Vibration isolator DVA.2-30-20-M8-20-40 Z049892

Vibration Isolators – Reduction of Vibrations and Noise in Machines and Equipment

Vibration isolators from the DVA.2 series are elements designed to dampen vibrations and reduce noise generated by machines and equipment. Their construction, combining galvanized carbon steel with natural rubber, provides effective isolation and improves working comfort. They are ideal for applications where minimizing vibration is crucial for extending equipment life and ensuring a safe working environment.

Construction and Application

Vibration isolator DVA.2-30-20-M8-20-40 consists of a threaded pin and a molded insert with a non-through threaded hole. Both elements are made of galvanized steel, which ensures corrosion resistance and durability. The central damping element is a rubber insert with a hardness of 40 Shore A, which absorbs vibration energy. This construction allows for effective damping of both low and high frequency vibrations.

These types of vibration isolators are widely used in various industries, including:

• Mounting electric motors and pumps
• Isolation of fans and compressors
• Damping vibrations in construction and agricultural machinery
• Noise reduction in precision equipment
• Mounting vibration-sensitive elements, such as electrical cabinets

Characteristics and Benefits

The construction of the DVA.2-30-20-M8-20-40 vibration isolator allows for effective damping of vibrations thanks to the combination of steel stiffness and rubber elasticity. The external M8 thread allows for easy mounting in various structures, and the dimensions of 30 mm diameter and 20 mm height ensure stability and reliable operation. The rubber hardness of 40 Shore A guarantees optimal damping properties while maintaining adequate mechanical strength. The use of galvanized steel ensures corrosion resistance, which is particularly important in harsh industrial conditions.

Additional benefits of using these vibration isolators:

• Noise Reduction: Reducing the noise level generated by machines improves operator comfort and meets acoustic safety standards.
• Extended Service Life: Damping vibrations reduces the load on machine elements, which translates to a longer service life of equipment.
• Improved Precision: Isolation from vibrations increases the precision of machines and equipment, especially those requiring high accuracy.
• Easy Installation: M8 thread facilitates quick and safe installation in various applications.
• Corrosion Resistance: Galvanized steel ensures durability even in humid industrial environments.