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The XRotor X15 is a cutting-edge huge drone motor designed for high-efficiency, heavy-lift UAVs. Built for maximum reliability, it delivers stable and robust propulsion, capable of handling up to 149kg takeoff weight per quadcopter.
Featuring a fully integrated propulsion system, the X15 drone motor ensures agile flight, precise control, and smooth response even under extreme loads. Its intelligent monitoring system provides real-time data on motor status, allowing the flight controller to optimize performance instantly.
With CAN communication, the motor achieves millisecond-level sensing and feedback, enabling efficient, energy-saving operation and extending flight time. The X15 also supports OTA firmware updates, fault storage, and multiple safety protections, making it a reliable large drone motor for agricultural, industrial, or heavy-duty UAV applications.
Its robust design, waterproof rating (IPX6), and high-quality materials guarantee durability and resilience in harsh environments. Whether for extended operations or heavy payloads, the X15 maximizes efficiency and ensures safer flight, making it an essential drone motor for professional UAVs.

The XRotor X15 delivers high-efficiency, robust propulsion for heavy agricultural drones. Designed as a huge drone motor, it provides stable, reliable, and energy-saving performance, ideal for large UAVs.
| Product Name | CM-X15-18S |
|---|---|
| Specifications | |
| Max thrust | 72kg (69V, Sea Level) |
| Recommended takeoff weight per axis | 32.5-37.5kg/rotor |
| Efficiency of recommended takeoff weight | 8.2-7.6g/W |
| Lithium compatible | 18S (LiPo) |
| Operating temperature | -10~40℃ |
| Weight (with cable and Props) | 5908g (including propeller) |
| Throttle | PWM + CAN |
| Communication protocol | CAN |
| Parameter tuning function | Enabled |
| Powertrain arm tube outer diameter | 60mm |
| Ingress protection | IPX6 |
| Rated power input | 5000W |
| Rated power output | 4400W |
| Wire sequence | |
|
Black & White--PWM signal Black--GND White--Signal Red & Gray--CAN interface Red--CAN High Gray--CAN Low |
|
| Motor | |
| KV | 45rpm/V |
| Stator size | 156*23mm |
| Bearing | Waterproof bearing |
| ESC | |
| Recommended battery | 18S (LiPo) |
| PWM input signal level | 3.3V/5V |
| Compatible signal frequency | 50-500Hz |
| Throttle pulse width | 1050-1950μs (Solidified) |
| Throttle range calibration | Not available |
| Max allowable voltage | 78.3V |
| Max allowable current | 300A (short-time & continuous) |
| BEC | None |
| CAN resistance | No Terminal Resistance |
| CAN default baud rate | 500k bps |
| Protocol version | HWCAN + DroneCAN |
| CAN sampling rate | 83.3% |
| Propeller | |
| Propeller name | 63*24" carbon plastic propeller |
| Diameter × Thread pitch | 63*24" |
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