Sell DC 24V 250W Motor Speed ​​Brush Regulator For Electric Bike Bicycle Scooter B119 Supplies Accessorie best price

Package List: 1 * Brushed Controller Description: Product Category: Electric Bicycle Controller Material: Aluminium alloy Rated Voltage: 24V Under-Voltage Protection: 20-+0.5V Speed Regulator: 1-4V Current limit: 21A-+1A Match Motor: 350-500W motor Suitable for: electric bicycles and scooter Size: Approx. 83 * 65 * 37 mm / 3.26 * 2.55 * 1.45 inch Weight: Approx. 186 g Wire Head Description 1 Coarse Red, Coarse Black: Power Wire 2 Coarse Blue and Coarse White: Motor Wire 3 Fine Red and Fine Black: Charging Port 4 Fine Red and Black: Electricity Display 5 Fine Red and Black: Brake Lamp 6 Fine Blue and Red: Electric Door Lock 7 Fine yellow and black: brake 8 Fine Red, Fine Black and Fine Blue: Turn the handle Controller wiring instructions: Take this controller as an example, in order to make the motor work, at least four connectors should be connected first. First, two thicker ones on the controller are the blue wire and the white wire to connect the motor, among which the blue wire connects the red wire of the motor and the white wire connects the black wire of the motor. Secondly, the two thicker red wires of the controller are connected with black wires, red wires are connected with positive electrodes and black wires are connected with negative electrodes. Third, connect the speed control handlebar connector well. (The speed control handlebar has three lines, so we must connect the red line with the red line and the black line with the black line.) The third is to connect the electric door lock, open the electric door lock, and turn the turning handle motor to run. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.