JGX-1278A Series
With its excellent impact resistance and vibration isolation performance, the JGX-1278A series steel wire rope vibration isolators from Xi'an Hoan Microwave have found wide application in numerous critical fields sensitive to vibration:
Precision electronic equipment: They protect radar systems, communication base station equipment, high-performance servers, navigation and guidance systems (such as inertial navigation platforms), testing and measuring instruments, etc., from vibration and impact during transportation and use, ensuring their precision and reliability.
equipment: Widely used for vibration isolation and buffering in tanks, armored vehicles, self-propelled artillery, vehicles, ships, and avionics (airborne and shipborne), they ensure electronic equipment operates normally in harsh mechanical environments.
Industrial equipment: They provide vibration isolation for high-value industrial equipment such as laser devices, precision machine tool control systems, optical platforms, and analytical instruments, improving machining precision and measurement accuracy.
Special vehicles and shelters: Used for vibration-isolated installation of precision instruments inside shelters (e.g., communication shelters, command shelters, medical shelters) and special inspection vehicles, reducing vibration transmission during vehicle operation and work.
Transportation protection: As vibration isolation components inside equipment or packaging boxes, they protect equipment from damage caused by accidental impacts during long-distance transportation and loading/unloading.
In these scenarios, the JGX-1278A series effectively extends equipment service life, reduces failure rates, and ensures the execution of critical tasks.
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 |
Customer Photos

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