Elektromechanisk

Elektromechanisk is a term used in Scandinavian languages to describe systems or devices that combine electrical and mechanical processes, equivalent to the English term "electromechanical." Elektromechanisk systems convert electrical energy into mechanical movement or vice versa, and integrate components such as motors, solenoids, relays, generators, sensors, and mechanical linkages.

Principles of operation typically involve electromagnetic forces produced by electric currents interacting with mechanical structures to perform work or to sense motion and position. Classic examples include electric motors driving mechanical loads, electromechanical relays switching circuits, solenoid actuators operating valves, and generators producing electrical power from rotational motion.

Historically, elektromechanisk technology played a central role in early telecommunications, industrial automation, and computing hardware, where mechanical elements were controlled or sensed by electrical circuits. While pure electronic solutions have replaced many functions, elektromechanisk devices remain important where high force, robustness, or direct physical interaction is required.

Common application areas are manufacturing equipment, automotive systems, robotics, consumer appliances, power distribution, and aerospace. Advantages include simplicity, reliability in certain environments, and clear physical feedback; disadvantages include wear of moving parts, need for maintenance, and typically larger size compared with solid-state alternatives. Modern developments blend elektromechanisk design with digital control and sensor integration, often under the broader discipline of mechatronics.