This is an industrial grade professional electronic speed controller, which is suitable for input voltage of 60-110V DC, equipped with a highly reliable starting algorithm, fearless of headwind challenges, ensuring smooth starting. The sudden change of throttle has anti-interference and fast response, significantly reducing flight risks. It is highly intelligent, adaptive operating parameters, and software for convenient adjustment of rotation direction. The core equipment is equipped with comprehensive abnormal protection such as low voltage, high voltage, locked rotor, overheating, over-current, etc., building eight layers of safety barriers. Select advanced low internal resistance MOS transistors with strong instantaneous current resistance; Anti interference wire and photoelectric isolation interface design ensure stable and reliable operation. Lightweight body with high protection level, it is a reassuring choice for professional applications.