... features: Control input 0-10VDC/PWM, tach output, reverse polarity, Current limited and locked rotor protection, soft start ... Fans, EC fans, EC blower and EC control system. Our BLDC motors include external rotor BLDC motor, inner ... EC cooling blower and so on. Our EC control system include EC motor controller, EC fan controller, power ... ErP2013 Low comsumption EC blower motor with temperature sensor