Rctimer OPTO mini 20A Brushless ESC SimonK Electronic Speed Controller 2-4S 20-500Hz for RC Multicopter
Item name: 20A Brushless ESC
Firmware: SimonK Firmware
Constant Current: 20A
Power Input: 6-16.8V(2-4S Lithium Polymer)
Compatible Signal Frequency: 20Hz - 500Hz
Output PWM Frequency: 18KHz
Weight: 2g(Not Included Wires)
Size: 23mm x 12mm x 4.5mm
Usage: for RC multicopter
500Hz throttle signal,compatible with all flight controls
2g Weight, also already thicken the PCB copper specially and low heat for small aircraft.
1 x 20A Brushless ESC
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