Vibration isolator DVA.5-30-15-M8-55 Z031008

Vibration Isolators – Reduction of Vibrations and Noise

The DVA.5-30-15-M8-55 vibration isolator is a vibration damping element designed to reduce noise and vibration in machines, equipment and structures. It effectively minimizes the transmission of vibrations, protecting sensitive components and improving working comfort. The construction based on a galvanized steel insert with an internal M8 thread and an elastomer with a hardness of 55 Shore A ensures connection stability and durability.

Construction and Application

This model of vibration isolator is characterized by a cylindrical construction, which facilitates its installation in various applications. The steel insert, galvanized to increase corrosion resistance, has a non-through threaded hole, allowing for a solid connection to the structure. The flexible damping element made of natural rubber (NR) absorbs vibration energy, reducing its amplitude and propagation. Vibration isolators of this type are used in many industries, including:

• Mechanical Engineering: reduction of vibrations generated by engines, pumps, fans and other rotating equipment.
• Construction: acoustic and anti-vibration insulation of structural elements, such as floors, walls and ceilings.
• Industrial: damping of vibrations transmitted by machines to foundations or other structural elements.
• Precision equipment: protection of sensitive measuring and laboratory instruments from the effects of vibration.

Characteristics and Benefits

Choosing the right vibration isolator is crucial for effective vibration reduction. The DVA.5-30-15-M8-55 model stands out with the following features:

• 55 Shore A hardness: provides optimal damping properties for a wide range of applications – a compromise between energy absorption and load capacity.
• M8 thread: enables easy installation and removal in standard threaded holes.
• Height 15 mm and diameter 30 mm: compact dimensions allow for use in places with limited space.
• Galvanized steel: provides corrosion resistance and long-term operation even in harsh environmental conditions.
• Non-through construction: increases connection stability and minimizes the risk of loosening the fastening element.