GR4-24D-A Wire Rope Isolator
The GR4-24D-A Wire Rope Isolator is a compact, lightweight vibration isolation solution engineered for sensitive electronic equipment operating in harsh environments. Manufactured from corrosion-resistant aluminum alloy and high-strength stainless steel wire rope, this Stainless Steel Wire Rope Isolator delivers outstanding vibration attenuation and shock protection while requiring minimal installation space.
Designed with an optimized arch-type cable configuration, the GR4 series provides excellent performance against vibration, repeated mechanical shock, and transportation impacts. Unlike conventional rubber mounts, it maintains stable mechanical characteristics across a wide temperature range without aging or cracking.
Its compact footprint and multiple mounting configurations make it an ideal solution for cameras, airborne communication devices, UAV payloads, optical instruments, navigation equipment, and portable electronic systems where both weight and reliability are critical.
Key Features
- Lightweight aluminum structure designed for weight-sensitive equipment
- High-strength stainless steel cable offers long service life
- Excellent resistance to vibration, repeated shock, and impact loading
- Multi-directional isolation for vertical, lateral, and longitudinal vibration
- Multiple mounting options simplify installation in different equipment layouts
- Maintenance-free all-metal construction
- Corrosion-resistant materials suitable for outdoor and marine environments
- Stable performance across extreme temperatures
- Compact profile for limited installation spaces
product details
Product Data Sheet
| Curve No. | Model | Max Static Load (N) | Max Deflection (mm) | Vibration Stiffness (kN/m) | Shock Stiffness (kN/m) |
| 1 | GR4-24D-A | 24 | 19.6 | 12 | 5.8 |
| 2 | GR4-18D-A | 18 | 29.7 | 6 | 2.5 |
| 3 | GR4-13D-A | 13 | 35.8 | 4.4 | 1.6 |
| 4 | GR4-6.7D-A | 6.7 | 49.3 | 2.2 | 0.7 |
Product Advantages
True Multi-Directional Isolation
The specially arranged wire rope geometry absorbs vibration and shock from multiple directions simultaneously, helping protect sensitive components during transportation, operation, and sudden impacts.
Superior Durability
Unlike elastomer-based mounts, this Wire Rope Shock Absorber contains no rubber elements that deteriorate over time. The stainless steel cable maintains consistent mechanical performance under prolonged cyclic loading.
Reliable in Harsh Environments
Constructed from anodized aluminum alloy and stainless steel cable, the isolator performs reliably in humid, dusty, salt-spray, and outdoor environments while resisting corrosion.
Flexible Installation
With six mounting configurations available, the GR4 series can easily adapt to different equipment layouts without requiring major structural modifications.
Performance Benefits
Excellent Shock Protection
The flexible stainless steel cable absorbs impact energy efficiently, reducing peak acceleration transmitted to sensitive electronic equipment.
Stable Vibration Isolation
The optimized cable arrangement minimizes resonance while effectively isolating low- and medium-frequency vibration commonly generated by engines, motors, vehicles, and airborne platforms.
Long Operational Life
All-metal construction eliminates fatigue associated with rubber aging, providing dependable performance over thousands of vibration cycles.
Reduced Maintenance Costs
With no lubricants or replaceable elastomer components, the isolator operates maintenance-free throughout its service life.
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