Vibration isolator DVA.5-30-20-M8-40 Z049825

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

The DVA.5-30-20-M8-40 vibration isolator 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 allows for effective isolation, affecting work comfort and extending the life of the equipment. Mounted between the machine and the foundation, it absorbs vibrations, minimizing their transfer to the surroundings.

Construction and application

This model of vibration isolator is characterized by a cylindrical construction with a threaded hole (M8) for mounting. The embedded galvanized steel provides durability and corrosion resistance, while the natural rubber body (40 Shore A hardness) effectively dampens vibrations. It finds application in many industries – from the machinery industry, through the production of household appliances, to construction, where noise reduction is key. It can be used to isolate motors, pumps, fans and other vibration generating elements.

Key features and benefits

• Effective isolation: The combination of steel and rubber provides a high level of vibration and noise damping.
• Durable construction: Galvanized steel guarantees corrosion resistance and long life even in harsh working conditions.
• Easy installation: The M8 threaded hole facilitates quick and secure mounting of the vibration isolator.
• Versatile application: Suitable for isolating various devices and machines in many industries.
• Availability of different rubber hardnesses: The possibility of choosing the appropriate hardness (in this case 40 Shore A) allows for optimal adaptation to specific application requirements – the harder the rubber, the greater the load it can withstand, but the lower the ability to dampen high-frequency vibrations.
• Reduced service costs: By damping vibrations, the vibration isolator contributes to reducing the wear of machine and equipment elements, lowering costs associated with repairs and replacements.

This vibration isolator has a diameter of 30 mm and a height of 20 mm. It has a metric thread size of M8, and the rubber hardness is 40 on the Shore scale. Its connection is an internal thread and another connection (manufacturer's specification). The model is cylindrical.

Choosing this vibration isolator is an investment in quieter machine operation, increased reliability and improved operator comfort. It is a solution for both professionals involved in machine assembly and end-users looking for a way to reduce noise and vibrations in their environment.