GR4 Series Compact Wire Rope Isolators (3.3N Static Load)

GR4 Series Compact Wire Rope Isolators (3.3N Static Load)

High-Performance Vibration Isolation for UAV Gimbals, Camera Stabilizers & Marine Electronics

The GR4 Series Wire Rope Isolators are engineered to deliver exceptional shock absorption and multi-axis vibration damping in ultra-compact footprints. Specially designed for sensitive payloads with a 3.3N (0.34kg) static load requirement, the GR4 series combines standard-setting stainless steel wire rope with precision-machined mounting bars to eliminate high-frequency jitter, sudden jolts, and harmonic resonance.

Whether deployed on UAV aerial photography platforms, cinematic camera cranes, helicopter drones, or mobile communication devices, the GR4 series guarantees stable, maintenance-free performance under the most punishing environmental conditions.

Key Product Features

• 3.3N Standard Static Load: Optimized precisely for lightweight yet critical payloads, ensuring perfect elasticity and compliance without bottoming out.

• All-Metal Construction: Fabricated using high-tensile wire rope wound through heavy-duty mounting bars. Completely immune to ozone, UV, temperature extremes, and chemical exposure.

• Multi-Directional Damping: Provides simultaneous isolation across all axes (vertical, longitudinal, and lateral) to smooth out unpredictable traveling shocks and sudden impacts.

• Corrosion-Resistant Options: Available in marine-grade Stainless Steel 316 and Lightweight Aluminum Alloy to meet strict weight and harsh environmental specifications.

• Zero Outgassing & Long Lifespan: Unlike traditional rubber dampers, the GR4 series will not degrade, age, or dry rot, ensuring a lifetime of consistent performance.

Product Specifications

Typical Applications

The GR4-3.3 Series is widely trusted across commercial, industrial, and aerospace sectors, including:

• Aerospace & UAVs: Camera drones, drone gimbals, UAV optical pods, and autonomous delivery drone payloads.

• Cinematography & Broadcasting: Handheld stabilizers, vehicle-mounted camera rigs, helicopter cinema cranes, and remote pan-tilt heads.

• Defense & Marine Electronics: Navigation systems, communication apparatus, rugged mobile displays, and electronic sensing devices.

• Industrial Automation: Shock protection for mobile carts, delicate automated guided vehicles (AGVs), and transport-sensitive electronic modules.

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.