GR2-12D-A Wire Rope Isolator
The GR2-12D-A Wire Rope Isolator is a compact all-metal vibration isolation solution designed for lightweight electronic equipment operating in demanding environments. Manufactured with high-strength stainless steel wire rope and precision-machined aluminum alloy mounting blocks, it effectively isolates vibration, absorbs shock, and extends the service life of sensitive equipment.
Compared with conventional rubber mounts, the GR2-12D-A Wire Rope Shock Absorber maintains stable performance under extreme temperatures, humidity, UV exposure, oil contamination, and salt spray environments. It is particularly suitable for aerospace, UAV payloads, electro-optical systems, airborne communication equipment, precision cameras, and portable instruments where reliability is critical.
With its lightweight structure, multiple mounting orientations, and excellent fatigue resistance, the GR2 series provides dependable vibration protection while minimizing system weight.
Key Features
Compact and Lightweight Design
Designed specifically for portable and airborne equipment where installation space and weight are limited.
Outstanding Shock Protection
The stainless steel cable structure absorbs high-impact energy without permanent deformation, protecting precision electronics during transportation and operation.
Excellent Vibration Isolation
Reduces vibration transmission across a broad frequency range, improving image quality, equipment accuracy, and operational stability.
Long Fatigue Life
Unlike elastomer mounts, the all-metal construction withstands millions of loading cycles while maintaining consistent performance.
Corrosion & Weather Resistant
Suitable for outdoor environments exposed to moisture, dust, UV radiation, salt spray, and temperature fluctuations.
Maintenance-Free Operation
No rubber aging, cracking, or hardening, ensuring reliable long-term service with minimal maintenance.
product details
Product Data Sheet
| Curve No. | Model | Max Static Load (N) | Max Deflection (mm) | Vibration Stiffness (kN/m) | Shock Stiffness (kN/m) |
| 1 | GR2-12D-A | 12 | 5.8 | 11 | 6.1 |
| 2 | GR2-9.3D-A | 9.3 | 8.4 | 8.8 | 4.0 |
| 3 | GR2-6.7D-A | 6.7 | 11.7 | 5.3 | 1.9 |
| 4 | GR2-4.9D-A | 4.9 | 15.7 | 3.5 | 1.2 |
Product Advantages
High Energy Dissipation
The intertwined stainless steel wire rope converts vibration energy into frictional heat, providing excellent damping performance under both vibration and shock conditions.
Wide Temperature Capability
Maintains reliable performance across extremely low and high temperatures where conventional rubber isolators may fail.
Flexible Installation
Supports multiple mounting orientations to accommodate different equipment layouts and installation requirements.
Lightweight System Protection
Provides high isolation efficiency without significantly increasing overall equipment weight.
Long-Term Reliability
Engineered for demanding industrial and aerospace applications requiring consistent performance throughout extended service life.
Why Choose HOAN GR2 Series?
Precision Manufacturing
Every isolator is manufactured using precision-machined aluminum alloy components and premium stainless steel wire rope to ensure consistent quality.
Multiple Models Available
The GR2 series offers several load capacities and dimensional options, making it easy to match different equipment weights and installation spaces.
Built for Harsh Environments
Designed to perform reliably under vibration, shock, humidity, dust, salt spray, and extreme temperatures.
Long Service Life
The all-metal structure eliminates common failure modes associated with rubber isolators, providing years of dependable operation.
Engineering Support
HOAN provides model selection assistance, installation recommendations, and customized vibration isolation solutions for OEM and industrial applications.
Applications by Industry
| Industry | Typical Equipment |
|---|---|
| UAV & Drone | Flight control systems, aerial cameras |
| Aerial Survey | Mapping cameras, LiDAR modules |
| Aerospace | Avionics, airborne electronics |
| Photography | Professional camera stabilization systems |
| Communication | Airborne communication terminals |
| Industrial Automation | Precision sensors and controllers |
| Marine Electronics | Navigation equipment |
| Defense | Portable electronic systems |
Take a look around our website. If you have a query or you need advice, We'll take time to help you. If you require the top-quality products, feel free to contact us.