rotorului

Rotorul is a term often encountered in technical contexts, particularly in engineering and physics. It generally refers to a rotating component of a machine or device. The most common association is with electric motors and generators, where the rotor is the part that spins and interacts with the stator, the stationary part, to produce mechanical motion or electrical current. In a motor, electrical energy is converted into kinetic energy, while in a generator, mechanical energy is converted into electrical energy.

Beyond electrical machines, the term rotor can also be applied to other rotating parts. For instance, in a helicopter, the rotor is the assembly of rotating blades that provides lift and thrust. In fluid dynamics, a rotor can be a component that is turned by a fluid, such as in a turbine or a pump. The design and function of a rotor vary greatly depending on its specific application, but the core concept remains the same: a part designed for rotation. The balanced rotation of a rotor is crucial for the efficient and smooth operation of the machinery it belongs to.