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Stepper motor is an open-loop control motor that converts electrical pulse signals into angular displacement or linear displacement. It is the main executing component in modern digital program control systems and has a wide range of applications. Do you know about the maintenance of stepper motors? Below, the editor will explain the daily maintenance guide for stepper motors.

1. When disassembling the motor, the rotor can be removed from either the extended or non extended end of the shaft.

2. The usage environment should be kept dry regularly, the surface of the motor should be kept clean, and the air inlet should not be obstructed by dust, fibers, etc.

3. When the thermal protection of the motor continues to operate, it should be determined whether the fault comes from the motor, overload, or the setting value of the protection device is too low. After eliminating the fault, it can be put into operation.

4. When the service life of the bearing is over, the vibration and noise of the motor operation will significantly increase. When the radial clearance of the bearing reaches the following value, the bearing should be replaced.

5. When replacing the winding, it is necessary to record the form, size, number of turns, wire gauge, etc. of the original winding. When these data are lost, they should be requested from the manufacturer. Changing the original design winding arbitrarily often deteriorates one or several performance aspects of the motor, and even renders it unusable.