GR2 Series Compact Wire Rope Vibration Isolators High-Performance 3-Axis Shock Damping

GR2 Series Compact Wire Rope Vibration Isolators High-Performance 3-Axis Shock Damping

Overview: The Industry Standard for Professional Cinema & Heavy Payloads

While the GR1 series set the benchmark for miniature isolation, the GR2 Series Compact Wire RopeVibration Isolator is engineered for the next level of professional equipment. Specifically designed tohandle the weight and inertia of cinema-grade cameras (such as Arri Alexa Mini and RED V-Raptor) andheavy-duty UAV payloads, the GR2 series provides uncompromising stabilization in the most demandingenvironments.
Featuring a reinforced 1.6mm diameter stainless steel helical design, the GR2 series offers significantlyhigher load capacity and energy absorption than its smaller counterparts, ensuring that high-frequencyvibrations and sudden mechanical shocks never reach your sensitive sensors.

Key Value Propositions

1. Enhanced Load Capacity for Professional Gear
The GR2 series bridge the gap between miniature mounts and industrial isolators. With a wire diameterincrease to 1.6mm, it provides the perfect damping profile for mid-sized professional gimbals and stabilizedplatforms where precision is paramount.
2. True 3-Axis Omnidirectional Protection
The helical structure is inherently multi-vector. Whether the shock comes from a sudden vertical drop.lateral centrifugal force, or longitudinal acceleration, the GR2 dissipates energy across all three axessimultaneously, maintaining steady-state equilibrium for your equipment.
3. Aerospace-Grade Material Integrity
Wire Rope: High-tensile Stainless Steel SUS304 (corrosion-resistant).
Retaining Bars: Aerospace Aluminum 6061-T6 with a hard-anodized finish for superior wear resistance.

Zero Outgassing: 100% metal construction makes it ideal for cleanrooms, high-vacuum, and space-constrained applications.
4. Extreme Environmental Resilience
Unlike rubber isolators that fail in heat or become brittle in sub-zero temperatures, the GR2 operatesconsistently from -100°C to +300°C. It is naturally immune to UV, ozone, oil, and chemical exposure,requiring zero maintenance for the life of the installation.

Technical Specifications (Engineering Data)

The GR2 series is the high-performance choice for mid-range payloads, offering superior damping viafriction hysteresis.

Note: All data is based on standard 1.6mm wire diameter configurations. Custom loop heights and mountingpatterns are available for OEM integration.
Interface Dimensions
Wire Diameter: 1.6mm
Mounting Hole: M3 or M4 (Standard Threaded or Through-hole options).
Surface Treatment: Anodized (Silver/Black/Custom).

Typical Applications

Professional Cinema Gimbals: Supporting Arri Mini, RED, and Sony Venice setups on vehicle rigs orhandheld stabilizers.
Heavy-Duty UAVs: Vibration isolation for Phase One cameras, heavy LiDAR scanners, and multispectralsensors.
Vehicle-Mounted Precision Bases: Protecting high-resolution PTZ cameras and mobile communicationantennas on rugged terrain.
Defense & Aerospace: Shock protection for ruggedized flight computers and electronic warfare (EW)modules.

Buying Guide & FAQ

What is the main difference between GR1 and GR2?
The GR2 series uses a thicker 1.6mm wire (compared to GR1's 1.2mm), allowing it to support nearly 3x theload of the GR1 series. If your camera setup exceeds 500g, the GR2 is the recommended starting point.
How do I calculate the required stiffness?
For high-frequency vibration (Vibration Isolation), use Kv (Vibration Stiffness). For sudden impactprotection (Shock Absorption), refer to Ka (Shock Stiffness). Our engineering team can provide a fullTransmissibility Curve upon request.
Can the GR2 be mounted at an angle?
Yes. The GR2 is designed for Compression, Tension, and Shear loads. It can be installed at a 45 angle tooptimize damping for specific gimbal motion profiles.

Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of ​​800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializing in the development, production, sales and technical services of and civilian electronic components, cable assemblies, high-precision electrical connectors, vibration isolators, microwave antennas, waterproof breathable valves and other products.
Our products are widely used in electronic equipment, aviation communications, postal and telecommunications, civilian electrical appliances, instrumentation and other technical fields. The products are sold all over the country. At present, there are more than 100 and civilian customers.
Hoan has obtained ISO9001:2005 quality management system certification and equipment quality management system certification. Since its establishment, the company has strictly organized and implemented operations in accordance with the standard requirements of the quality management system. The product quality is stable and reliable. There have been no customer complaints about quality and leakage accidents, and no production safety accidents.