Vibration isolator DVA.2-30-15-M8-20-70 Z050002

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

The DVA.2-30-15-M8-20-70 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, extended equipment life, and improved safety. It is a universal solution, finding application both in industry and in workshops or laboratories.

Construction and application

The vibration isolator consists of a threaded pin and a molded insert with a 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 guarantees high efficiency in absorbing vibration energy. The external thread on the pin and the internal thread in the insert allow for easy mounting between different structural elements. Thanks to this, it can be used to isolate motors, pumps, fans, electrical cabinets and other equipment exposed to generating vibrations.

• Wide application: ideal for isolating various types of machines and equipment.
• Durable construction: the combination of galvanized steel and natural rubber ensures long-lasting reliability.
• Easy installation: threaded connections facilitate integration with existing structures.
• Effective noise reduction: minimizes the noise level generated by operating equipment.
• Protection against damage: vibration damping protects machine elements from premature wear and damage.

Technical characteristics and selection

The DVA.2-30-15-M8-20-70 vibration isolator is characterized by a diameter of 30 mm, a height of 15 mm and a metric thread size of M8. The rubber hardness at 70 Shore A provides good resistance to loads and effective damping of vibrations of various frequencies. The selection of the appropriate vibration isolator should take into account the static load, vibration frequency and the required degree of damping. Remember that proper selection of an anti-vibration element is crucial for achieving optimal results – both in terms of noise reduction and protection of machines from damage. If in doubt, it is worth consulting a specialist or using the data contained in the manufacturer's catalogs (Elesa+Ganter).