Hobbywing XRotor PRO 50A Opto ESC Dual Pack
by HobbyWing

The Hobbywing XRotor PRO 50A Opto ESC Dual Pack is a professional-grade propulsion solution engineered specifically for industrial multirotor platforms, agricultural drones, and heavy-lift sUAS. Optimized for large-scale motors, these ESCs utilize a specialized core program that significantly improves throttle linearity and response speed, providing the rock-solid stability required for high-value cinematic or tactical payloads. As an "Opto" version, it lacks an internal BEC, which isolates the sensitive flight controller from the high-power propulsion system, eliminating electrical interference and enhancing overall mission safety.

Designed for the rigors of the commercial drone sector and university aerospace research, the XRotor PRO 50A features DEO (Driving Efficiency Optimization) technology. This "active braking" style system allows for much faster motor deceleration during flight, resulting in a more connected feel and increased flight efficiency. The ESC is housed in a robust, ventilated case with integrated high-quality capacitors to handle the extreme voltage ripples common in high-current 6S LiPo configurations. Its pre-installed, high-flex silicone wires and compact footprint make it an ideal choice for contractors looking to build reliable, high-endurance aerial platforms.

Specifications

• Continuous Current: 50A

• Peak Current (10s): 70A

• Input Voltage: 4S – 6S LiPo (14.8V – 22.2V)

• BEC Output: None (Opto)

• Throttle Signal Frequency: 50Hz – 621Hz

• Technology: DEO (Driving Efficiency Optimization)

• Dimensions: 48.0 x 30.0 x 15.5 mm

• Weight: 56g (per unit)

• Connectors: Pre-tinned bare wires (Power and Motor)

• Dual Pack: Includes two (2) matching ESCs

What is Included

• 2x Hobbywing XRotor PRO 50A Opto ESCs

• 1x Product Manual and Programming Guide