Electric Brushless DC Motor Complete Kit, 48V 2000W 4300RPM High Speed Motor, With 45A 18 Mosfet Controller, 3-Speed and Reverse Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

About controller
Name: Intelligent dual-mode brushless controller
Rated Voltage: 48V-84V
Low Voltage : 41V
Rated Power: 2000W
Limit Current: 45A
Number of brushless controller tube?18
Weight?1kg
Size?20*10*7cm
48V-84V 2000W controller function
1. Jog 3-speed 4-speed (generally not used)
2. 3-speed
3. throttle
4. low brake
5. cruise
6. reverse
7. Instrument line (display driving speed, power, kilometer mileage)
8. Self-learning line
9. High brake (the brake lever has 2 wires, the black is connected to the high brake, and the red is connected to the controller converter 12V, the high brake may not be used)
10. hall
11. First-line general LCD instrument line
12. Anti-theft signal
13. Anti-theft power supply
14. Electric door lock (connect to throttle electric lock, if throttle not have electric lock, connect to battery +)
15. Power cord
16. motor line
?.connect the motor line (color to color?
?. connect the battery line(red:+ , black:-)
?. connect the controller throttle line, electric lock?if throttle not have electric lock, connect controller electric lock to battery+ ?
?. connect the hall line(if motor without hall line, don’t need connect)
?.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.)
?.other functions can be connected as needed.