Place of Origin:
China
Brand Name:
Hoan
Model Number:
JGX-1278A-292A
JGX-1278A Series
For complex vibration environments such as vehicle-mounted and shipborne applications, the JGX-1278A series innovatively adopts a composite structure of arched rubber pads and metal splints, achieving three-way equal stiffness vibration isolation. Its nonlinear stiffness characteristics can effectively suppress the resonance amplification effect, with a vibration transmissibility of less than 0.3 in the 2-30Hz wide frequency range, which is far superior to traditional rubber vibration isolators. The product has passed 16 environmental tests including salt spray and damp heat, with a protection rating of IP67, making it particularly suitable for corrosive scenarios such as the chemical industry and nuclear power. The company's R&D team has optimized the structural design through ANSYS finite element simulation, reducing the product volume by 20% compared with similar products and significantly improving installation adaptability.
Static-Load Curve
No | Model |
Max Static Load (kg) |
Max Deflection (mm) |
Kv(Vibration) (KN/m) |
Ks(Shock) (KN/m) |
1 | JGX-1278A-370A | 370 | 32.0 | 954 | 471 |
2 | JGX-1278A-310A | 310 | 38.1 | 708 | 333 |
3 | JGX-1278A-292A | 292 | 43.2 | 613 | 278 |
4 | JGX-1278A-235A | 235 | 48.8 | 457 | 196 |
5 | JGX-1278A-199A | 199 | 59.9 | 340 | 137 |
6 | JGX-1278A-176A | 176 | 74.7 | 261 | 96 |
7 | JGX-1278A-154A | 154 | 85.9 | 207 | 74 |
8 | JGX-1278A-122A | 122 | 102.6 | 148 | 49 |
No | Model |
Max Static Load (kg) |
Max Deflection (mm) |
Kv(Vibration) (KN/m) |
Ks(Shock) (KN/m) |
1 | JGX-1278A-370A | 263.2 | 44.7 | 539 | 236 |
2 | JGX-1278A-310A | 220.1 | 52.8 | 398 | 168 |
3 | JGX-1278A-292A | 208.8 | 61.0 | 349 | 138 |
4 | JGX-1278A-235A | 165.7 | 68.6 | 259 | 98 |
5 | JGX-1278A-199A | 143.0 | 84.8 | 193 | 68 |
6 | JGX-1278A-176A | 124.8 | 105.7 | 147 | 49 |
7 | JGX-1278A-154A | 109.0 | 121.9 | 117 | 37 |
8 | JGX-1278A-122A | 84.0 | 144.8 | 83 | 25 |
No | Model |
Max Static Load (kg) |
Max Deflection (mm) |
Kv(Vibration) (KN/m) |
Ks(Shock) (KN/m) |
1 | JGX-1278A-370A | 299.6 | 33.0 | 294 | 294 |
2 | JGX-1278A-310A | 174.8 | 40.1 | 207 | 207 |
3 | JGX-1278A-292A | 158.9 | 45.2 | 173 | 173 |
4 | JGX-1278A-235A | 122.6 | 50.8 | 121 | 121 |
5 | JGX-1278A-199A | 81.7 | 56.9 | 81 | 81 |
6 | JGX-1278A-176A | 61.3 | 77.7 | 60 | 60 |
7 | JGX-1278A-154A | 45.4 | 90.9 | 46 | 46 |
8 | JGX-1278A-122A | 29.5 | 107.7 | 30 | 30 |
Product Applications
Applications | Typical Equipment | Protection From | Operational Advantages |
Ship board |
Electronics, Computers, |
Explosive blast, Storms |
Long life, Maintenance-free,Temperature extremes,Corrosion resistance,All axes protection |
Rough Terrain Vehicls | Instrumentation, Generators, Electronics |
Rough terrain, Poor road conditions, Collision |
Long life, Maintenance-free,Temperature extremes, Ozone,Radioactivity, UV Radiation |
Aircraft | Electronics, Computers | High-G maneuvering, Hard landings, Turbulent air |
Temperature and altitude extremes, Lightweight |
Shipping Containers | Optics, Instruments, Missiles, Electronics |
Transit, Handling drop, Loading/Unloading |
Long life, Maintenance-free, Exposure to moisture, Repeated use |
Industrial Equipment |
Centrifuge, Dryers, Pumps |
Unbalanced dynamic loads, Fluid hammer, Inherent vibration, Foundation weakness |
Long life, Maintenance-free, Corrosive environments |
Ordnance Equipment | Tank artillery, 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 |
FAQ
Q : Are you trading company or manufacturer?
A: We are manufacturer of industrial workshop damping vibration and micro-vibration absorbing products with many year experience in China.
Q: How long is your delivery time?
A: If we have stock, we can delivery immeditary. If no stock, depends on QTY, but normally no more than 20 working days
Q: What's the weight and measurement for the product?
A: Different size with differenct amount, please contact us for details.
Q: Can the products be manufactuered by customer's requirement?
A: Yes, OEM service available
Send your inquiry directly to us