Stallcup's "Motor Theory" is a foundational publication in electrical engineering and motor systems. This comprehensive guide explores the principles and operations of electric motors, which are pivotal components in a wide range of industrial, commercial, and residential applications. The book covers essential topics such as motor design, types of motors, performance characteristics, control methods, and maintenance practices. It also delves into safety standards and regulatory compliance, ensuring that readers are equipped with the knowledge to handle motors safely and effectively. Aimed at electrical engineers, technicians, electricians, and students, Stallcup's "Motor Theory" is an indispensable resource for understanding and optimizing the performance of electric motors in various settings.