LORD AM-007 Low Profile Avionics Mount for Aerospace and Defense Applications

Key Points

The LORD AM-007 mount's design reflects years of aerospace engineering expertise, combining exceptional vibration isolation with reliable performance.

• Load capacity: 15 lb (6.8 kg) per mount
• Natural frequency range: 20-22 Hz at rated load
• Temperature range: -65°F to +300°F (-54°C to +149°C) with BTR® Silicone
• Dynamic spring rates: 830-2800 lb/in axial, 830-2800 lb/in radial
• Maximum dynamic input at resonance: 0.036 in (0.91 mm) D.A.
• Weight: 1.60 oz (45.4 g)
  
  

These specifications make the AM-007 particularly well-suited for protecting sensitive equipment in demanding aerospace environments.

The LORD AM-007 Low Profile Avionics Mount represents a critical advancement in vibration isolation for aerospace and defense applications. As aerospace systems become increasingly sophisticated, protecting sensitive avionics equipment from harmful vibration and shock becomes paramount. This guide explores the key features, applications, and selection considerations for the AM-007 series.

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Design Features and Materials

When engineering vibration isolation solutions for aerospace applications, understanding the fundamental design elements and material properties is crucial for predicting real-world performance. 

The interaction between structural components and elastomeric elements determines not just the initial performance characteristics, but also long-term reliability and maintenance requirements.

Engineers must consider how these design features will perform across a range of operating conditions, from extreme temperatures to varying dynamic loads. The LORD AM-007's construction reflects decades of aerospace engineering experience, incorporating materials and design elements specifically chosen to maintain consistent performance while meeting strict industry requirements for weight, size, and durability.

The AM-007's engineering incorporates several innovative design elements that enhance its performance and reliability.

• Fully-bonded construction provides precise, predictable performance
• BTR® Silicone elastomer delivers consistent properties across extreme temperatures
• Aluminum alloy components minimize weight while maintaining strength
• Compact profile reduces space requirements
• Mechanically safetied assembly prevents catastrophic failure

This combination of features results in an isolator that maintains effectiveness across a wide range of operating conditions.

Primary Applications

Selecting the right vibration isolation solution requires a deep understanding of both the protected equipment's sensitivity and the challenging environments it must operate in. 

In aerospace and defense applications, failure of vibration isolation can lead to critical system malfunctions, compromised mission capabilities, or even catastrophic failures - making proper application selection absolutely essential.

The LORD AM-007 mount has been specifically engineered to address the complex vibration profiles encountered in modern aircraft systems, where sophisticated electronic equipment must coexist with powerful mechanical systems.

Understanding these primary applications helps engineers evaluate whether the AM-007's performance characteristics align with their specific isolation requirements.

Avionics Equipment Protection

Modern aircraft rely on increasingly sophisticated electronic systems that require precise vibration isolation to maintain accuracy and prevent failures. The LORD AM-007 mount provides critical protection for these sensitive components through its carefully engineered damping characteristics.

• Inertial navigation systems
• Flight control computers
• Communication systems
• Radar components
• Electronic warfare systems

The mount's low natural frequency and high damping characteristics make it ideal for these sensitive electronic applications.

Related: Read our Guide to Parker LORD Vibration Isolation Mounts.

Engine and Aircraft Accessories

While electronic components are sensitive to vibration, mechanical systems present their own isolation challenges due to high operating temperatures and complex vibration profiles. These applications demand mounts that can maintain performance while enduring harsh operating conditions.

• Fuel controls
• Pressure sensors
• Oil coolers
• Auxiliary power units
• Environmental control systems

Its broad temperature range and reliable performance suit these demanding mechanical applications.

Selection and Implementation Guidelines

The success of any vibration isolation system depends heavily on proper mount selection and installation. Even the most capable isolator will fail to protect equipment if it's incorrectly specified or improperly installed. Engineers must carefully evaluate multiple factors during the selection process to ensure the isolation system will perform as intended throughout the equipment's operational life.

Making informed decisions during the selection and implementation phase can prevent costly redesigns, premature failures, or inadequate protection of critical equipment. These guidelines draw from extensive field experience and testing data to help engineers avoid common pitfalls and optimize their isolation system's performance.

Proper mount selection requires careful consideration of several key factors:

Load Rating Considerations

Proper load rating selection forms the foundation of effective vibration isolation system design. Engineers must account for multiple factors beyond simple static weight to ensure the mounting system will perform reliably throughout its service life.

• Calculate total equipment weight and center of gravity
• Determine number of mounting points needed
• Account for dynamic loading conditions
• Consider shock requirements
• Factor in safety margins

Understanding these parameters ensures optimal mount performance.

