Vibration isolator DVA.5-40-30-M8-55 Z031013

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

Vibration isolator DVA.5-40-30-M8-55 is an element designed to dampen vibrations and reduce 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 devices themselves. Mounting vibration isolators between a vibrating machine and its foundation (active vibration isolation) or under a device exposed to vibrations from the environment (passive vibration isolation) allows for effective isolation of the vibration source.

Design and application

This specific model, DVA.5-40-30-M8-55, is characterized by a cylindrical design. It consists of a galvanized steel insert with an M8 internal thread, non-through, and a damping body made of natural rubber with a hardness of 55 on the Shore A scale. This combination of materials provides effective vibration damping and kinetic energy absorption. This vibration isolator finds application in many industries, including mechanical engineering, HVAC equipment (heating, ventilation and air conditioning) and precision equipment. It can be used to mount motors, pumps, fans and other components requiring isolation from vibrations.

Key features and benefits

• Effective noise reduction: Vibration damping directly translates to a reduction in the noise level generated by operating machines, which improves working comfort and meets acoustic safety standards.
• Extended device life: Vibration damping reduces the mechanical loads on structural elements, which leads to an extension of their service life and a reduction in costs associated with repairs and downtime.
• Durable construction: The combination of galvanized steel and natural rubber guarantees high resistance to corrosion and mechanical damage, ensuring long-term reliability.
• Easy installation: The M8 internal thread allows for quick and easy installation in standard threaded holes.
• Versatility: Suitable for use both indoors and outdoors (depending on environmental conditions).
• Availability of different rubber hardnesses: The ability to choose the appropriate rubber hardness (40, 55 or 70 Shore A) allows you to tailor the damping properties to the specific requirements of the application.
• Resistance to external factors: Natural rubber is characterized by good resistance to oils, greases and many chemicals – which increases the range of possible applications.