Though on the whole, stepping motor of the structure is simpler, more than many other types of motor more simplified in structure, but its still is composed of a number of different structure, and each structure plays a critical role, the motor run will bring direct or indirect influence to use. Rotor part, for example, though cannot be easily seen from the appearance, but its role in the motor structure is critical, need everybody in the use of the motor, pay attention to the rotor part to do the following check: check the rotor can free rotation: check the stepper motor rotor part, need everybody by flipping the motor shaft to check, the specific check method is to pass pull (rotor, whether from rotate freely. If at the time of lift shaft, since can free rotation, elucidation part from working properly, if not normal rotation, a detailed inspection, will need to continue to find out the cause of the rotor can't free rotation. Check the rotor rotation there is no noise: check the stepper motor rotor part, not only need you when pull (rotor) to see if the rotor can free rotation, also need to see if in the process of from spinning in the noise. If the part of the normal, won't appear when the noise, if the rotation noise, this part suggests bad problems, need to find the reason to solve before he can start using the stepper motor. 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:
