The working principle of the electric damper is to produce a reverse force, called damping Force (or damping force), that slows down the attenuation of the motion.
The electric damper is just a component. Different damping effects are used in different places or in different working environments. Damper: Used for vibration reduction, Snubber: For shock, allow movement at low speeds, locking when speed or acceleration exceeds the corresponding value, forming a rigid support.
Various applications include: Spring electric damper, hydraulic electric damper, Electric Damper pulse electric damper, rotating electric damper, wind-electric damper, viscous electric damper, damping hinge, damping slide, furniture hardware, cabinet hardware and so on.
An electric damper is a device that provides movement resistance and consumes energy. The use of damping to absorb energy absorption is not a new technology, in aerospace, aviation, military, guns, Electric Damper automobiles and other industries have already applied a variety of electric dampers (or shock absorbers) to reduce energy dissipation. Since the the 1970s, people began to gradually switch these technologies to construction, bridges, railways and other structural projects, its development is very rapid. In particular, the more than 50-year-old hydraulic viscous electric damper, in the United States by the structural engineering sector before acceptance, Electric Damper experienced a lot of experiments, rigorous review, repeated argumentation, especially the long process of earthquake test.
The physical meaning of damping (damping) is the attenuation of force, or the dissipation of energy in motion of an object. In layman's terms, it prevents objects from moving on. Electric Damper When an object is vibrated by an external force, it produces an inverse, called a damping force (or shock absorber), that causes the external forces to decay. The ratio of the action to the force is called the damping coefficient. Electric Damper Usually the direction of the damping force is always the opposite of the velocity direction of motion. Therefore, the larger the damping coefficient of the material, the better the damping effect or the damp effect.