Spring Isolator VT4421
All-metal isolator with steel spring, damping element in 18/8 stainless steel wire and scrolls in aluminium. Excellent for vibration isolation because of is very low natural frequency of 8 - 11 Hz.
Product Characteristics
Soft isolator designed for loading in compression only.
Scrolls: aluminium
Weight (depending on suffix): 0.6 – 0.85 kg
Maximum excitation amplitude: ± 0.5 mm.
Mechanical strength: 2 g
Natural frequency: 8 – 11 Hz
Amplification factor Q: < 3
Temperature range: -90° to +300° C.
Product Applications
Isolation of rotating machines such as fans, compressors, generating sets, engines and protection of sensitive equipment.
The isolators are delivered without mounting plate, which can be ordered separately. For greater static loads, multiple spring isolators are mounted together as a package (consult us).
Technical Specifications
spring-isolator-vt4421-technical-specification.xlsx
Sheet1
| Type | Load range in daN (≈ kg) |
| VT4421-03 | 100 - 300 |
| VT4421-06 | 300 - 600 |