Vibration isolator DVA.2-15-15-M4-10-55 Z030904

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

Vibration isolators from the DVA.2 series are elements designed to effectively dampen vibrations and reduce 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 a galvanized steel element with a rubber damper provides effective isolation from vibrations.

These elements are particularly useful in situations where it is necessary to isolate the device from the ground or, conversely, to isolate the device from vibrations coming from the environment. This minimizes the negative effects of vibrations, such as resonance or mechanical damage. DVA.2 vibration isolators are used in a wide range of industries – from mechanical engineering, through construction, to the energy sector.

Construction and characteristic features:

Vibration isolator DVA.2-15-15-M4-10-55 is characterized by a cylindrical structure, with a threaded pin and an insert with a threaded (non-through) hole. External and internal threads allow for easy mounting in various configurations. Made of galvanized steel ensures corrosion resistance and durability of the structure. A key element is natural rubber with a hardness of 55 on the Shore scale, which provides optimal damping properties for a wide range of applications. The diameter of the vibration isolator is 15 mm, and the height is 15 mm. The metric thread size is M4.

It is important to remember that the correct selection of rubber hardness (40, 55 or 70 Shore A) is crucial for the effectiveness of vibration isolation. The choice of appropriate hardness depends on the load, vibration frequency and application specifics. Versions made of stainless steel AISI 304 are also available for applications requiring increased corrosion resistance.

Applications:

• Mounting of electric motors and pumps
• Isolation of fans and compressors
• Damping of vibrations in precision devices
• Reduction of noise generated by machines
• Mounting of components of devices requiring stabilization
• Isolation of electrical cabinets and other elements sensitive to vibrations
• Applications in mechanical engineering, construction and energy industries