Vibration isolator DVA.1-75-40-M12-37-55 Z030894

Vibration isolators – reduction of vibrations and noise in machines and equipment

Vibration isolators from the DVA.1 series are resilient-damping elements designed to reduce vibrations and noise generated by machines and equipment. Their use translates to improved work comfort, increased safety, and extended equipment life. The construction based on a combination of galvanized steel and natural rubber provides effective isolation from vibrations, as well as corrosion resistance.

Construction and application

The DVA.1-75-40-M12-37-55 vibration isolator is characterized by a cylindrical construction with a threaded steel pin (galvanized) and a damping body made of natural rubber. The diameter of the vibration isolator is 75 mm, and the height is 40 mm. The M12 external thread allows for easy mounting in the device structure. Rubber hardness at 55 on the Shore A scale provides optimal damping properties for a wide range of applications.

These vibration isolators are primarily used for mounting components of devices, such as motors, fans, or pumps. They are perfect wherever it is necessary to limit the transfer of vibrations to the supporting structure or the environment. They are ideal both for isolating devices from vibrations coming from the ground (active vibration isolation) and for protecting against external vibrations (passive vibration isolation).

Key features and benefits

• Effective vibration reduction: Natural rubber with a hardness of 55 Shore A provides optimal vibration damping, minimizing noise and increasing work comfort.
• Corrosion resistance: Galvanized steel guarantees durability and resistance to weathering, which is particularly important in demanding industrial conditions.
• Easy installation: M12 thread facilitates quick and secure mounting in the device structure without the need for additional tools.
• Versatility: Can be used in various types of machines and equipment – from light components to heavy structures.
• Extended service life: Damping vibrations reduces mechanical loads on machine elements, which translates to a longer device life.
• Improved safety: Reducing vibrations improves operator safety and reduces the risk of mechanical damage.
• Availability of different rubber hardnesses: Although this specific model has a hardness of 55 Shore A, the DVA.1 series also offers variants with a hardness of 40 or 70 Shore A, allowing you to adapt to specific application requirements.

Remember that the selection of the appropriate vibration isolator should take into account the vibration frequency, load, and required degree of damping – detailed information can be found in the manufacturer's technical documentation (Elesa+Ganter).