HOBBYWING announces the launch of XRotor Pro H300A 24S BLDC V3 / XRotor Pro H300A 24S BLDC IPC V3, the brand-new ESC designed for industrial UAV applications. With outstanding power density and high current withstand capability, this drone speed controller is perfectly compatible with drone motors for heavy-load multirotors, VTOL rotor, and cruise applications.

Highly Reliable Hardware and Software Technology

Leveraging HOBBYWING’s new modular architecture algorithm, the drive efficiency of XRotor Pro H300A 24S BLDC V3 / BLDC IPC V3 uav ESC reaches 98% and the response speed is increased by 20% compared to the previous version. Besides, the ESC adopts smart motor timing and synchronous freewheeling, enhancing compatibility with drone motors under heavy-load conditions.

This new heavy-lift drone ESC utilizes automotive-grade, wide-temperature and high-power components with low internal resistance and high current withstand capability. The throttle, communication, and power circuits are fully isolated, significantly enhancing the anti-interference capacity during industrial UAV drone operations.

Highly Lightweight, High Power Density

XRotor Pro H300A 24S BLDC V3 / BLDC IPC V3 drone ESC weighs only 656g (without cables). Compare to the previous V2 electronic speed controller, the weight is reduced by 22% and power density increased by 33%.

High Ingress Protection Rating, Efficient Heat Dissipation

Hobbywing H300A 24S BLDC V3 / BLDC IPC V3 ESC employs sealing rubber ring design and the nano-coating process. Thus, the water and dust resistance are effectively enhanced, achieving an IP55 ingress protection rating (customizable up to IP67).

The top and bottom shells of this esc are attached to internal heat-generating areas, ensuring direct contact with the heat source. Combined with high thermal conductivity materials, it achieves efficient heat conduction.

XRotor H300A 24S BLDC V3 / BLDC IPC V3 ESC features 3D air-deflecting fin crisscross pattern that expands heat dissipation surface area and accelerating heat dissipation through natural convection, keeping the uav escstable even in extreme high-temperature environments.

Dual-Throttle Redundancy, Multi-Functional Applications

This drone speed controller supports CAN Digital Control (RS485 reserved for customization) and PWM Analog Control. This ensures smooth throttle signal switching under abnormal conditions, providing extra safety for drone flights.

With power-on self-test function, this HOBBYWING ESC for heavy-lift multirotor and VTOL UAV drones can identify faults before takeoff. Multiple intelligent protection, reporting warnings, and quick restart mechanisms provide comprehensive protection for flight safety.

For VTOL and docking drones, Intelligent Propeller Control (IPC) and no-phase-sequence tuning allow optimized propeller positioning, strong wind resistance, and reduced drone motor overheating.

Open Software Ecosystem, Intelligent Interconnection

With HOBBYWING’s proprietary host computer software (DataLink), drone operators can easily adjust drive parameters and CW/CCW rotations of the motor. HOBBYWING XRotor Pro H300A 24S BLDC V3 / BLDC IPC V3 also supports firmware OTA upgrade and built-in blackbox, providing millisecond-level recording of real-time operational data, enabling comprehensive traceability analysis and fault diagnosis of drone flight.

Proven Reliability Through Stringent Testing

This new drone ESC undergoes stringent environmental testing, including drive compatibility, temperature/humidity combined vibration tests, and high & low temperature operation test, ensuring the durability and stability of the ESC, maintaining outstanding performance even in complex and extreme environments.