Hobbywing 30901001 XRotor 40A ESC - Reliable Multirotor ESC  [HW-30901001]

Balanced Control for Medium Multirotors

The Hobbywing XRotor 40A ESC, model number 30901001, is built to enhance throttle response and stability on 550/650 class multirotors. It runs a tailored program that refines control compared with many community firmware options. The ESC ships ready to use with only timing left for user tuning, simplifying initial setup.

Reduced Interference Throttle Line

Thanks to the twisted-pair throttle cable, the XRotor 40A lowers signal interference to deliver clearer inputs to your flight controller. The ESC supports throttle frequencies up to 621Hz for compatibility with a broad set of FCs and receivers.

High Efficiency Power Stage

Constructed using premium MOSFETs, this ESC achieves very low internal resistance while handling continuous loads. That design helps keep temperatures down and improves component longevity.

A practical ESC for builders who prioritise efficient power delivery and smooth throttle control on medium frame multirotors.