Is there any problem with the motor of the battery truck?
Is the battery at 15 degrees really out of the question?According to the national standard is 25 degrees Celsius temperature calculation, reduce once, electric storage capacity reduced by about one percent, but now the regular manufacturers of batteries at low temperature adaptation is also very strong, for example, a few days ago, 5 degrees below zero or a set of 48V12AH 15 degrees when the detection of the day can not float in the battery under the condition of four 5A battery discharge time in 2 hours and 37 minutes.
A. In the case of rear tyres, is there a problem with the motor?Do not rule out the motor internal fault, but should focus on checking whether the brake is not fine.
I think it could be a drive problem. The motor line is not disconnected when sliding. Pull out the plug of the motor cord and then race the rear wheel for an experiment.If the two motors are connected together, the motor will produce electromagnetic damping, and it will stop.Almost all direct current motors are like this.
