Vibration isolator DVA.2-30-30-M8-20-55 Z030914

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

The DVA.2-30-30-M8-20-55 vibration isolator is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction, based on a combination of galvanized steel and natural rubber, effectively isolates vibrations, affecting work comfort and extending the life of the equipment. It is a universal solution, finding application both in industrial installations and in devices requiring precise isolation from vibrations.

Construction and application

The vibration isolator consists of a threaded pin and a molded insert with a threaded hole, which allows for easy mounting in various structures. External thread at one end and internal thread at the other provide flexibility in connecting with other elements. Made of galvanized steel guarantees corrosion resistance, and natural rubber with a hardness of 55 Shore A provides effective vibration damping. The hardness of the rubber affects the damping characteristics – the higher the hardness, the greater the resistance to static loads, but the lower the ability to absorb vibration energy.

These types of vibration isolators find wide application in:

• Mounting electric motors
• Insulation of pumps and fans
• Noise reduction in precision equipment
• Assembly of electrical cabinets
• Damping vibrations in production machines

Key features and benefits

• Effective vibration isolation: the combination of steel and rubber minimizes the transfer of vibrations to the surroundings.
• Corrosion resistance: galvanized steel ensures durability even in harsh environmental conditions.
• Easy installation: threaded connections facilitate integration with various structures.
• Versatility: possibility of use in a wide range of devices and machines.
• Noise reduction: damping vibrations translates to a reduction in the noise level generated by operating equipment.
• Extended service life: by reducing dynamic loads, vibration isolators contribute to increasing the durability of machines and equipment.
• Availability of different rubber hardnesses: allows you to match the damping properties to the specific requirements of the application (hardness 40, 55 or 70 Shore A).

Choosing the right vibration isolator depends on many factors, such as vibration frequency, load and required degree of damping. Thanks to the rich offer of Elesa+Ganter, you can choose the optimal solution for each application.