An electric motor is a device which converts the electrical energy into the mechanical energy. DC motors and AC motors are based on the same essential principles that define their triadic structure.

Their purpose (1) is the generation of mechanical energy. Their active function (2) is based on transforming electrical energy into magnetic energy. The energy conservation function (3) transforms the magnetic energy into mechanical energy.
 
The binary actions of the process are on the one hand the use of electric energy to transform it into magnetic energy and on the other hand the transformation of the magnetic force into mechanical energy. These processes happen synchronically within the rotor and the stator of an electric motor. 

Diego Belohlavek

NOTE: The Unicist Research Institute (TURI) is a world leader in its segment. It introduced the Unicist Functionalist Approach and the use of binary actions to build business solutions. https://www.unicist.org/pdf/wp-unicist-functional-approach.pdf