Vibration isolator DVA.1-75-55-M12-37-70 Z050063

Vibration Isolators – Reduction of Vibrations and Noise

Vibration isolators from the DVA series are flexible elements designed to dampen vibrations and reduce noise in machines, equipment, and structures. They effectively minimize the transmission of vibrations, protecting sensitive components and improving working comfort. The construction based on a combination of natural rubber and steel (galvanized or stainless steel) ensures durability and resistance to loads.

Construction and Application

DVA.1 vibration isolators are characterized by two threaded studs, which allow for solid mounting to the structure. They are made of natural rubber (NR) with a hardness of 40, 55 or 70 Shore A (with a tolerance of ±5), which allows you to adapt the damping properties to the specific needs of the application. Versions with galvanized steel and stainless steel AISI 304 are available, providing corrosion resistance in various environments.

The wide range of applications includes:

• Industrial machines and equipment
• Precision equipment
• HVAC systems (heating, ventilation, and air conditioning)
• Civil engineering structures
• Mobile devices

Key Features and Benefits

• Material availability: The ability to choose between galvanized steel and stainless steel AISI 304, adapted to environmental conditions.
• Different rubber hardnesses: Three available rubber hardnesses (40, 55, 70 Shore A) allow for optimizing vibration damping for specific loads and frequencies. Higher hardness means greater load capacity, and lower hardness – better damping.
• Solid construction: Two threaded studs provide stable and secure mounting of the vibration isolator.
• Resistance to external factors: Natural rubber is characterized by good resistance to oils, greases and many chemicals. Versions with stainless steel provide additional protection against corrosion.
• Easy installation: The simple construction facilitates installation and replacement of vibration isolators.

Choosing the right rubber hardness is crucial for effective vibration damping – it is worth consulting a specialist to select the optimal solution for a given application. This allows you to minimize noise, increase machine life and improve operator comfort.