How to see the stepper motor overload ?

Generally, stepper motor has a fixed operating power, called rated power, in watts (W). If the actual power used by the motor exceeds the rated power of the motor under certain circumstances, this phenomenon is called motor overload.

The main features of motor overload are as follows:

1. The motor current exceeds the rated value; the temperature rise of the motor exceeds the rated temperature rise, and the amount of heat generated by the motor increases greatly;

2. The motor speed drops; 　

3. The motor has a low beep; 　

4. If the load changes drastically, the motor speed will rise and fall suddenly; 

Stepper motor is widely used in belt type linear module, CCM can provide compact timing belt liner motion guide rail as well as motor for customers.