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.
Please check pictures for details.
Select the motor speed controller:
First look at your electric car battery voltage levels, corresponding to the selected voltage controller, look at the size of the current controller previously used, such as the current is 16A-18A 350W controller, 22A-24A controller is 450W, 28A -30A controller is 500W, 31A-33A is 600W controller, 33A-35A is 800W controller, 36A-38A is the 1000W controller, 40A-43A is the 1200W controller, 50A is about 2000W controller . Such selection controller, if the original car is 350W controllers we recommend the use of bigger, so you can take advantage of the highest motor speed and power.
1 x48V-72V 1500W Electric Bicycle E-bike Scooter Brushless DC Motor Speed Controller