For step motor such equipment products, must be normal structure, at the same time all structure in normal working state, can run normally and function. So everyone in the use of the motor, all need to do these checks before use for motor, ready for inspection found the problem, in normal working condition of motor: first, to ensure that the step motor in normal working state, asking people according to the data shown in nameplate, such as voltage, power, frequency, coupling, rotating speed, etc. , comparing with power supply, load, whether the two completely consistent, if the phenomenon of existence is not consistent, adjust to do well on this data, only in the both guarantee completely consistent, can start using the motor. The second: in order to guarantee the stepper motor in normal working condition, request everybody before use, check the ventilation condition of motor and the bearing lubrication condition, the motor in the two aspects of the state is normal, if it is found that motor driver stage poor ventilation, to improve in time, bad day had found bearing lubrication to timely add lubricating oil. Third: to ensure the normal working state of step motor in, everyone must be among the top 10, check grounding device, motor to see if this part is reliable, only in this respect to safeguarding, use to the safe operation of motor, there will be no security issues. Through before use to do these checks the stepper motor, we can ensure that when the use of the motor is in normal working condition. 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: