Once the motor moves one phase it overshoots the ultimate resting place and oscillates spherical this issue mainly because it comes to relaxation. This unwanted ringing is experienced as motor rotor vibration and is a lot more pronounced in unloaded motors. The rotor is made of two toothed sections offset https://strongstrollb.is-blog.com/46903051/a-guide-to-the-internal-integrated-circuits-of-a-stepper-motor