350W DC 36V/48V Electric Bicycle E-bike Scooter Brushless Motor Speed Controller

36V/48V 350W Electric Bicycle E-bike Scooter Brushless DC Motor Speed Controller Product Feature: Voltage: 36V/48V
Wattage: 350W
Throttle : 1-4V
Short voltage protect :31.5??0.5V/42??0.5V
Color: silver
Dimension: 105 x 70 x 35mm/4.13 x 2.76 x 1.38″
Casing material: Aluminium
How to use Turn off the power before wiring.1. Connect the learning switch. 2. Connect the motor wire(phase A, phase B, phase C). Then connect the hall plug. 3. Connect the power and the twist grip plug. 4. Twist the grip plug. If the motor rotate reversely, cut off the learning switch, then connect the learning switch again. If the motor doesn??t rotate, check the wiring. If the motor forward rotation, go to step 5. 5. Keep the motor working at least 1 minute, cut off the learning switch. 6. Twist the grip plug. If the motor works normal, connect other wire. If not, adjust the twist grip wire, until the motor works normally. Package list: 1 X Brushless motor controller