Vibration isolator DVA.5-40-20-M8-55 Z031012

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

The DVA.5-40-20-M8-55 vibration isolator is a vibration and noise damping element designed for mounting between a machine and its structure or foundation. Its task is to minimize the negative impact of vibrations on working comfort, safety and the lifespan of devices. The construction based on a combination of galvanized steel and natural rubber provides effective insulation, and the threaded hole allows for easy installation.

Construction and application

This model of vibration isolator is characterized by a cylindrical structure, with a galvanized steel insert and a non-through M8 threaded hole. The body made of natural rubber (NR) with a hardness of 55 on the Shore A scale provides flexibility and effective vibration damping. These types of vibration isolators are widely used in many industries, including agricultural machinery, ventilation equipment, pumps, electric motors and in the insulation of electrical cabinets. They are ideal wherever noise and vibration reduction is crucial for improving working conditions and extending equipment life.

Advantages and benefits

• Effective vibration reduction: Natural rubber with a hardness of 55 Shore A provides optimal vibration damping over a wide frequency range.
• Durable construction: The galvanized steel insert guarantees corrosion resistance and long-term operation.
• Easy installation: The M8 threaded hole allows for quick and secure mounting to the machine structure or foundation.
• Versatile application: Suitable for isolating various types of equipment, from light components to heavier machines.
• Noise reduction: Vibration damping translates to a reduction in the noise level generated by operating equipment, which improves operator comfort.
• Extended lifespan: Reducing vibrations reduces the mechanical loads on machine elements, which contributes to extending their lifespan.
• Resistance to external factors: Natural rubber retains its properties over a wide temperature range (from -40°C to +80°C).

It is worth remembering that the selection of the appropriate vibration isolator should take into account the specifics of the application – vibration frequency, load and the required degree of damping. This allows you to achieve optimal results and provide effective protection against the negative effects of vibrations.