Installation Requirements

Even the most precisely engineered mount can fail to perform if installation parameters aren't properly addressed. Understanding and following proper installation procedures helps ensure the isolation system achieves its designed performance capabilities.

• Verify mounting surface flatness
• Check bolt hole patterns and clearances
• Consider accessibility for maintenance
• Account for thermal expansion
• Evaluate environmental exposure

Proper installation is critical for achieving specified performance.

Performance Testing and Validation

In aerospace and defense applications, there is no room for uncertainty when it comes to component performance. 

Comprehensive testing and validation procedures are essential for verifying that vibration isolation solutions will perform reliably under all anticipated operating conditions. This testing data provides engineers with the confidence they need when specifying components for critical systems.

Understanding the scope and methodology of performance testing helps engineers evaluate whether a mount's capabilities have been adequately verified for their application. The LORD AM-007's testing protocol reflects the demanding requirements of aerospace applications, where component failure could have serious consequences for mission success and safety.

The AM-007 undergoes rigorous testing to verify its capabilities:

Environmental Testing

Aerospace components must maintain performance across an extremely wide range of environmental conditions. Rigorous environmental testing validates the LORD AM-007's ability to withstand these challenges while maintaining its isolation properties.

• Temperature cycling
• Salt spray exposure
• Humidity resistance
• Fungus resistance
• Fluid compatibility

Dynamic Testing

Real-world vibration environments rarely match simplified theoretical models. Dynamic testing subjects the mount to complex loading conditions that simulate actual application scenarios, providing critical performance validation data.

• Resonant frequency measurement
• Transmissibility testing
• Shock testing
• Fatigue life evaluation
• Load deflection analysis

This comprehensive testing ensures reliable real-world performance.

Advantages Over Alternative Solutions

The LORD AM-007 offers several key benefits compared to other isolation options:

Performance Benefits

The AM-007's advanced engineering translates into measurable advantages in vibration isolation capability. These performance characteristics directly impact the reliability and longevity of protected equipment.

• Superior vibration isolation
• Consistent performance across temperature extremes
• High shock protection capability
• Extended service life
• Low maintenance requirements

Design Benefits

Beyond pure performance metrics, practical design considerations significantly impact a mount's value in real applications. The LORD AM-007's design features reflect deep understanding of installation and maintenance requirements in aerospace applications.

• Compact form factor
• Light weight
• Simple installation
• Fail-safe construction
• Multiple configuration options

These advantages make it an optimal choice for many aerospace applications.

Final Thoughts

The LORD AM-007 Low Profile Avionics Mount delivers exceptional vibration and shock isolation for aerospace and defense applications. Its combination of advanced materials, proven design, and comprehensive testing make it an ideal choice for protecting sensitive equipment in demanding environments. When properly selected and implemented, it provides reliable performance and extended service life.

Comprehensive Engineering Excellence in Aerospace & Defense Manufacturing

Meeting the exacting requirements of aerospace and defense applications demands more than just manufacturing capability—it requires deep technical expertise and a systematic approach to quality. Here's how Modus Advanced delivers on these critical needs.

Technical Expertise That Drives Innovation

Our engineering team forms the foundation of our approach to aerospace and defense projects. With engineers making up over 10% of our staff, we bring specialized knowledge in materials science, manufacturing processes, and systems optimization to every project.

This expertise enables us to engage from initial concept through final production, providing crucial insights that optimize designs for both performance and manufacturability. By identifying potential challenges early, we help prevent costly redesigns and accelerate development timelines.

Integrated Manufacturing Excellence

Traditional manufacturing often fragments production across multiple vendors, creating unnecessary complexity and risk. Our vertically integrated approach brings critical processes together under one roof:

• Metal housing fabrication 
• EMI shielding integration 
• Environmental sealing through FIP gasket dispensing 
• Thermal management implementation 
• Quality validation across all processes

This consolidation eliminates shipping delays between vendors while maintaining strict quality control throughout the manufacturing process.

Commitment to Defense-Grade Standards

For aerospace and defense applications, compliance isn't optional—it's imperative. Our quality system maintains:

• AS9100 certification for aerospace manufacturing 
• ITAR registration for defense projects 
• ISO 9001 certification for quality management 
• Active progress toward CMMC Level 2 compliance

These certifications reflect our commitment to meeting the industry's most demanding requirements.

Strategic Engineering Partnership

We function as an extension of your engineering team rather than just another vendor. This partnership model means:

Early design collaboration to optimize manufacturability Ongoing technical support throughout development Flexible adaptation to evolving project requirements Continuous process improvement and optimization

By engaging as a strategic partner, we help accelerate your path from concept to deployment while maintaining the highest quality standards.