IRONDALE, Ala. (WBRC) - A semi-trailer carrying two 10-ton metal coils overturned in a residential neighborhood early Monday evening. The Irondale Police Department says the semi truck driver got ...

This stepper motor features 8 ‘teeth’ on the stator, driven by two coils wound as two levels (top and bottom) with a common center tap, giving a total of five control lines. This makes it a ...