Vibration isolator DVA.5-75-40-M12-55 Z031025

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

The DVA.5-75-40-M12-55 vibration isolator is an element designed to dampen vibrations and noise generated by 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. This is particularly important in applications where vibrations can negatively affect the accuracy of operation or cause damage to structural elements.

This specific model is characterized by a cylindrical design, and its main element is a galvanized steel insert with a non-through threaded hole. The combination of steel and natural rubber provides effective vibration damping and kinetic energy absorption. This vibration isolator finds application in many industries, from agricultural machinery to precision equipment.

Construction and application

The DVA.5-75-40-M12-55 vibration isolator consists of several key elements: a galvanized steel insert with an internal M12 thread, and a body made of natural rubber with a hardness of 55 on the Shore A scale. The diameter of the vibration isolator is 75 mm, and its height is 40 mm. The rubber hardness has been selected to ensure optimal damping properties while maintaining adequate durability and resistance to loads.

The design with an internal thread allows for easy mounting to the structural elements of the machine or device. These types of vibration isolators are often used to mount motors, pumps, fans and other components that generate vibrations. Thanks to their construction, they allow for the reduction of dynamic forces transmitted, which translates to quieter operation and reduced wear of mechanical components.

Key features and benefits

• Effective vibration reduction: the combination of steel and natural rubber provides high damping properties, minimizing the transmission of vibrations to the environment.
• Durable construction: galvanized steel provides corrosion resistance, and natural rubber is characterized by high fatigue strength.
• Easy installation: the M12 internal thread allows for quick and secure mounting to standard structural elements.
• Versatile application: ideal for isolating vibrations in agricultural machinery, industrial equipment and precision equipment.
• Increased equipment life: reducing vibrations translates to lower loads on mechanical elements, which extends their life and reduces the risk of failure.
• Improved work comfort: eliminating unwanted vibrations has a positive impact on the operator's work comfort.
• Rubber hardness adapted to needs: 55 Shore A hardness is a compromise between damping and durability – it works well in many typical industrial applications.