Vibration isolator DVA.4-40-25-M8-23-70 Z050576

Vibration isolators – reduction of vibrations and noise in machines and equipment

Vibration isolator DVA.4-40-25-M8-23-70 is an element designed to dampen vibrations and reduce noise generated by operating machines and equipment. Its task is to isolate the vibrating mass from the environment, which translates to improved work comfort, increased safety and extended equipment life. Mounted between the machine and the foundation, it absorbs vibration energy, minimizing its transmission.

Construction and application

This particular model is characterized by a cylindrical construction and has an external M8 thread for mounting. It is made of galvanized steel, which ensures corrosion resistance and durability. The DVA.4 vibration isolator finds application in many industries – from the machinery industry, through automotive, to construction. It is ideal for mounting components such as motors, fans or pumps, as well as an element damping impacts and shocks.

The rubber hardness at the level of 70 on the Shore scale provides good flexibility with simultaneous resistance to loads. This value indicates a compromise between vibration damping and the load-bearing capacity of the element – the higher the hardness, the greater the load the vibration isolator can withstand, but at the same time offers less damping.

Key features and benefits

• Effective vibration reduction: Reduces the transmission of vibrations to the machine structure or the environment, which translates to quieter operation and reduced wear of elements.
• Durable construction: Galvanized steel guarantees corrosion resistance and long-term operation even in harsh environmental conditions.
• Easy installation: M8 thread enables quick and secure mounting to standard structural elements.
• Versatile application: Suitable for isolating various types of machines and equipment, both stationary and portable.
• Improved work comfort: Reduction of noise and vibrations positively affects the operator's well-being and reduces the risk of fatigue.
• Extended service life: Vibration damping reduces the mechanical loads on machine elements, which contributes to extending its life.
• Optimal rubber hardness: Hardness of 70 Shore’a provides an appropriate compromise between damping and load capacity for a wide range of applications.

Choosing the right vibration isolator is crucial for effective vibration damping. It is necessary to take into account the frequency of vibrations, the load and the required degree of damping. Elesa+Ganter offers a wide selection of vibration isolators with different parameters, allowing you to match the element to the specific needs of a given application.