If the treatment plan is suitable, we can complete it within a few minutes, but if the method is not suitable, it will directly damage the motor and affect the normal operation of the entire valve. Generally speaking, it is normal for the motor to generate heat under normal operation, especially in the condition of frequent switching, so there is no problem with the slight heating of the motor, but once the temperature of the motor rises significantly and the valve is closed, the temperature does not drop. This shows that there is a problem, how to deal with it?
The obvious increase in temperature of the electric butterfly valve is due to the motor running for a long time and unable to effectively dissipate heat. Therefore, when we find that the motor temperature is too high, we must first use the electric pen to test whether the motor can have current. If there is current, it means the motor is running, which is the reason why the motor heats up.
