Vibration isolator DVA.2-30-20-M8-20-70 Z050521

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

Vibration isolator DVA.2-30-20-M8-20-70 is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction, based on a combination of galvanized steel and natural rubber, provides effective isolation, affecting work comfort and extending the life of the equipment. It is a universal solution, finding application both in industrial installations and in everyday devices.

Construction and application

This model of vibration isolator is characterized by a cylindrical construction. It has an external thread at one end and an internal thread at the other, allowing for easy mounting between different structural elements. It is made of durable galvanized steel, resistant to corrosion, and the central damping part is made of natural rubber with a hardness of 70 degrees on the Shore A scale. The hardness of the rubber affects the efficiency of vibration damping – a higher value means greater resistance to loads, but less flexibility.

Vibration isolators of this type find wide application in:

• Mounting electric motors
• Insulation of pumps and fans
• Reduction of noise generated by production machines
• Mounting of electrical cabinets and other devices sensitive to vibrations
• Protecting structural elements from damage caused by vibrations

Key features and benefits

• Effective isolation: The combination of steel and rubber provides effective vibration damping and noise reduction.
• Durable construction: The use of galvanized steel guarantees corrosion resistance and long life.
• Easy installation: External and internal threads facilitate integration with various structural elements.
• Versatility: Suitable for use in various industries and in everyday devices.
• Optimal rubber hardness: 70 Shore A hardness provides a good balance between vibration damping and resistance to loads.
• Application in harsh conditions: Possibility of operation in a temperature range from -40°C to +80°C.

By choosing this vibration isolator, you are investing in a reliable solution that will improve work comfort, increase safety and extend the life of your machines and equipment. Remember to choose the appropriate size and rubber hardness for the specific requirements of the application – too soft an isolator may not withstand the load, and too hard one will not provide sufficient vibration damping.