Hi Guy's just recently got controller from China seems like settings set from China 17.5 amp Golden color no serial or model No. the other one came from agent in Bangkok set at 25.0 amps.
Question if you limit power output then you not get 100% from motor so motor is 37.42 max amps and you limit controller for 17.5 amps then you only have motor equal to 350 watt approx lack of torque and exceleration...
Overloads are to prevent overloads protection ! but programable controllers check all the time and should check overload at every RPM 1 to max RPM .
Looking for replies and guidance
Ex electro/mech engineer
