Vibration isolator DVA.4-100-50-SST-M16-41-55 Z038252

Vibration and noise reduction with DVA vibration isolator.

The DVA.4-100-50-SST-M16-41-55 vibration isolator is an element designed for effectively damping vibrations and reducing noise generated by machines and equipment. This is particularly important in working environments where operator comfort and safety are crucial, as well as for extending the service life of the machines themselves. Using vibration isolators allows you to isolate the vibrating machine from its surroundings, minimizing the negative impact of vibrations on the structure and increasing the stability of operation.

Design and application

This specific model features a cylindrical design and has an external M16 thread, which facilitates mounting and integration with various structures. The threaded pin is made of AISI 304 stainless steel, which guarantees high corrosion resistance and durability even in harsh environmental conditions. The DVA.4 vibration isolator is primarily used for damping impacts and positioning devices with a smaller mass – from a few to several hundred kilograms. It works perfectly as a damping element in components of devices such as motors, fans or pumps.

Choosing the right hardness and rubber properties

Choosing the right rubber hardness is crucial for the effectiveness of vibration isolation. Elesa+Ganter vibration isolators are available in standard hardnesses of 40, 55 and 70±5 on the Shore A scale, but for larger orders it is possible to deliver other hardnesses, tailored to the specific requirements of the application. Rubber, as a damping material, is characterized by high internal damping and sound absorption capacity, which translates into effective noise and vibration reduction. In addition, rubber is corrosion resistant and fatigue resistant, ensuring long-term reliability. A hardness of 55 Shore provides a compromise between damping and load capacity – it copes well with vibration isolation under moderate load. The diameter of 100 mm and the height of 50 mm affect the range of loads that this specific model can handle.