Vibration isolator DVA.4-20-30-M6-18-70 Z050568

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

Vibration isolator DVA.4-20-30-M6-18-70 is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction based on rubber with a specific hardness allows for effective isolation, affecting work comfort, operator safety and the lifespan of the device itself. Mounting the vibration isolator between the machine and the foundation minimizes the transmission of vibrations, protecting both the device and the surroundings.

Construction and application

This specific model, DVA.4, is characterized by a cylindrical structure and a threaded pin M6, which facilitates assembly. The diameter of the vibration isolator is 20 mm, and the height is 30 mm. It is made of galvanized steel, which ensures corrosion resistance and durability. Vibration isolators from the DVA.4 series are widely used for shock absorption and positioning of devices with a smaller mass – from a few to several hundred kilograms. They will work everywhere where vibration and noise reduction is needed, e.g. in motors, fans or pumps.

Key features and benefits

• Effective isolation: Rubber with a hardness of 70 Shore’a provides good vibration damping properties over a wide frequency range.
• Durable construction: Galvanized steel guarantees corrosion resistance and long life even in harsh working conditions.
• Easy installation: Threaded pin M6 enables quick and secure installation in many applications.
• Versatile application: Ideal for shock absorption and positioning of devices with a smaller mass.
• Noise reduction: Damping vibrations directly translates to a reduction in the noise level generated by operating machines.
• Device protection: Isolation of vibrations reduces mechanical loads on machine elements, extending its lifespan.

Choosing the right vibration isolator is key to effective vibration reduction – it is worth considering the frequency of vibrations, the load and the required degree of damping. If in doubt, it is worth consulting the technical department of the manufacturer or distributor.