Vibration isolator DVA.2-15-20-M4-10-70 Z050516

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

Vibration isolator DVA.2-15-20-M4-10-70 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 insulation, protecting both the equipment itself and the surroundings. Mounting vibration isolators translates to extending the service life of machines by reducing dynamic loads and improving operator comfort.

Construction and application

This model of vibration isolator is characterized by a cylindrical structure. It has a threaded pin with an external M4 thread and a molded insert with a non-through threaded hole, which enables stable and precise mounting. Made of galvanized steel, it provides corrosion resistance, and the damping rubber element (with a hardness of 70 degrees on the Shore scale) effectively absorbs vibrations.

Vibration isolators of this type find wide application in various industries – from agricultural machinery, through industrial equipment, to laboratory equipment. They are ideal for mounting motors, pumps, fans and other vibration-generating elements. They are particularly useful where precision and noise minimization are required.

Key features and benefits

• Effective vibration isolation: the combination of steel and natural rubber provides a high level of vibration damping, reducing their transfer to the device or foundation structure.
• Corrosion resistance: galvanized steel guarantees durability and reliability even in harsh environmental conditions.
• Easy installation: the threaded pin and insert facilitate quick and precise mounting of the vibration isolator to the machine or equipment structure.
• Versatile application: possibility of use in various types of industrial equipment and machines.
• Availability of different rubber hardnesses: possibility to adjust the rubber hardness (40, 55 or 70 Shore A) to specific application requirements – the higher the hardness, the greater the load capacity and the lower the susceptibility to deflection.
• Noise reduction: damping vibrations translates to lowering the noise level generated by operating machines.
• Extended device life: minimizing dynamic loads affects the longer life of machine and equipment components.