Hobbywing brings the renowned quality and performance of their XRotor 60A 4in1 to the 20x20 form factor! Check out all our 20x20 4in1 ESCs and our ...View full details
If motors are like the engine of a car, then The ESC is the timing system. It takes input from the flight controller about what it needs to do and translates it so that the motor can do it accurately without a hiccup. These are a limiting point to how big a battery you can put on your drone, as they are only rated to certain voltage inputs. The amperage will help against issues in the system so long as it's rated to handle more than is being asked of it. Find the perfect ESC for your next build right here at RaceDayQuads.