HOBBYWING XRotor Pro 40A ESC Version B - 30902041 Lightweight Flight ESC  [HW-30902041]

HOBBYWING XRotor Pro 40A ESC Designed for Consistent Control

The HOBBYWING XRotor Pro 40A (Version B) ESC is aimed at builders who want reliable, compact power control. It comes in a durable plastic enclosure and is compatible with insertion into a 23mm carbon tube for neat mounting and protection.

Auto Timing and Preset Options

Auto timing adjustment plus preset parameter options speed up the initial setup process. That makes the ESC approachable for pilots who prefer minimal manual tuning while still getting optimised motor timing.

Snappy Throttle Response for Tight Flying

Thanks to a specialised core program, the XRotor Pro delivers quick throttle reaction, aiding stable hovers and sharp control during dynamic manoeuvres for multi-rotor platforms.

DEO for Improved Drive Efficiency

Driving Efficiency Optimization (DEO) helps the ESC manage power delivery more efficiently, which smooths throttle transitions and can contribute to steadier flight behaviour.

Aluminium Heat Sink and Thermal Path

The unit uses an aluminium folded fin heat sink along with a heat-conductive slotted design to move heat away from critical parts, supporting steady operation during longer flights.

For pilots building mid-sized multirotors, the HOBBYWING XRotor Pro 40A ESC balances a compact profile with intelligent features and good heat handling.