Vibration isolator DVA.5-50-20-M10-55 Z031015

Vibration Isolators – Reduction of Vibrations and Noise

The DVA.5-50-20-M10-55 vibration isolator is an element designed to dampen vibrations and reduce noise generated by machines and equipment. Its construction, based on a combination of natural rubber and a steel insert, provides effective isolation, protecting both the equipment itself and the surrounding environment. Installing these types of isolators translates to extending the lifespan of machines by reducing dynamic loads.

Construction and Application

The DVA.5-50-20-M10-55 vibration isolator is characterized by a cylindrical construction. It has a galvanized steel insert with an internal M10 thread, which facilitates mounting in the equipment structure. The rubber body, 20 mm high and 50 mm in diameter, absorbs vibrations, minimizing their transfer to the substrate or other structural elements. The rubber hardness of 55 on the Shore A scale provides optimal damping properties for a wide range of applications.

This type of vibration isolator is used in many industries, including:

• in production machines and equipment,
• in HVAC systems (heating, ventilation, and air conditioning),
• in precision equipment requiring stability,
• in electrical cabinets and switchgear,
• in transport (e.g., reducing engine vibrations).

Key Features and Benefits

• Effective Isolation: The combination of 55 Shore A hardness natural rubber with galvanized steel provides high efficiency in damping vibrations and reducing noise.
• Durable Construction: The use of high-quality materials guarantees a long service life and reliability even in harsh working conditions.
• Easy Installation: The M10 internal thread allows for quick and convenient installation in standard threaded holes.
• Versatility: Suitable for use in various industries and equipment where vibration and noise reduction is required.
• Protection Against Damage: Reducing dynamic loads translates to a longer lifespan of machines and equipment and reduces the risk of failure caused by vibrations.
• Working Comfort: Noise reduction improves the comfort of operators of machines and equipment.

Choosing the right vibration isolator is crucial for ensuring optimal protection against vibrations. It is worth paying attention to the hardness of the rubber and adapting it to the specifics of the application – the greater the load, the harder the rubber will usually be more appropriate.