Vibration isolator DVA.5-15-20-M4-40 Z050454

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

The DVA.5-15-20-M4-40 vibration isolator is an element designed to dampen vibrations and reduce noise generated by machines and equipment. Its construction, based on a combination of galvanized steel and natural rubber, allows for effective isolation, protecting both the equipment itself and the surroundings. This is particularly important in applications where vibrations can affect the accuracy of operation, the durability of components, or operator comfort.

Construction and application

This model of vibration isolator is characterized by a cylindrical construction, with a galvanized steel insert equipped with an internal M4 thread. The rubber hardness of 40 Shore A provides good flexibility and the ability to absorb vibration energy. The height of the vibration isolator is 20 mm, and the diameter is 15 mm. The non-through design allows for mounting in places with limited space.

These types of vibration isolators are widely used in various industries, including:

• in production machines and equipment,
• in laboratory and measuring equipment,
• in HVAC systems (heating, ventilation, and air conditioning),
• in electrical and electronic devices (e.g., control cabinets).
• for isolating motors, pumps, fans and other vibration generating elements.

Product advantages

• Effective vibration reduction: the combination of steel and rubber provides effective vibration damping, minimizing noise and increasing machine durability.
• Versatility: can be used in various industrial applications thanks to its compact size and standard M4 thread.
• Durability: galvanized steel provides corrosion resistance, and natural rubber is characterized by high fatigue strength.
• Easy installation: the threaded hole allows for quick and convenient installation in prepared holes.
• Availability of different rubber hardnesses: the ability to choose the appropriate hardness (40 Shore A) tailored to the specific requirements of the application – the harder the rubber, the greater the load it can withstand with less deflection.
• Protection against damage: shock absorption protects delicate machine elements from mechanical damage.

By choosing this vibration isolator, you are investing in the reliability and extended life of your equipment, as well as operator comfort. Remember to select the appropriate rubber hardness for the static load and the frequency of vibrations occurring in your application.