AMVB All-Metal Vibration Isolator
Made of 304 stainless steel, this all-metal isolator offersexcellent aging resistance. It features low-frequency isolation,high damping, and nearly equal axial & radial stiffness,providing consistent cushioning protection in all directions.With strong environmental adaptability, it withstandsextreme temperatures, humidity, salt spray, and organicsolvent corrosion. Ideal for demanding applications inaviation, aerospace, marine, and vehicle-mountedenvironments.
Key Features of the AMVB All-Metal Vibration Isolator
The AMVB series is manufactured from 304 stainless steel and has a load range of 0.4–80 kg, making it particularly suitable for precision instruments and sensitive equipment.
Its key characteristics include low-frequency vibration isolation, high damping, excellent aging resistance, and nearly equal axial and radial stiffness. This balanced stiffness provides consistent cushioning protection in multiple directions.
The all-metal structure also provides strong environmental adaptability. AMVB isolators can be considered for demanding environments involving extreme temperatures, high humidity, salt spray, and organic solvent exposure.
The AMVB series has a load range of 0.4–80 kg, making it suitable for small and medium-sized precision instruments. However, model selection should be based on the actual load at each mounting point rather than simply using the total equipment weight.
For example, if an instrument weighs 40 kg and uses four isolators, the theoretical average load is 10 kg per isolator. However, if the center of gravity is not located in the geometric center, the actual load distribution may be different. Therefore, providing the equipment drawing and center-of-gravity information can help achieve a more accurate selection.
Yes. The AMVB is made of 304 stainless steel and provides good resistance to humidity, salt spray, aging, and demanding environmental conditions. Its all-metal construction also makes it suitable for applications where long-term environmental stability is important.
Typical marine applications include navigation instruments, communication equipment, monitoring devices, electronic cabinets, control systems, and other sensitive shipborne equipment requiring vibration isolation and shock protection.
Yes. One important characteristic of the AMVB design is its nearly equal axial and radial stiffness. This allows the isolator to provide relatively consistent cushioning protection when vibration or shock comes from different directions.
This characteristic is especially valuable for aircraft, ships, vehicles, and other mobile platforms because the equipment may experience vertical, longitudinal, and lateral excitation during operation.
For accurate selection, please provide the equipment name, total weight, number of mounting points, load distribution, installation orientation, vibration frequency, shock requirements, mounting dimensions, and environmental conditions.
For aviation, aerospace, marine, or vehicle-mounted precision equipment, we also recommend providing an equipment drawing and information about the center of gravity. This allows our engineers to evaluate the actual load distribution and recommend a more appropriate AMVB model.
What Equipment Can Use AMVB Isolators?
The AMVB is primarily designed for precision instruments requiring vibration isolation and shock protection. Typical equipment includes avionics modules, flight-control electronics, navigation instruments, inertial navigation systems, radar electronic modules, communication equipment, optical instruments, electro-optical systems, precision cameras, sensors, monitoring instruments, and data acquisition equipment.
For marine applications, it can be used for shipborne navigation instruments, marine communication equipment, control systems, electronic cabinets, monitoring systems, and other sensitive onboard instruments.
For vehicle-mounted applications, AMVB isolators can protect vehicle-mounted computers, communication terminals, electronic control units, surveillance equipment, measurement systems, cameras, sensors, and other precision electronic devices from vibration generated by engines, road surfaces, and vehicle movement.
Product Specifications and Structure Drawing
| Model | Load Capacity (kg) | Max. Shock Load (kg) | Static Deflection (mm) | Natural Frequency (Hz) | L (mm) | L1 (mm) | D (mm) | d (mm) | d1 (mm) | h (mm) | H (mm) | M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMVB011 | 0.4–0.8 | 1.6 | 6±1 | ≤9 | 42 | 32 | 36 | 20 | 3.2 | 24.5 | 35 | M4 |
| AMVB012 | 0.8–1.8 | 3.5 | 6±1 | ≤9 | 42 | 32 | 36 | 20 | 3.2 | 24.5 | 35 | M4 |
| AMVB013 | 1.2–2.7 | 5.6 | 6±1 | ≤9 | 42 | 32 | 36 | 20 | 3.2 | 24.5 | 35 | M4 |
| AMVB025 | 2.4–3.7 | 7.5 | 6±1 | ≤9 | 48 | 36 | 39 | 21 | 5.2 | 29 | 44 | M5 |
| AMVB027 | 3.7–5 | 12 | 6±1 | ≤9 | 48 | 36 | 39 | 21 | 5.2 | 29 | 44 | M5 |
| AMVB029 | 4–9 | 20 | 6±1 | ≤9 | 48 | 36 | 39 | 21 | 5.2 | 29 | 44 | M5 |
| AMVB0320 | 5–14 | 35 | 6±1 | ≤9 | 65 | 50 | 58 | 31 | 6.2 | 38 | 60 | M6 |
| AMVB0330 | 10–20 | 50 | 6±1 | ≤9 | 65 | 50 | 58 | 31 | 6.2 | 38 | 60 | M6 |
| AMVB0340 | 14–25 | 80 | 6±1 | ≤9 | 65 | 50 | 58 | 31 | 6.2 | 38 | 60 | M6 |
| AMVB0350 | 25–35 | 95 | 6±1 | ≤9 | 65 | 50 | 58 | 31 | 6.2 | 38 | 60 | M6 |
| AMVB0460 | 18–45 | 150 | 6±1 | ≤9 | 100 | 82 | 85 | 36 | 9 | 58 | 90 | M10 |
| AMVB0480 | 30–60 | 150 | 6±1 | ≤9 | 100 | 82 | 85 | 36 | 9 | 58 | 90 | M10 |
| AMVB04100 | 60–80 | 235 | 6±1 | ≤9 | 100 | 82 | 85 | 36 | 9 | 58 | 90 | M10 |
If you are looking for an AMVB All-Metal Vibration Isolator, stainless steel shock mount, precision instrument vibration isolator, or multi-directional vibration isolation solution, please send us your equipment specifications and installation requirements.
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