Our controller has the following advantages:
1ï¼Current-mode rather than voltage type control is used, overcoming the known shortfalls of voltage type control on start-up.
2ï¼In addition to avoiding the unpleasant surges that can be associated with voltage type control systems, the controller also has the following advantages:
A. can increase the current limit valueï¼so greatly improve the climbing capacity of the whole e-bike.
B. Startup under heavy or light pedal pressure can both be catered for, providing better matching of assistance power to ensure a comfortable start-up sensation for the rider.
C. Improve safety on start-up due to the even response to foot pressure that ensures low speed rider stability.
D. For starting, the current will usually not reach the current limit, so saving electricity, reducing the impact of frequent starts on city riding mileage range.
E. Avoidance of frequent high discharge current reduces the negative impact on battery life.
3. Precise speed acquisition: Processing of motor hall sensor data combined with wheel diameter can lead to inaccurate real time speed calculation due to erroneous motor pulses in actual conditions. Our controller avoids this by square-wave signal processing of the motor Hall signal output.
4. The use of flexible electronic brake technology, ensures more effective braking through quicker motor power interruption.
5. Can be used with or without Hall sensors: simply use the five pin connector with Hall, or omit without. In the event of motor Hall sensor damage or failure, the controller automatically resumes non-Hall control mode until restoration of the sensor signals.
6. For a motor with Hall sensors that has mismatched phases (30, 60 or 120° out of phase), it normally suffices to unplug the motor with the vehicle in charged condition and the controller will auto-adjust via the five core pin connection.
7.Automatic phase search function: In similar fashion, motor/controller phase mismatch can also be corrected by plugging/un-plugging the motor connector with the Hall sensor 5 pin connection made on a fully charged vehicle.
