Abstract: the stepper motor is a motor, which has been widely applied a guarantee of its service life need people to its correct use and regular maintenance, otherwise it is easy to appear all sorts of trouble, and reduce its service life. This paper is to introduce what are factors that affect the service life of the stepper motor. One, itself quality factors that affect the service life of the stepper motor has the internal factors and external factors, the quality of its own internal factors, if the motor manufacturer USES the high quality of production materials and exquisite production technology and strict inspection link can guarantee the quality of the stepper motor, which can have a more lasting application in practical application. Second, usage factors that affect the service life of the stepper motor and its usage, if it is in the specified under the technical conditions of operation, so its natural had a very good life security, if its in use, the stator voltage is too high, the load current is too large, low power factor, frequency is too low, will affect its service life. Three, the maintenance situation factors that affect the service life of the stepper motor and its usual maintenance, good maintenance can effectively avoid the motor in use in a variety of fault, lower failure rate applied very helpful for a long time for its implementation. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone:
