The basic configuration of the AVI 400-XL includes two single elements and one control unit and can isolate actively up to max. load of 400 kg. Higher loads can be easily accommodated by increasing the number of isolation elements. To adapt the AVI 400-M to user specific applications, single elements in different lengths are available to special order.
The isolation of AVI 400-XL begins at 1 Hz, increasing rapidly to 35 dB beyond 10 Hz
The lack of any low frequency resonance means much better performance than with common passive air-damped systems
The inherent stiffness of the AVI 400-XL systems imparts excellent directional + positional stability
The outstanding performance of the AVI 400-XL includes all six translational and rotational vibration modes
The AVI 400-XL single elements do not require any large tools for installation. We strive to offer an easy, user friendly handling concept - to avoid complicated procedures during the installation process.
Technical Specifications:
Frequency: 1 - 200 Hz
Load range: 0 - 800 kg
(single element): 400 kg
| Dimensions: | Top plate: 820x230 mm Bottom plate: 856x182 mm Height: 112.5 mm |
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Isolation:
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dynamic 1 Hz to 200 Hz passive beyond 200 Hz
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Transmissibility:
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see attached curve, above 10 Hz transmissibility < 0.017 (-35dB)
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Correction Forces:
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Horizontal max. 8 N, vertical max. 16 N
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Static Compliance:
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approx. 3,5 µm/N vertical, 7 µm/N horizontal
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Maximum Load:
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800 kg (single unit: 400 kg)
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Weight:
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23.2 kg (single unit)
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Electrical
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Safety class:
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1
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Power Consumption:
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typically 12W
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Input Voltage:
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90-125VAC / 200-250VAC
+/- 10% , 50 - 60 Hz
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Overload:
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8 LEDs indicate overload in input stages
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Monitor signal:
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A multiplexed signal for display on oscilloscope shows vibration levels with and without isolation - for diagnostic purpose only
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