36V/48V/52V/60V/72V/84V 40A-50A 1500W-2000W-2500W Universal Brushless Controller if motor not have hall wires,not connect hall wires also can work Name: Intelligent dual-mode brushless controller Power: 1500W-2000W-2500W Voltage: 36V-84V Current limit: 40A-50A Undervoltage: automatic identification MOS tube: 18mos Phase: automatic identification (60 / 120 all can fit) Brakes: low brake / high brake 1.hall 2.cruise 3.hall meter 4.intelligent recognition?self-learning) 5.high level brake 6.phase meter 7.PAS(pedal assist) 8.reverse 9.multiple data meter 10.low level brake 11.speed control handle ?throttle) 12.electric door lock 13.three speed 14.anti-theft alarm signal 15.anti-theft alarm power 16.motor phase line 17.battery How to connect controller? 1.connect the motor phase line(color to color) 2. connect the battery line(red:battery+ , black:battery-) 3. connect the controller throttle to throttle and need color to color connect,connect controller electric door lock to throttle electric door lock ?if throttle not have electric door lock, controller electric door lock docking,so controller electric door must connect ) 4. connect the hall line(if motor without hall line, don't need connect) 5.docking the two self-learning lines, the wheel will forward or reverse. (1.if wheel forward ,Separate the self-learning line. 2.if wheel reverse, Separate the self-learning line. Docking the self-learning line again if wheel forward ,Separate the self-learning line.) 6.other functions can be connected as needed. How to connect controller? 1.connect the motor phase line(color to color) 2. connect the battery line(red:battery+ , black:battery-) 3. connect the controller throttle to throttle and need color to color connect, connect controller electric door lock to throttle electric door lock ?if throttle not have electric door lock, controller electric door lock docking, so controller electric door must connect ) 4. connect the hall line(if motor without hall line, don't need connect) 5.docking the two self-learning lines, the wheel will forward or reverse. (1.if wheel forward ,Separate the self-learning line. 2.if wheel reverse, Separate the self-learning line. Docking the self-learning line again if wheel forward ,Separate the self-learning line.) 6.other functions can be connected as needed.