | 427 | 9.83 | ||||
62% | 4353 | 1.4 | 9.50 | 2647 | 456 | 9.55 | ||||
64% | 4593 | 1.49 | 10.40 | 2694 | 499 | 9.2 | ||||
66% | 4791 | 1.53 | 11.00 | 2755 | 528 | 9.07 | ||||
68% | 4988 | 1.58 | 11.70 | 2812 | 562 | 8.88 | ||||
70% | 5153 | 1.6 | 12.20 | 2858 | 586 | 8.8 | ||||
75% | 5696 | 1.76 | 14.30 | 3002 | 686 | 8.3 | ||||
80% | 6171 | 1.87 | 16.20 | 3122 | 778 | 7.94 | ||||
90% | 7329 | 2.21 | 21.40 | 3379 | 1027 | 7.13 | ||||
100% | 8716 | 2.73 | 29.30 | 3709 | 1406 | 6.2 | ||||
Note: Motor temperature is motor surface temperature @80% throttle running 10mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
U8II KV150 | 6S (24V) | T-MOTOR G28*9.2” CF | 40% | 1176 | 0.4 | 2.90 | 1383 | 70 | 16.9 | 71 (Ambient Temperature: 26.9℃) |
42% | 1237 | 0.41 | 3.10 | 1444 | 74 | 16.63 | ||||
44% | 1353 | 0.44 | 3.50 | 1497 | 84 | 16.11 | ||||
46% | 1465 | 0.48 | 3.90 | 1545 | 94 | 15.65 | ||||
48% | 1561 | 0.51 | 4.30 | 1587 | 103 | 15.13 | ||||
50% | 1648 | 0.52 | 4.60 | 1640 | 110 | 14.93 | ||||
52% | 1785 | 0.57 | 5.20 | 1708 | 125 | 14.3 | ||||
54% | 1905 | 0.6 | 5.60 | 1750 | 134 | 14.17 | ||||
56% | 2006 | 0.63 | 6.10 | 1811 | 146 | 13.7 | ||||
58% | 2153 | 0.67 | 6.70 | 1856 | 161 | 13.39 | ||||
60% | 2227 | 0.68 | 7.00 | 1899 | 168 | 13.26 | ||||
62% | 2334 | 0.71 | 7.50 | 1938 | 180 | 12.97 | ||||
64% | 2450 | 0.74 | 8.10 | 1984 | 194 | 12.6 | ||||
66% | 2549 | 0.77 | 8.60 | 2023 | 206 | 12.35 | ||||
68% | 2726 | 0.85 | 9.60 | 2082 | 230 | 11.83 | ||||
70% | 2877 | 0.87 | 10.30 | 2135 | 247 | 11.64 | ||||
75% | 3149 | 0.94 | 11.80 | 2238 | 283 | 11.12 | ||||
80% | 3479 | 1.02 | 13.60 | 2352 | 326 | 10.66 | ||||
90% | 4058 | 1.16 | 17.30 | 2557 | 415 | 9.77 | ||||
100% | 4879 | 1.4 | 23.00 | 2798 | 552 | 8.84 | ||||
U8II KV150 | 6S (24V) | T-MOTOR G29*9.5” CF | 40% | 1296 | 0.45 | 3.20 | 1363 | 77 | 16.88 | 87 (Ambient Temperature: 27.6℃) |
42% | 1416 | 0.48 | 3.60 | 1419 | 86 | 16.39 | ||||
44% | 1509 | 0.5 | 3.90 | 1454 | 94 | 16.12 | ||||
46% | 1654 | 0.55 | 4.40 | 1501 | 106 | 15.66 | ||||
48% | 1728 | 0.56 | 4.70 | 1554 | 113 | 15.32 | ||||
50% | 1833 | 0.6 | 5.20 | 1610 | 125 | 14.69 | ||||
52% | 2006 | 0.65 | 5.80 | 1652 | 139 | 14.41 | ||||
54% | 2128 | 0.68 | 6.30 | 1698 | 151 | 14.07 | ||||
56% | 2243 | 0.72 | 6.90 | 1756 | 166 | 13.54 | ||||
58% | 2357 | 0.77 | 7.60 | 1804 | 182 | 12.92 | ||||
60% | 2486 | 0.79 | 8.00 | 1849 | 192 | 12.95 | ||||
62% | 2612 | 0.82 | 8.60 | 1884 | 206 | 12.66 | ||||
64% | 2707 | 0.84 | 9.10 | 1941 | 218 | 12.39 | ||||
66% | 2862 | 0.88 | 9.80 | 1989 | 235 | 12.17 | ||||
68% | 2995 | 0.92 | 10.50 | 2020 | 252 | 11.88 | ||||
70% | 3142 | 0.98 | 11.50 | 2071 | 276 | 11.38 | ||||
75% | 3469 | 1.06 | 13.20 | 2188 | 317 | 10.95 | ||||
80% | 3774 | 1.15 | 15.20 | 2284 | 365 | 10.35 | ||||
90% | 4536 | 1.34 | 19.80 | 2484 | 475 | 9.55 | ||||
100% | 5378 | 1.61 | 26.20 | 2712 | 629 | 8.55 | ||||
U8II KV150 | 6S (24V) | T-MOTOR G30*10.5” CF | 40% | 1551 | 0.54 | 3.80 | 1321 | 91 | 17.01 | 103 (Ambient Temperature: 29.5℃) |
42% | 1684 | 0.59 | 4.30 | 1374 | 103 | 16.32 | ||||
44% | 1766 | 0.6 | 4.60 | 1418 | 110 | 16 | ||||
46% | 1850 | 0.63 | 5.00 | 1457 | 120 | 15.42 | ||||
48% | 1991 | 0.69 | 5.70 | 1513 | 137 | 14.55 | ||||
50% | 2132 | 0.73 | 6.20 | 1560 | 149 | 14.33 | ||||
52% | 2256 | 0.76 | 6.70 | 1603 | 161 | 14.03 | ||||
54% | 2420 | 0.81 | 7.40 | 1663 | 178 | 13.63 | ||||
56% | 2536 | 0.84 | 7.90 | 1699 | 190 | 13.38 | ||||
58% | 2676 | 0.87 | 8.50 | 1743 | 204 | 13.12 | ||||
60% | 2816 | 0.91 | 9.20 | 1793 | 221 | 12.75 | ||||
62% | 2923 | 0.94 | 9.80 | 1838 | 235 | 12.43 | ||||
64% | 3097 | 1 | 10.70 | 1886 | 257 | 12.06 | ||||
66% | 3229 | 1.05 | 11.50 | 1924 | 276 | 11.7 | ||||
68% | 3334 | 1.07 | 12.10 | 1967 | 290 | 11.48 | ||||
70% | 3475 | 1.11 | 12.90 | 2007 | 310 | 11.22 | ||||
75% | 3917 | 1.24 | 15.40 | 2120 | 370 | 10.6 | ||||
80% | 4237 | 1.33 | 17.50 | 2204 | 420 | 10.09 | ||||
90% | 5020 | 1.55 | 22.80 | 2383 | 547 | 9.17 | ||||
100% | 5912 | 1.83 | 29.70 | 2573 | 713 | 8.29 | ||||
U8II KV150 | 12S (48V) | T-MOTOR P22*6.6” CF | 40% | 1702 | 0.46 | 3.30 | 2925 | 158 | 10.74 | 56 (Ambient Temperature: 29.1℃) |
42% | 1839 | 0.5 | 3.70 | 3017 | 178 | 10.35 | ||||
44% | 1987 | 0.52 | 4.00 | 3134 | 192 | 10.35 | ||||
46% | 2121 | 0.55 | 4.40 | 3234 | 211 | 10.04 | ||||
48% | 2267 | 0.57 | 4.80 | 3340 | 230 | 9.84 | ||||
50% | 2376 | 0.6 | 5.20 | 3431 | 250 | 9.52 | ||||
52% | 2511 | 0.62 | 5.60 | 3531 | 269 | 9.34 | ||||
54% | 2717 | 0.69 | 6.30 | 3659 | 302 | 8.98 | ||||
56% | 2879 | 0.71 | 6.80 | 3765 | 326 | 8.82 | ||||
58% | 3022 | 0.73 | 7.20 | 3840 | 346 | 8.74 | ||||
60% | 3218 | 0.78 | 7.90 | 3984 | 379 | 8.49 | ||||
62% | 3397 | 0.82 | 8.60 | 4074 | 413 | 8.23 | ||||
64% | 3538 | 0.85 | 9.20 | 4188 | 442 | 8.01 | ||||
66% | 3696 | 0.88 | 9.80 | 4275 | 470 | 7.86 | ||||
68% | 3826 | 0.9 | 10.30 | 4333 | 494 | 7.74 | ||||
70% | 3967 | 0.92 | 10.80 | 4427 | 518 | 7.65 | ||||
75% | 4439 | 1.02 | 12.80 | 4686 | 614 | 7.22 | ||||
80% | 4879 | 1.08 | 14.40 | 4886 | 691 | 7.06 | ||||
90% | 5921 | 1.32 | 19.60 | 5373 | 941 | 6.29 | ||||
