Vibration isolator DVA.4-15-20-M4-10-55 Z030966

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

Vibration isolator DVA.4-15-20-M4-10-55 is an element designed to dampen vibrations and reduce noise generated by machines and equipment. It is a key solution wherever work comfort, operator safety and equipment life are important. Mounting vibration isolators between the vibrating machine and its foundation (active vibration isolation) or under equipment exposed to vibrations from the environment (passive vibration isolation) allows for effective isolation of the vibration source.

Design and application

This specific model, DVA.4, is characterized by a cylindrical design and is widely used for shock absorption, as a bumper or buffer, and for positioning lighter equipment. It is made of galvanized steel, which ensures corrosion resistance and durability. The external M4 thread facilitates mounting, and the compact dimensions (diameter 15 mm, height 20 mm) allow for use in limited spaces. Rubber hardness of 55 Shore'a provides good damping properties while maintaining adequate flexibility.

Key features and benefits

• Effective vibration reduction: Reduces the transfer of vibrations to the machine structure or the environment, which translates to quieter operation and reduced wear of components.
• Versatile application: Ideal for mounting device components (e.g. motors, fans, pumps) and as a shock-absorbing element.
• Durable construction: Galvanized steel construction guarantees corrosion resistance and long life even in harsh working conditions.
• Easy installation: M4 thread allows for quick and secure installation in standard threaded holes.
• Optimal hardness: 55 Shore'a hardness provides a compromise between vibration damping and structural stability.
• Noise reduction: By damping vibrations, it contributes to lowering the noise level generated by operating machines.
• Extended service life: Reducing vibrations minimizes mechanical loads on machine elements, which translates to a longer service life of the device.

Choosing the right vibration isolator depends on the specifics of the application – vibration frequency, load and required degree of damping. Thanks to the wide offer of Elesa+Ganter, you can choose an element perfectly tailored to specific needs.