Place of Origin:
China
Brand Name:
Hoan
Certification:
ISO9001:2015
Model Number:
GR2-4.9A-A
Document:
Non-aging metal material for stable performance in extreme conditions
Attribute | Value |
---|---|
Marketing Type | Hot Product 2024 |
Waterproof | No |
Model | GR2-4.9A-A |
Condition | New |
After Warranty Service | Online support |
Mounting Type | Screw-in |
Design Style | Industrial |
Adjustability | Adjustable |
Warranty | 1 Year |
Application | Helicopter, Drone, UAV Camera, Gimbal |
Core Components | Gear |
Vibration Dampening | Yes |
Shockproof | Yes |
GR Series
The GR series wire rope isolator (commonly known as "butterfly-shaped") developed by Xi'an Hoan Microwave Co., Ltd. is a high-performance vibration damping device based on the principle of nonlinear damping. Its core is composed of multiple strands of stainless steel wire ropes braided according to a specific topological structure, forming a unique double-axis symmetric butterfly wing shape.
This design not only endows the isolator with 360° omnidirectional impact resistance, but also converts mechanical vibration into heat energy for dissipation through the friction energy dissipation mechanism between the wire rope strands.
Compared with traditional rubber isolators, the innovation of the GR series lies in the absence of aging hazards - the metal material completely avoids the defects of rubber that is prone to oxidation and deterioration, and its service life can reach more than 20 years. At the same time, it has environmental universality, and its performance is stable in extreme temperature ranges from -55℃ to +200℃ and harsh working conditions such as salt spray and oil pollution.
Model | Height(mm) ±1.5 | Width (mm) | Weight (kg) | Mounting Options | Thru Hole (mm) | Thread (mm) | C'sink (°) |
---|---|---|---|---|---|---|---|
GR2-12A-A | 16 | 20 | 0.06 | A,B,C,D,E,S | ∅3.3 | M3*0.5 | 90 |
GR2-9.3A-A | 19 | 21 | 0.06 | ||||
GR2-6.7A-A | 23 | 24 | 0.07 | ||||
GR2-4.9A-A | 27 | 27 | 0.07 |
No. | Model | Max Static Load (mm) | Max Deflection (mm) | Kv(Vibration) (KN/m) | Ks(Shock) (KN/m) |
---|---|---|---|---|---|
1 | GR2-12A-A | 12 | 5.8 | 11 | 6.1 |
2 | GR2-9.3A-A | 9.3 | 8.4 | 8.8 | 4.0 |
3 | GR2-6.7A-A | 6.7 | 11.7 | 5.3 | 1.9 |
4 | GR2-4.9A-A | 4.9 | 15.7 | 3.5 | 1.2 |
Applications | Typical Equipment | Protection From | Operational Advantages |
---|---|---|---|
Shipboard | Electronics, Computers, Machinery | Explosive blast, Inherent vibration, Storms | Long life, Maintenance-free, Temperature extremes, Corrosion resistance, All axes protection |
Rough Terrain Vehicles | Instrumentation, Generators, Electronics | Rough terrain, Poor road conditions, Collision | Long life, Maintenance-free, Temperature extremes, Ozone, Radioactivity, UV Radiation |
Shipping Containers | Optics, Instruments, Missiles, Electronics | Transit, Handling drop, Loading/Unloading | Long life, Maintenance-free, Exposure to moisture, Repeated use |
Aircraft | Electronics, Computers | High-G maneuvering, Hard landings, Turbulent air | Temperature and altitude extremes, Lightweight |
Industrial Equipment | Centrifuge, Dryers, Pumps | Unbalanced dynamic loads, Fluid hammer, Inherent vibration, Foundation weakness | Long life, Maintenance-free, Corrosive environments |
Ordnance Equipment | Computer controls, Electronics | Rough terrain, Railroad humping, Transit | Maintenance-free, Temperature extremes, Nearby blast |
Medical Equipment | Mechanical equipment necessary for patient care | Vibration from moving parts, Mobile carts-Transport shock | Maintenance-free, No out gassing, Can be sterilized |
Chimneys | Chimneys, Scrubbers, Measuring devices | Wind causing resonant frequencies, Stack gas causing turbulence near scrubber, etc. | Maintenance-free, Temperature extremes, Corrosive environments |
Send your inquiry directly to us