Place of Origin:
China
Brand Name:
Hoan
JGX-1278A Series
Xi'an Hoan Microwave Co., Ltd. has been deeply engaged in the vibration isolator field for over 20 years. Its independently developed JGX-1278A series steel wire rope vibration isolators, with outstanding technical performance, have become core components for anti-seismic protection of high-end equipment. This series of products adopts a precision winding technology with multi-strand stainless steel wires, forming a unique spiral structure. It achieves energy dissipation through frictional sliding between the wires, and can still maintain stable performance in extreme temperature environments ranging from -50℃ to 150℃. As a high-tech enterprise, the company strictly implements the ISO 9001 quality management system. All processes, from raw material selection to finished product testing, go through 12 precision procedures, ensuring that the product's impact resistance reaches over 100G.
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 |
Customer Photos
Send your inquiry directly to us