#Industry News
What are the main components of a stepper motor?
From a macro perspective, a complete stepper motor includes the motor body, motor driver and connecting cables.
Among them, the rotor can be divided into three parts: rotor 1, rotor 2, and permanent magnet steel. Sometimes there are ball bearings inside to reduce friction and vibration when the rotor is working.
Common stepper motors are all open-loop controlled, that is, they work unilaterally by receiving motion instructions from the controller, and do not feed back information such as speed and position.