100% | 7243 | 1.62 | 26.50 | 5924 | 1272 | 5.69 | ||||
U8II KV190 | 6S (24V) | T-MOTOR G28*9.2” CF | 40% | 1662 | 0.54 | 4.80 | 1632 | 115 | 14.43 | 95 (Ambient Temperature: 27.3℃) |
42% | 1806 | 0.58 | 5.40 | 1709 | 130 | 13.94 | ||||
44% | 1951 | 0.62 | 6.00 | 1745 | 144 | 13.55 | ||||
46% | 2134 | 0.68 | 6.80 | 1828 | 163 | 13.08 | ||||
48% | 2254 | 0.69 | 7.20 | 1892 | 173 | 13.04 | ||||
50% | 2401 | 0.75 | 8.10 | 1953 | 194 | 12.35 | ||||
52% | 2566 | 0.8 | 8.90 | 2022 | 214 | 12.01 | ||||
54% | 2774 | 0.87 | 10.00 | 2093 | 240 | 11.56 | ||||
56% | 2892 | 0.88 | 10.50 | 2144 | 252 | 11.48 | ||||
58% | 3081 | 0.94 | 11.60 | 2210 | 278 | 11.07 | ||||
60% | 3208 | 0.97 | 12.40 | 2252 | 298 | 10.78 | ||||
62% | 3389 | 1.03 | 13.50 | 2312 | 324 | 10.46 | ||||
64% | 3502 | 1.04 | 14.10 | 2358 | 338 | 10.35 | ||||
66% | 3623 | 1.08 | 15.00 | 2394 | 360 | 10.06 | ||||
68% | 3801 | 1.1 | 15.80 | 2441 | 379 | 10.02 | ||||
70% | 3934 | 1.16 | 17.00 | 2497 | 408 | 9.64 | ||||
75% | 4376 | 1.25 | 19.60 | 2620 | 470 | 9.3 | ||||
80% | 4816 | 1.36 | 22.60 | 2776 | 542 | 8.88 | ||||
90% | 5563 | 1.56 | 29.00 | 2972 | 696 | 7.99 | ||||
100% | 6761 | 1.88 | 38.70 | 3248 | 929 | 7.28 | ||||
U8II KV190 | 6S (24V) | T-MOTOR G29*9.5” CF | 40% | 1879 | 0.64 | 5.60 | 1616 | 134 | 13.98 | HOT (Ambient Temperature: 27.9℃) |
42% | 2035 | 0.68 | 6.20 | 1662 | 149 | 13.68 | ||||
44% | 2173 | 0.73 | 6.90 | 1722 | 166 | 13.12 | ||||
46% | 2328 | 0.75 | 7.50 | 1775 | 180 | 12.93 | ||||
48% | 2486 | 0.8 | 8.30 | 1828 | 199 | 12.48 | ||||
50% | 2627 | 0.85 | 9.10 | 1899 | 218 | 12.03 | ||||
52% | 2812 | 0.89 | 9.90 | 1955 | 238 | 11.84 | ||||
54% | 2961 | 0.93 | 10.70 | 2008 | 257 | 11.53 | ||||
56% | 3195 | 1.01 | 12.00 | 2073 | 288 | 11.09 | ||||
58% | 3344 | 1.06 | 13.00 | 2129 | 312 | 10.72 | ||||
60% | 3502 | 1.13 | 14.20 | 2174 | 341 | 10.28 | ||||
62% | 3669 | 1.13 | 14.70 | 2223 | 353 | 10.4 | ||||
64% | 3833 | 1.21 | 16.20 | 2286 | 389 | 9.86 | ||||
66% | 4005 | 1.24 | 17.10 | 2348 | 410 | 9.76 | ||||
68% | 4214 | 1.3 | 18.40 | 2400 | 442 | 9.54 | ||||
70% | 4365 | 1.34 | 19.50 | 2432 | 468 | 9.33 | ||||
75% | 4782 | 1.44 | 22.50 | 2541 | 540 | 8.86 | ||||
80% | 5184 | 1.53 | 25.40 | 2662 | 610 | 8.5 | ||||
90% | 6026 | 1.73 | 32.20 | 2866 | 773 | 7.8 | ||||
100% | 7334 | 2.13 | 43.70 | 3125 | 1049 | 6.99 | ||||
Note: Motor temperature is motor surface temperature @100% throttle running 10mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) |
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