Bộ điều khiển tốc độ động cơ DC 24V 500W 30A cho xe đạp điện

DC 24V 500W Motor Speed Brush Controller 30A For Electric Bicycle Bike Scooter Color:Silver Suitable Voltage:DC 24v Match Motor:24V 500W Protection:20V+-0.5V Speed Regulator 1-4 V(Throttle ) This item Suitable for electric bike & scooter 1.Heavy Wires(Red and Black): Power Wires,Red:Positive,Black:negative 2.Heavy Wires(Blue and Yellow):Motor Wire,Blue:Positive,Yellow:negative 3.Three Wire Interface(Blue,Black,Red):Speed Handlebar,Blue :input signal,Red:Positive,Black:negative 4.Black and Red Wire:Signal Light,Red:Power output,Black:negative 5.Charging Port:having label. 6.Brake Light:having label,Black:negative 7.Blue and Red Wire:Electric door lock Size:8.3x6.5x3.7cm/3.27x2.56x1.46inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1x Motor Controller