XXD 30A Brushless Motor ESC Four- SU27 Motor for RC Airplane Quadcopter3318
Power-on function: When the power is turned on, the motor not be started immediately no matter where the throttle stick is, to avoid personal injury;
Throttle stroke adjustment function: adapt to different remote control oil
The difference in door travel, the linearity of throttle response, smooth and delicate speed control feel and speed control linearity;
Protective function:Undervoltage protection: set by the user through the program;
Overvoltage protection: the input voltage exceeds 18 volts and not , automatic protection, and a rapid "beep" alarm sound;

Overheat protection: Built-in temperature detection circuit, the ESC automatically shut down when the temperature of the MOS tube is too high;
Remote control signal loss protection: the power be reduced after the remote control signal is lost for 1 second, and the output be turned off if there is no remote control signal for another 2 seconds;
Process characteristics:
The power input terminal adopts high-impedance large-capacity electrolytic capacitors, which have anti-interference ability;
The output MOSFET power tube is equipped with an heat sink to reduce the temperature rise of the device and improve the system's high current working capacity;
The single-chip microcomputer adopts an voltage regulator chip to avoid power interference caused by BEC load changes, and the single-chip microcomputer works stably;
Output capacity: continuous current 30A, short-term current 40A (not less than 10 seconds);
Power input: 5.6V - 12.6V (2-3 lithium battery packs or 5-12 -metal hydride/-cadmium battery packs);
BEC output: linear regulator mode, 2A
Maximum speed: 210,000 rpm for 2 motors, 70,000 rpm for 6 motors, 35,000 rpm for 12 motors;
Size: 45mm x 24mm x 11mm
Weight: 25g<