Vibration isolator DVA.2-40-30-M8-23-70 Z050523

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

The DVA.2-40-30-M8-23-70 vibration isolator is an element designed to dampen vibrations and reduce noise generated by machines and equipment. Its construction, based on a combination of galvanized steel and natural rubber, provides effective isolation from vibrations, which translates to increased work comfort, improved safety, and extended equipment life. It is a universal solution, finding application in both industrial installations and everyday devices.

Construction and application

The vibration isolator consists of a threaded pin and an insert with a non-through threaded hole, made of galvanized steel. The damping element is a body made of natural rubber with a hardness of 70 degrees on the Shore A scale. This combination of materials provides optimal damping properties with simultaneous mechanical strength. The external thread on the pin and the internal thread in the insert allow for easy mounting in various structures.

These types of vibration isolators are particularly useful wherever it is necessary to limit the transmission of vibrations to the supporting structure or to isolate the device from external sources of vibration. Example applications include: mounting electric motors, pumps, fans, machine housings, electrical cabinets and other elements sensitive to vibrations. This minimizes the negative effects of vibrations, such as noise, material fatigue or deterioration of device accuracy.

Key features and benefits

• Effective vibration isolation: the combination of steel and natural rubber provides a high level of vibration damping.
• Durable construction: galvanized steel guarantees corrosion resistance and long-term operation.
• Easy installation: threaded connections allow for quick and convenient mounting in various applications.
• Versatility: suitable for a wide range of industrial and home applications.
• Noise reduction: damping vibrations translates to lowering the noise level generated by machines and equipment.
• Extended service life: minimizing vibrations reduces the load on structural elements, which affects their durability.
• Availability of different rubber hardnesses: the ability to adjust the rubber hardness (40, 55 or 70 Shore A) to specific application requirements (available on request).
• Resistance to weather conditions: natural rubber retains its properties over a wide temperature range (from -40°C to +80°C).

By choosing this vibration isolator, you are investing in a reliable solution that will improve work comfort, increase safety and extend the life of your machines and equipment.