How to match an electric motor to an RC aircraft
A practical guide to motor KV, voltage, current, thrust, aircraft weight and flight style so the power system matches the model.
T-Motor U8ⅡLite Efficiency Type Multirotor UAV Motor KV100/KV85 is a T-Motor catalog item in Civilian UAV Motors. Review the model details below and request compatibility and supply information for civilian use.
| Brand | T-Motor |
|---|---|
| Model | U8ⅡLite Efficiency Type Multirotor UAV Motor KV100/KV85 |
| Manufacturer SKU | T-MOTOR001149 |
| Motor Size | Φ87.3*26.05mm | Lead Cable | 90mm |
| Stator | Anti-rust treatment; 180℃ high temperature-resisting coatings | Copper Wire | 220℃ high temperature resistance |
| Configuration | 36N42P | Coil Insulation Test | 1000V/5s |
| Shaft Diameter | IN:12mm | Rotor Dynamic Balance Standard | ≤15Mg |
| Bearing | Imported 6901ZZ | Packing Size | 130*111*50.6mm |
| Magnet Level | 180℃ high temperature resistance | ||
| KV | 100 | Rated Voltage(Lipo) | 12S(4.2V/pc) / 48-52V |
| Idle Current(24V) | 1.0A | Internal Resistance | 134-141mΩ |
| Peak Current(180s) | 31A | Weight (Incl. Cable) | 253g/256g net version |
| Max Power (180S) | 1450W | Package Weight | 420g/423g net version |
| KV | 100 | Rated Voltage(Lipo) | 12S(4.2V/pc) / 48-52V |
| Idle Current(24V) | 1.0A | Internal Resistance | 134-141mΩ |
| Peak Current(180s) | 31A | Weight (Incl. Cable) | 253g/256g net version |
| Max Power (180S) | 1450W | Package Weight | 420g/423g net version |
| Type | Propeller | Throttle | Voltage(V) | Thrust(g) | Torque(N*m) | Current(A) | RPM | Power(W) | Efficiency(g/W) | OperatingTemperature(℃) |
| U8II lite-KV100 | G27*8.8 | 40% | 48 | 2038 | 0.61 | 3.47 | 1935 | 165 | 12.33 | 60℃ |
| 45% | 48 | 2542 | 0.76 | 4.68 | 2155 | 223 | 11.42 | |||
| 50% | 48 | 3000 | 0.90 | 5.95 | 2330 | 283 | 10.60 | |||
| 55% | 48 | 3458 | 1.03 | 7.24 | 2489 | 344 | 10.05 | |||
| 60% | 47 | 3956 | 1.17 | 8.72 | 2651 | 414 | 9.55 | |||
| 65% | 47 | 4491 | 1.33 | 10.43 | 2808 | 495 | 9.08 | |||
| 70% | 47 | 4888 | 1.44 | 11.87 | 2926 | 561 | 8.72 | |||
| 75% | 47 | 5442 | 1.61 | 13.90 | 3078 | 656 | 8.29 | |||
| 80% | 47 | 5958 | 1.77 | 16.05 | 3220 | 756 | 7.88 | |||
| 90% | 47 | 7052 | 2.09 | 20.75 | 3488 | 973 | 7.25 | |||
| 100% | 47 | 8442 | 2.51 | 27.64 | 3794 | 1289 | 6.55 | |||
| G28*9.2 | 40% | 47 | 2260 | 0.72 | 3.92 | 1900 | 186 | 12.15 | 71℃ | |
| 45% | 47 | 2843 | 0.90 | 5.43 | 2120 | 257 | 11.05 | |||
| 50% | 47 | 3307 | 1.04 | 6.71 | 2277 | 317 | 10.43 | |||
| 55% | 47 | 3787 | 1.18 | 8.19 | 2434 | 387 | 9.79 | |||
| 60% | 47 | 4323 | 1.33 | 9.87 | 2586 | 466 | 9.28 | |||
| 65% | 47 | 4851 | 1.51 | 11.71 | 2729 | 551 | 8.81 | |||
| 70% | 47 | 5396 | 1.67 | 13.79 | 2863 | 647 | 8.35 | |||
| 75% | 47 | 5905 | 1.83 | 15.72 | 2991 | 736 | 8.02 | |||
| 80% | 47 | 6479 | 1.99 | 17.96 | 3120 | 840 | 7.71 | |||
| 90% | 47 | 7663 | 2.35 | 23.31 | 3367 | 1088 | 7.04 | |||
| 100% | 47 | 9122 | 2.81 | 31.11 | 3673 | 1450 | 6.29 | |||
| Note: Motor temperature is motor surface temperature at 100% throttle running 10mins.(Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
Availability, price, package contents and hardware revision are confirmed on inquiry. This listing does not assert local stock, a delivery date or official distributor status. Confirm voltage, connectors, firmware and operating requirements before use.
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Tags: T-Motor, T-MOTOR001149
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