Vibration isolator DVA.3-20-25-M6-40 Z050408

Vibration Isolators – Reduction of vibrations and noise in machines and equipment

Vibration isolator DVA.3-20-25-M6-40 is an element designed to dampen vibrations and noise generated by machines and equipment. Its use translates to improved work comfort, increased safety, and extended equipment life. This is particularly important in applications where vibrations can negatively affect the accuracy of operation or cause damage to structural elements.

Design and application

This cylindrical vibration isolator is characterized by internally threaded connections with a diameter of 20 mm and a height of 25 mm. It has a metric M6 thread, which facilitates assembly and ensures a stable connection with the structure. Steel inserts, galvanized, provide durability and corrosion resistance, as well as allow for safe transfer of loads. Vibration isolators of this type are widely used in mounting components of devices, such as motors, fans, or pumps.

Material and properties

Made of rubber with a hardness of 40 Shore A, the DVA.3-20-25-M6-40 vibration isolator effectively absorbs vibration energy, minimizing its transmission to the environment. Rubber, unlike steel, is characterized by high internal damping and good shape memory. The hardness of the rubber affects its damping properties – the lower the hardness, the better the damping of low-frequency vibrations. Choosing the appropriate hardness allows you to match the vibration isolator to the specific requirements of the application. Galvanized steel provides corrosion resistance and long-term reliability even in harsh environmental conditions.

It is important to remember that proper selection of a vibration isolator is crucial for achieving optimal results. Parameters such as vibration frequency, load, and the required degree of damping should be considered.