Vibration isolator DVA.5-50-40-M10-55 Z031017

Vibration Isolators – Reduction of Vibrations and Noise

The DVA.5-50-40-M10-55 vibration isolator is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction is based on a combination of galvanized steel insert and a rubber body, which provides effective isolation from the ground or other structural elements. This solution finds application both in industry and in applications requiring quiet and stable operation of devices.

Construction and application

The DVA.5 vibration isolator is characterized by a cylindrical shape and an internal M10 thread, enabling easy mounting. It is made of galvanized carbon steel, which ensures corrosion resistance, and the damping rubber element is available in various hardnesses (in this case, 55 on the Shore scale), allowing it to be adapted to specific application requirements. A hardness of 55 Shore is a compromise between vibration damping and load capacity – ideal for devices of medium weight and generating moderate vibrations.

This type of vibration isolator is particularly useful when mounting motors, pumps, fans and other equipment prone to generating vibrations. Using it translates into reduced noise, improved work comfort and extended machine life by reducing mechanical stress. Additionally, vibration isolation can protect precise measuring instruments or electronic components from damage caused by vibrations.

Key features and benefits

• Effective isolation: The combination of steel and rubber provides effective vibration damping and noise reduction.
• Versatility: M10 thread enables easy mounting in many applications.
• Durability: Galvanized steel ensures corrosion resistance, and rubber is characterized by high fatigue strength.
• Matching to the load: Availability of different rubber hardnesses allows you to select a vibration isolator for a specific load and vibration characteristics.
• Easy installation: The internal thread design facilitates integration with existing structures.
• Reduced service costs: Damping vibrations reduces wear of machine elements, which translates into less frequent inspections and repairs.
• Improved safety: Reducing vibrations improves operator safety.
• Increased work comfort: Reducing noise generated by machines translates into better working conditions.

It is important to choose the correct rubber hardness for the load and vibration characteristics – too soft rubber may cause excessive deflection, and too hard rubber will not provide sufficient damping.