24v 500w Motor Speed Controller Electrical Scooter E Bike Bicycle Tricycle Brush Motor Control Box;

Work Voltage: 24Volts Matching Motor: DC brushed motor Rated Motor Power: 500 watts Under Voltage Protection: 19.5V~20.5V Usable Motor: 24V500 Watts Speed governor 1~4 V(Throttle ) Function: This controller is uitable for electric bike tricycle and scooter This is a brush motor controller. Wires Interface Description: Yellow and black(1) : brake,Thin yellow (Brake signal)/thin black(Negative Power) Red and Black(2): Brake light,Thin red (power Positive) /thin black (Power negative) Red and Blue(3) : Key Switch(power locks),Thin Red(VCC)/Thin Blue (If there is no power locks,red connection to blue) Red and Black(4) (small cable): Charging port.Thin red (charge input power Positive) /thin black (Power negative) Red and Black(5)(small cable) : indicator light.Thin red (Indicator power output) /thin black (indicator negative) Red, Black and Blue(6): Speed governor(Throttle ) Thin blue(Speed handlebar Signal input) /Thin black (Negtive Power) /thin red(1~4V Positive Power) Yellow and Blue(7) : Motor connections,Thick Yellow (Motor Negative) /Thick Blue (Motor Positive) Red and Black(8) (large cable) : Battery connections, Thick Black (Power Negative) /Thick Red (Power Positive)