Vibration isolator DVA.4-30-20-M8-20-70 Z050574

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

Vibration isolator DVA.4-30-20-M8-20-70 is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction based on rubber with a hardness of 70 Shore’a, combined with a threaded steel pin, provides effective isolation from vibrations. Installation of this type of vibration isolators translates into increased work comfort, as well as extended lifespan of components exposed to vibrations.

Construction and application

Vibration isolator DVA.4 is characterized by a cylindrical shape and an external M8 thread, which facilitates its installation in various structures. A diameter of 30 mm and a height of 20 mm make it a compact element that can be used in limited space. Made of galvanized steel, it provides corrosion resistance and durability even in harsh environmental conditions. This type of vibration isolator is particularly useful for damping impacts and positioning devices with a smaller mass – from a few to several hundred kilograms. It can be used as a bumper, shock absorber or cushioning pad.

Why choose Elesa+Ganter vibration isolators?

Elesa+Ganter, as a leader in the production of standard machine elements, offers vibration isolators with a strictly defined operating characteristic. This allows for precise selection of the element for a specific application, taking into account the frequency of disturbances, load and the required degree of damping. By choosing Elesa+Ganter products you gain:

• Effective reduction of vibrations and noise: improves work comfort and operator safety.
• Extended machine life: vibration damping reduces component wear.
• Durability and corrosion resistance: thanks to the use of galvanized steel.
• Easy installation: the threaded M8 pin facilitates integration with various structures.
• Wide range of applications: ideal for damping impacts, positioning devices and isolating components (e.g. motors, pumps).
• Possibility of selecting the appropriate rubber hardness: standardly available are hardnesses of 40, 55 or 70±5 according to Shore’a A – other values are available for specific needs.