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ITT Enidine HERM and Wire Rope Products Provide Shock and Vibration Solutions for 810G and 901E Grade Equipment

Minimizing the amount of vibration your equipment experiences is critical to its long-term performance. Vibration fatigue can cause premature equipment failure and expensive downtime. But finding a way to reliably and cost-effectively counteract it has always been a challenge.
 
Enter ITT Enidine Wire Rope Isolators. Engineered with a rugged, all-metal design comprised of stainless steel cable and aluminum retaining bars, our wire rope isolators provide unsurpassed multi-axis vibration isolation. They require almost no maintenance. They’re environmentally stable and — since our customers depend on us to help their equipment perform in even the harshest environments — they’re highly resistant to extreme temperatures, oil, ozone, abrasives and chemicals.
 
Our wire rope isolators also come complete with a patented crimping pattern. Along with our array of versatile mounting options and sizes, this design makes our products ideal for a broad range of applications in the Industrial and Defense industries.

Click here to watch a video on the different wire rope configurations available for your application. Our deck plate isolation system protects valuable contents from damage when travelling over the road or in other transportation type applications. Various sizes and weights of goods contained in shipping containers vary greatly and the ability to protect these goods is critical. 
 
All of our wire rope isolators are capable of meeting the following industry standards:

DEF-STND 0755, MIL-STD-810, BV43-44, MIL-STD-167, STANAG-042, MIL-S-901, MIL-E-5400

The best part? Even if your application parameters fall outside our standard product line, ITT Enidine has the engineering capabilities to design, test and recommend a custom solution to suit your specific needs.
 
General Wire Rope Isolator Specifications:
 
  • Shock and vibration isolation up to 100,000 pounds
  • 45 degree compression/roll
  • Fixed roll
  • Stainless steel materials
  • Fixed shear

Isolator Axes:
Wire rope isolators are multi-axis isolators. The diagram below includes load axis definitions and deflection considerations.

Damping: Typically 5-15%, depending on size and input level. For specific damping considerations, please consult Enidine.

 
Mounting Orientation:
The diagrams below illustrate typical mounting orientations, in some applications multiple combined configurations can be used to acheive the most optimal results.

Wire Rope Isoaltor Types:


Crimp Models (WR2 – WR8):
ITT Enidine’s crimp design lowers cost by using fewer mount bars when compared to the clamp design, no assembly hardware, and reduced assembly time. 
Clamp Models (WR12 – WR40):
ITT Enidine’s clamp bar models are constructed by clamping the wire rope between two fastened mount bars.

Wire Rope Isolator Model Characteristics and Technical Data:

WR 2 Series
WR 3 Series
WR 4 Series
WR 5 Series
WR 6 Series
WR 8 Series
WR 12 - 6 Loop
WR 12 Series

WR 16 - 6 Loop
WR 16 Series
WR 20 Series
WR 28 Series
WR 36 Series
WR 40 Series










For more than 30 years, we’ve partnered with our customers to provide value that extends beyond our products — leveraging our extensive knowledge to address your most challenging applications. Want to learn what we can do for you? Let’s talk.

 

Product Highlights


Elastomeric Energy Absorption

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  • Vehicle Electronics Isolation
  • Shipboard Shock Isolation
  • Transporation Isolation

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CUSV Shock and Vibration Isolation

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  • Critical component protection
  • Product catalog solutions
  • Full analysis and validation 

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HELIOS Onboard Weapon System

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  • Shock and vibration isolation 
  • HERMs for the base of system
  • ​Skid Isolators  for the stabilization

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Howitzer Shock and Vibration Protection

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  • Heavy Weapon Control System Isolation
  • Battery Cradle Isolation
  • Electronic Systems Protection

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Want to Learn More?

Please submit our online inquiry to learn more about our aerospace products and application solutions. 


or by email to: chris.amara@itt.com



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Wire Rope Isolators

Wire Rope Isolation Products
Let us solve your most challenging noise and vibration problems.
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Wire Rope Technologies

Wire Rope Isolation Products
Our wire rope isolators cover a wide range of military and commercial applications.
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HERM Products

HERM
The HERM isolator incorporates the use of a traditional ITT Enidine helical wire rope isolator encased in a proprietary elastomeric compound. The stainless steel cable of the mount provides for a rugged construction, while the elastomer provides additional damping and stiffness. This unique design results in a fail safe mount with a higher stiffness and energy absorption capacity.
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Compact Wire Rope Isolators

Wire Rope Isolation Products
For the best in vibration isolation capabilities, choose ITT Enidine’s Compact Wire Rope Isolators. Smaller than traditional wire ropes, these unique isolators provide cost-effective, simultaneous shock and vibration attenuation where package space is at a premium.
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