Is the operation of the stepping motor and functional perspective, is through mutual cooperation to achieve its own individual structures, any structure that is part of the problem, will affect its operation and function, especially drives such key structural part of the problem, but also will directly lead to machine can't normal use. Therefore require everyone in the use of motor, pay attention to the various structures are well protected, especially pay attention to ensure that drives well ventilated. Because only in the use of stepper motor, to ensure that the drive well ventilated, to ensure that the drive is running, don't because is too occlusion, heat to air, a significant warming of the phenomenon. Otherwise if drive ventilation condition, then will be in the long-term use of electric, under the condition of the drive overheating, presents the poor and the running effect, serious when even as drive part of the high temperature lead to motor was burned down. That is to say, everyone in the use of stepper motor, need to make sure that the drive well ventilated, avoid this part, the phenomenon of the temperature is too high, can only be in the service life of motor to safeguarding, can reduce the risk of motor fault. 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: