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How does a motor controller protect the motor?
When the motor operating current exceeds a certain percentage of the rated value, the controller will cut off the power or reduce the current to prevent the motor from overheating and damage.
Overload protection ：
When the motor operating current exceeds a certain percentage of the rated value, the controller will cut off the power or reduce the current to prevent the motor from overheating and damage.
Overheat protection ：
The motor temperature is monitored by a temperature sensor. When the temperature exceeds the safety threshold, the controller will reduce the current or stop the motor to prevent overheating.
Overvoltage and undervoltage protection ：
When the input voltage of the motor exceeds or is lower than the set safety range, the controller will stop the motor to prevent damage caused by voltage abnormalities.
Short circuit protection ：
If a sudden increase in current is detected in the motor circuit, indicating a possible short circuit, the controller will immediately cut off the power.
Ground fault protection ：
Monitors the grounding status of the motor. If a ground fault occurs, the controller will cut off the power to prevent electric shock and equipment damage.
Overspeed protection ：
When the motor speed exceeds the set maximum value, the controller will take measures to reduce the speed or stop the motor to prevent damage caused by excessive speed.
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