The docile but very effective wire rope isolation solutions

People who are aware of the damage caused by vibrations always include anti-vibration products in their portfolio, whenever they are creating a new infrastructure or installing a new machine or a piece of equipment. The preference is always been for products that are fit and forget type, requiring the least possible maintenance and care. One such product is the nimble wire rope isolator anti-vibration mount. The product is very rugged and a silent performer.

The vibration wire rope isolators consist of stainless steel stranded cables and aluminum alloy retaining bars. The cables are threaded through the retaining bars in order to provide a viable shock and vibration solution. Though the construction is all metal yet the metal alloys provide the required corrosion protection. Thus, the wire cable isolators are Passive vibration solutions through wire rope isolatorsenvironmentally stable and are not affected by the extremity of temperatures and harsh industrial atmospheres. The wire rope isolator for vibration damping performs its function without being affected by chemicals, ozone, oil, water, and abrasives.

The wire isolators exhibit non-linear stiffness behavior. The type of deflection will help in the selection of the wire rope insulators. The spring rate is different for larger shock deflections and small deflections. The average stiffness values of the wire isolators for full loop versions are normally listed on the website or catalogues. The damping values are typically around 10 per cent, depending on the input level and size. In the case of unstable high structures, it is recommended to use stabilizers. A typical example is a piece of equipment where the height is more than twice the base width.

In the places where there is a limitation of space, the compact wire rope isolators provide the ideal solution. As the name suggests, these vibration wire rope isolators provide the cost-efficient, shock and vibration isolation in cringed spaces. The single point installation makes it easy for the compact wire rope isolators to be installed in precise and sensitive applications like electronics and lab equipment. The compact vibration wire rope isolators provide the adequate reliability that is unaffected by temperature or substrate requirements.

The wire rope ISO mounts are specifically meant for applications like cameras to get over Keep the vibrations out with the wire rope isolatorsthe vibration induced rolling shutter disturbance in the HD video. The moisture in the field or low temperatures does not affect the woven stainless steel wire rope isolators. The wire isolators are very rugged but easily adjustable to allow for quick fine-tuning in the field conditions. Design upgrades are available with more holes in the wire rope isolator for looser coil tension. The wire rope ISO mount is cost effective and holds the camera firmly in place.

The wire rope isolator CAD models are available for download from a number of websites. It is also possible to join forums for the model downloads.  The CAD modeling makes it easy to select the wire rope isolator suited for the required application. The armed forces have the requirement of the wire rope isolator for vibration damping in rough terrains and in heavy-duty applications. They can counter the impacts from collisions and poor road conditions. You will also find them in shipping containers, aircraft, and medical equipment etc. While in the air they can withstand high-G maneuvering, turbulent air and hard landings. The wire cable isolators are free from creeping or ageing and have a long lifespan. It is also possible to do quick and economical prototyping for specific requirements.

The wire rope isolator anti-vibration product can be used in a variety of load conditions that include compression, shear, and rolling mode etc. The wire isolators also withstand the combination of loads like the 45-degree compression and rolling. The cable that is looped through the retaining bars is responsible for the elasticity in the wire rope isolators giving it the spring function. On the other hand, the relative friction between the strands of the wire rope provides the damping function in the wire rope isolator. To get the right kind of performance and for proper selection of the wire rope isolator for vibration damping, it is important to understand the spring behavior and damping function.

Andre HVAC International Inc. is a leading supplier of a diversified range of wire rope isolators for vibration damping. It provides customized technology solutions and highly engineered wire rope isolators for the growing industrial markets in the world. The solutions from AHI are well accepted and recognized as the preferred products for vibration isolation. The customized solutions have performed well in challenging applications and harsh industrial environments.

The vibration damping solutions powered by wire rope isolators

For compact applications where there is a limitation of space, the circular

anti-vibration mount wire rope isolator

anti-vibration mount wire rope isolator

wire rope isolators come in handy. The cables are of stainless steel while the mounting plates are of aluminum. These circular wire rope isolators for vibration damping are maintenance free and resistant to corrosion. The best feature is that they provide isolation protection in all directions. The circular wire rope isolators are recommended for use in electronics, medical equipment and avionics. On the rugged side, they find the application in military equipment, generators, motors and pumps.

wire rope isolator

 

The helical cable isolator:  The most commonly used wire rope isolator for vibration damping is the helical coil isolator. Like the circular wire rope isolator, the helical cable isolator is very versatile and provides trouble-free service even in hostile environments. It can be selected from a wide range of standard sizes with load capacities varying from around 1 Kg to 2500 Kgs. Besides the use in military applications, they are also popular in the industrial and commercial markets. The engineers are aware of the wire rope isolator damping capability and do not hesitate in prescribing them at the passive vibration prone areas.

Some of the discerning features of the wire rope isolators are as follows:

  • They provide a high damping ratio
  • Solid build with maintenance free lifespan
  • Capable of withstanding harsh environments
  • Custom design prototyping is easy and quick
  • Shock and vibration isolation to meet customer requirement
  • Wide variety and range available

The wire rope isolator anti-vibration mount can be used on the equipment where motors and fans produce vibrations that are transmitted to surrounding structures.

Anti-vibration mounting pads: On the basis of the application, load and space the selection can be made for the right anti-vibration pad. The machine anti-vibration pads or mounts not only provide the vibration damping but also leveling adjustment and traction on the floor.

Anti-vibration mounting pads

Anti-vibration mounting pads

The elastic anti-vibration mounting pads are used in generators, presses, pumps and compressors. There is no need for making any separate foundation or anchoring. The rubber-metal mounting pads are designed to use the elastomer element in compression and shear. The rubber used has a shore A hardness of 50 to 80 depending on the application. They have a very low natural frequency and hence provide excellent damping of machine vibrations.

It was in the year 2003 that Andre HVAC International Inc. made the foray into the anti-vibration arena as anti-vibration pad supplier and wire rope isolator manufacturer. They also tapped the wire rope isolators Canada market before expanding business globally. They provide customer support through wire rope isolator selection guide as well as by working along with them for specific design requirements.  The wire rope isolator CAD model can be used to convert the custom requirement into a practical solution. In the online presence, the wire rope isolators for sale are available at attractive prices. The wire rope isolator price is listed in the wire rope isolator selection guide or available separately. AHI is the wire rope isolator company that has the sol