60V 1000W Electric Bicycle Brushless Speed Motor Controller For E-bike& Scooter Suitable for electric bicycle & scooter,Mechanical or electric forklift etc. Only those 8 wires(3 phase-cables & 5 hall-cables) DC brushless motor that can work with this controller, other brushless motors are not compatible. These controllers have 4 groups neccessary cables(power cables, E-lock cables, Throttle-cables & Motor-phase cables), when hook up these 4 groups cables, the E- bike can run normally.Besides, these controllers have other optional functions, users can hook them up according to your applications. 60Volts, 1000 Watts,three-speed;Anti-theft;EBS Phase Angle: self-study; Size:222x87x44(mm) Installation:; 1. Make sure your battery / power supply can deliver enough power.; 2. Plug in the Black and Red power line; 3. Engage self-study wire; 4. Connect the key wire (Orange) to +V and the motor should start spinning; 5. Let it spin for awhile for the controller to learn the phase angle of the Hall probes; 6. Disconnect self-study wire and the motor should stop, DO NOT ramp up throttle at this stage as it will make the controller unlearn step 5; 7. Disengage Key to let the controller save the configuration, DO NOT disconnect the Power wires!; 8. Reconnect the Key wire, and self learning is done, motor should now respond to throttle command.; 9. Configuration is now permanently stored, power cable can now be unplugged without erasing the self-learned configuration.; 10. Enjoy!