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Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Access free engineering resources from IEE Business—covering power design, circuit layout, equipment selection, and troubleshooting. Expert-developed guides help engineers, procurement, and project teams make better decisions. Stay ahead on smart grids, renewables, efficiency, and AI tools. Improve reliability, reduce downtime, and enhance outcomes with real-world solutions. Explore our knowledge hub today.
Interfacing of a Stepper Motor
Stepper Motor DefinitionA stepper motor is a DC motor that moves in steps, with rotation speed dependent on the electrical signal rate.ComponentsThe motor has a rotor (permanent magnet) and a stator (winding), with the rotor rotating and the stator stationary.Working PrincipleThe center tap on the stator winding allows current direction change when grounded. This changes the stator’s magnetic properties, selectively attracting and repelling the rotor to create a stepping motion.Stepping Sequence
08/22/2024
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