X-A12XL II-14S
MODULAR Propulsion System

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Take-off weight
120kgQuadcopterTake-off weight
180kgHexacopterTop Categories
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MODULAR Propulsion System

Take-off weight
120kgQuadcopterTake-off weight
180kgHexacopter
| Model No. | X-A12XL II-14S KV74 | Tube Size | 50mm |
| Setup | X-A12XL II-14S (Motor)+14S FOC 200A (ESC)+PFZ4918P (Propeller) | Wire Material, Wire Gauge, Color | Power Wires: 10#AWG Red & Black Signal Wires: 5P Teflon |
| Recommended Battery | 12~14S (LiPo) | Wire Length | 1695±10mm |
| Rated Thrust | 28~34kg | Weight | 4980±2%g (Incl. Wires+Propeller) |
| Efficiency At Rated Thrust | 7.7g/W (28kg) | IP | IPX6 |
| Max. Thrust | 71.8kg | Recommended Ambient Temperature | -20~55℃ |
| Motor Specs | |||
| Stator Size | 111*22mm | KV | 74 |
| ESC Specs | |||
| Throttle Range | 1100~1940us (Fixed) | Max. Voltage | 61V |
| Protocol | DRONE CAN、UAV CAN、 CUBE CAN | Peak Current (For A Short Time) | 200A (OpenEnvironment AndTemperature≤60℃) |
| Control Method | PWM/CAN | BEC | NO |
| Prop Specs | |||
| Model No. | PFZ4918P (Folding Carbon Fiber) | Length | 49 Inch (1245.17mm) |
| Type | Voltage (V) | Throttle | Current (A) | Thrust (gf) | Torque (N·m) | RPM | Motor Efficiency (%) | Overall Efficiency (gf/W) | Operating Temperature (℃) |
| X-A12XL II-14S KV74 + 14S FOC 200A + PFZ4918P | 54 | 30% | 10.92 | 8432 | 4.88 | 1049 | 92.57 | 14.38 | 75 (Ambient Temperature: 25) |
| 35% | 19.63 | 12662 | 7.27 | 1282 | 91.35 | 12.01 | |||
| 40% | 32.39 | 17449 | 9.94 | 1503 | 90.89 | 10.03 | |||
| 45% | 47.17 | 22731 | 12.94 | 1710 | 90.21 | 8.97 | |||
| 50% | 67.84 | 28257 | 16.03 | 1904 | 89.98 | 7.76 | |||
| 55% | 88.02 | 34136 | 19.46 | 2086 | 89.90 | 7.22 | |||
| 60% | 112.52 | 40116 | 22.89 | 2255 | 89.43 | 6.64 | |||
| 65% | 138.08 | 46003 | 26.30 | 2410 | 89.52 | 6.20 | |||
| 70% | 164.83 | 51850 | 29.70 | 2554 | 89.12 | 5.86 | |||
| 75% | 198.24 | 57626 | 33.00 | 2683 | 87.08 | 5.41 | |||
| 80% | 231.84 | 62977 | 36.17 | 2801 | 85.19 | 5.06 | |||
| 85% | 255.51 | 67017 | 38.43 | 2885 | 84.61 | 4.88 | |||
| 90% | 280.84 | 70323 | 40.40 | 2949 | 82.73 | 4.66 | |||
| 95% | 293.90 | 71892 | 41.30 | 2978 | 81.58 | 4.56 | |||
| 100% | 290.36 | 71872 | 41.32 | 2976 | 82.57 | 4.61 | |||
Note: Temperature in the chart is the bell temperature after running @80% throttle for 2min. (Data above based on benchtest at T-MOTOR lab are for reference only.) | |||||||||

