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Product Description
JY Type Rubber Shock Absorber
Product introduction
The JY-Type Rubber Vibration Isolator is engineered to deliver superior vibration control and shock absorption for heavy-duty industrial machinery. Characterized by its significant static compression and robust, shear-type rubber element, the JY isolator excels in isolating low-frequency vibrations and managing high-impact forces. Its reliable performance makes it an ideal solution for protecting both machinery foundations and building structures from the damaging effects of noise and vibration.
JY type generator rubber vibration dampers achieve high vibration reduction effects under both axial and lateral pressure, especially in generators, engines, and related systems, where they offer excellent vibration damping performance. The operating range is approximately 25Hz (1,500 rpm).
JY type generator rubber vibration dampers are composed of synthetic rubber and metal parts, and are vulcanized. The rubber components, subjected to shear force, have a large deformation range and a low natural frequency.
The operating temperature range is -50℃ to +50℃, with stiffness varying with temperature. They provide excellent vibration isolation for generators, compressors, and other mechanical equipment, as well as for eliminating vibration in instruments and meters.
Drawing

Performance parameters
| Model | Rubber hardness (IRHD) | A | H | M | F*E | CF | L | S | Maximum load (kg) | Maximum compression(mm) |
| JY-150*50M16 | 40 | 150 | 50 | M16-M20 | 14.5*17 | 132 | 170 | 4 | 650 | 4 |
| JY-150*50M16 | 50 | 150 | 50 | M16-M20 | 14.5*17 | 132 | 170 | 4 | 1050 | 4 |
| JY-150*50M20 | 60 | 150 | 50 | M16-M20 | 14.5*17 | 132 | 170 | 4 | 1300 | 4 |
| JY-150*50M20 | 70 | 150 | 50 | M16-M20 | 14.5*17 | 132 | 170 | 4 | 1500 | 4 |
| JY-180*66M16 | 40 | 180 | 66 | M16-M20 | 18.5*21 | 150 | 190 | 5 | 875 | 5 |
| JY-180*66M16 | 50 | 180 | 66 | M16-M20 | 18.5*21 | 150 | 190 | 5 | 1250 | 5 |
| JY-180*66M20 | 60 | 180 | 66 | M16-M20 | 18.5*21 | 150 | 190 | 5 | 1700 | 5 |
| JY-180*66M20 | 70 | 180 | 66 | M16-M20 | 18.5*21 | 150 | 190 | 5 | 2650 | 5 |
