Common motor controllers on the market often face issues such as poor voltage compatibility and overheating protection. Users frequently encounter problems like sudden power outages and motor whining. The KEHUAN intelligent brushless controller uses an automotive-grade dual-core processor, supporting automatic identification of 48V/60V/72V systems, with a peak current of up to 60A. Test results show that when matched with a 1500W High Output Brushless Electric Motor, energy consumption is reduced by 20%, and the starting jitter is reduced by 75%. It is particularly suitable for upgrading freight tricycles and can work perfectly with mainstream brands' Electric Trike Motor for Adults.
Technical breakthrough
Intelligent voltage identification system, no need for manual jumper switching
Nanocoating PCB board, moisture resistance and corrosion resistance increased by 3 times
Four-color LED lighting group displays load status in real time (green/blue/yellow/red)
Aluminum alloy housing combined with fin cooling, continuous working temperature ≤ 65℃
Operation and maintenance guide
Clean cooling fins of dust every quarter
Avoid running for more than 55A for a long time
Apply special waterproof glue at the interface every month
In-depth questions
Q: Is voltage switching required for settings?
A: Fully automatic identification. Switching from 48V to 72V requires no settings and completes voltage adaptation instantly.
Q: Can it drive gear reduction motors?
Q: What is the actual effect of the protection level?
A: Using encapsulation technology, tested to work continuously for 8 hours in a rainstorm environment without failure.
Q: What do the indicators specifically represent?
A: Green - normal operation, blue - economy mode, yellow - temperature warning, red - overload protection.
Q: Will custom colors affect heat dissipation?
A: Using aviation-grade thermal conductive coating, in the case of custom colors, the heat dissipation efficiency only decreases by 2%.
Q: Is the fault diagnosis complex?
A: Equipped with self-check system, the flashing frequency of the indicator lights can determine 16 common fault types.
This controller has passed 30,000 times of sudden acceleration tests. After being installed by a logistics company, each vehicle saves 3.2 kWh of electricity per day. Special reminder: It is recommended to install a 100A fuse when installing, which can effectively handle sudden short-circuit situations. Existing users have tested that on steep slopes, the controller can automatically allocate output power to avoid Overload protection of Brushless DC motorcycle Motor. All products undergo temperature cycling tests from -20℃ to 85℃ before leaving the factory to ensure reliability in extreme environments. 