Vibration isolator DVA.2-10-15-M4-10-70 Z050514

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

Vibration isolator DVA.2-10-15-M4-10-70 is an element dedicated to damping vibrations and reducing noise generated by machines and equipment. Its construction, based on a combination of a threaded pin and a molded insert with a threaded hole, allows for effective isolation of the vibrating mass from the environment. Made of galvanized steel, it ensures durability and corrosion resistance.

This type of vibration isolator, belonging to the DVA series from Elesa+Ganter, is primarily used for mounting components of devices such as motors, fans, or pumps. Thanks to the use of rubber with appropriate hardness (70 Shore’a in this case), it effectively absorbs vibration energy, minimizing its transfer to the device structure or foundation. This translates to increased work comfort, extended machine life, and improved operator safety.

Construction and application

Vibration isolator DVA.2-10-15-M4-10-70 is characterized by a cylindrical shape and a threaded connection M4 on one side and an internal thread with a diameter of 10 mm on the other. This combination allows for flexible mounting to various structural elements. The height of the vibration isolator is 15 mm, allowing it to be used in spaces with limited height.

Choosing the right rubber hardness is crucial for the effectiveness of the isolation. A hardness of 70 Shore’a is suitable for applications requiring good vibration damping with moderate load. It is worth remembering that the damping properties of rubber are particularly important in the case of vibration isolation – rubber absorbs vibration energy and facilitates the system's passage through resonance.

Advantages and benefits

• Noise and vibration reduction: Reduces the noise level generated by operating machines and equipment, improving work comfort and meeting acoustic safety standards.
• Extended service life: By damping vibrations, it protects structural elements from fatigue damage, which translates to a longer service life of devices.
• Versatility: Can be used in various types of machines and equipment – from electric motors to pumps and fans.
• Durability: Made of galvanized steel ensures corrosion resistance and long-term operation even in harsh environmental conditions.
• Easy installation: Threaded connections facilitate quick and safe mounting of the vibration isolator to the device structure or foundation.
• Precise selection: Availability of different rubber hardnesses allows for optimal selection of the vibration isolator to specific application requirements.
• Resistance to external factors: Rubber does not corrode and is characterized by high fatigue strength, which affects the reliability of the device.