30A 2-4S Brushless Motor ESC for RC Airplane/ Multicopter

DescriptionProtective function:Automatically select 2-3LIPO, the protection voltage is 6V/9V respectively.Safe for start-up, Wrong throttle position, forbidden to start.Temperature protection, 110 degrees surface temperature, stop.Out of control protection, no signal after 1 second, stop.Performance Description:The upper limit of the speed is 210,000 rpm in 2 poles, 35,000 rpm in 12 poles, and 42,000 rpm in 14 poles.8KHz PWM control with speed control curve.Automatic throttle adaptation for more remote control devices.With BEC, MCU separates the power supply and works more stably.