Vibration isolator DVA.1-25-30-SST-M6-18-55 Z038177

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

The DVA.1-25-30-SST-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 natural rubber and stainless steel, provides effective isolation from vibrations, which translates to increased work comfort, extended device life, and improved safety. This is particularly important in applications where vibrations can negatively affect the accuracy of operation or cause damage to components.

This particular model is characterized by a cylindrical structure with a threaded pin made of stainless steel AISI 304. The use of stainless steel guarantees corrosion resistance and the possibility of use in harsh environmental conditions. The rubber body with a hardness of 55 on the Shore A scale provides optimal damping properties, absorbing vibration energy and minimizing its transfer to the surroundings. The hardness of the rubber affects its elasticity and ability to absorb energy – a value of 55 Shore A is a compromise between effective damping and durability.

These types of vibration isolators are widely used in various industries, including automotive, mechanical engineering, automation, and in the construction of precision devices. They can be used to mount motors, pumps, fans, electrical cabinets and other components prone to generating vibrations. This helps to improve the stability of devices and reduce noise emissions.

Construction and mounting

The DVA.1-25-30-SST-M6-18-55 vibration isolator has an external M6 thread, which facilitates its mounting in appropriate holes or using nuts. The diameter of the isolator is 25 mm, and the height is 30 mm – these dimensions should be taken into account when designing the mounting. Stainless steel AISI 304 provides high mechanical strength and corrosion resistance, which is important when operating in demanding conditions. Selecting the appropriate size and rubber hardness is crucial to ensure optimal vibration damping efficiency – too soft rubber can cause excessive deflection, and too hard rubber – insufficient damping.

Applications and benefits

• Noise reduction: Reducing the noise level generated by machines and equipment improves work comfort and meets acoustic safety standards.
• Protection against damage: Damping vibrations protects delicate machine components from damage caused by resonance or material fatigue.
• Extended service life: Reducing dynamic loads extends the service life of machines and equipment by reducing wear on mechanical components.
• Improved precision: Stabilizing the operation of devices by reducing vibrations translates to increased precision of operations.
• Corrosion resistance: Made of high-quality stainless steel AISI 304 ensures long-term reliability even in harsh environmental conditions.
• Easy installation: The threaded M6 pin facilitates quick and secure mounting of the isolator in various applications.

Let's remember that the selection of the appropriate vibration isolator should take into account the specifics of a given application and the requirements for vibration damping and noise reduction.