Vibration isolator DVA.2-20-15-M6-18-55 Z030906

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

The DVA.2-20-15-M6-18-55 vibration isolator is an element designed to dampen vibrations and reduce noise generated by operating machines and equipment. Its construction, based on a combination of galvanized steel and natural rubber, provides effective isolation from vibrations, which translates to increased work comfort, extended equipment life, and improved safety. It is a universal solution, finding application both in industrial installations and in everyday devices.

Construction and application

The vibration isolator consists of a threaded pin and a molded insert with a threaded hole, both made of galvanized steel. The central damping element is a body made of natural rubber (NR) with a hardness of 55 on the Shore A scale. This combination of materials provides optimal damping properties with simultaneous mechanical strength. External and internal threads allow for easy mounting in various structures.

These types of vibration isolators are commonly used to mount components of devices such as motors, fans, or pumps. They will work wherever it is necessary to limit the transmission of vibrations to the environment or to isolate the device from external vibrations – e.g., when mounting electrical cabinets or other components sensitive to vibrations. This minimizes noise, protects delicate components and increases machine stability.

Key features 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: Galvanized steel guarantees corrosion resistance and long-term operation even in harsh environmental conditions.
• Easy installation: M6 threads facilitate quick and secure connection with other structural elements.
• Versatile application: Suitable for isolating various types of machines and equipment, both in industry and in home applications.
• Improved work comfort: Reduction of noise and vibrations translates to better working conditions for machine operators.
• Increased equipment life: Vibration damping minimizes mechanical loads on structural elements, which extends their life.
• Universality: Can be used both to isolate the device from the ground (active vibration isolation) and to isolate the device from a vibrating ground (passive vibration isolation).
• Resistance to external factors: Natural rubber is characterized by high resistance to abrasion and a temperature range from -40°C to +80°C.