Note:
If 36-48V voltage control motor is always used, please select this controller.
Please contact us if you need, and we will send you more information about the item.
This controller does not support professional and complex LCD equipment expansion.
This controller has no fixed speed cruise function.
If you choose to purchase a large number of controllers, please contact us directly.
The product according to market demand to do without Hall zero start, brushless dual-mode smart measure battery voltage, motor phase! how to connect controller？

1.connect the motor line (color to color）
2. connect the battery line(red:battery+ , black:battery-)
3. connect the controller throttle line, key lock（if throttle not have key lock, connect controller key lock to battery+，key lock 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.