2 Sets DC 12V 30A High-Power Brushless Motor Speed Controller 3-phase Regulator PWM Brushless Motor Speed Controller Drive

- ??With micro single-chip system, this speed control can achieve simple system programming, which can suit better high-speed high-power brushless motors. - ??Rated voltage: DC 6-12.8V;Current rating: 32A (within 5s, max current can not exceed 40A) - ??Temperature Protection: The speed control has aluminum heat sink, which allows it work at 30 A continuously. When temperature reaches 110 celsius degree, temperature detect system will send a protection signal and system will auto decrease 60% power output to protect speed control and motor. It will back to normal power after temperature is decreased. To protect the actuator module, please dissipate heat during long-time using. - ??Safety Startup: To avoid any injury, the motor will not start up immediately if the potentiometer of speed controller is not at the lowest gear, which is necessary for high-speed high-power motor to protect user's safety. - ??The signal loss prevention: Auto shut down when there is no signal detected from PWM signal generator(potentiometer ).