JZP-4.5B Rubber Shock Absorber Color-Coded Durometer Poka-Yoke Assembly Self-Centering Pilot Precision Coaxiality Mount
JZP-4.5B Rubber Shock Absorber - Color-Coded Durometer Poka-Yoke Assembly Mount
The JZP-4.5B belongs to the JZP-B series of assembled vibration isolators produced by Xi'an Hoan Microwave Co., Ltd. Each mount combines a precision alloy steel spring with a vulcanized rubber cushion. The spring carries the static load and recovers after impact, while the rubber element converts vibration energy into heat that is dissipated through the mount body. This structure controls resonance, lowers structure-borne noise, and keeps installed equipment stable through long operating cycles.
Dimensional parameters (mm)
| Model | D | H | h | A | B | d1 | MG | R |
| JZP-B (JZP-4.5B outline) | 46 | 30 | 18 | 40 | 50 | 5.5 | M6 | 5 |
Technical data (JZP-4.5B)
| Nominal load | Static displacement | Operating temperature | Resonant frequency | Damping ratio | Impact test | Expiration date (years) |
| 4.5 kg | ≤0.3 mm | -45 ~ +65 °C | 41.5 ±5 Hz | ≥0.13 | 100 g, 12 cycles | 8 / 5 |
Key characteristics
- Low creep and low aging tendency under sustained compression.
- Internal damping limits resonance peaks across the working frequency band.
- Color-coded durometer marking supports poka-yoke assembly control.
- Self-centering pilot geometry keeps the isolator coaxial with the mounting hole.
- Compact footprint fits narrow machine bases and electronic cabinets.
- Tolerates oils, seawater, ozone and UV exposure.
Typical applications
Machine tools, generators, compressors, pumps, test benches, communication cabinets and other equipment prone to vibration where mounting space is limited.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.