The DVIA-MO series is a combination of the DVIA-M active vibration isolation system with high-performance optical table tops, which provides an absolute vibration controlled environment for photonics, laser and spectroscopy requiring the low-frequency vibration isolation below 5 Hz.
Sub-Hertz Vibration Isolation Performance
The most sophisticated active vibration control algorithms are embedded in the DVIA-M series, delivering 50% - 80% vibration isolation at 1 Hz and and 90% vibration isolation at 2 Hz in six degrees of freedom.
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Attachment | Size |
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Catalogue DVIA-M Series | 12.13 MB |
DVIA-MO1000 Installation Report | 652.97 KB |
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The DVIA series uses the Feedback control algorithm to continuously detect vibrations disturbing an isolated surface and instantaneously react to minimize the vibrations in real-time. The Feed-Forward control algorithm is employed in the DVIA Series to filter out floor vibrations in advance before the floor vibrations can be transmitted to equipment installed on the active vibration isolation systems.
Technical Features
Model | DVIA-MO1000 | DVIA-MO3000 | DVIA-MO6000 |
---|---|---|---|
Platform Dimensions (L x W x H) | Custom-made | Custom-made | Custom-made |
Load Capacity | 500 - 1700 kg | 1500 - 3500 kg | 3000 - 6000 kg |
Actuator | Electromagnetic Actuator | Electromagnetic Actuator | Electromagnetic Actuator |
Maximum Actuator Force | Vertical: 40 N, Horizontal: 20 N | Vertical: 40 N, Horizontal: 20 N | Vertical: 80 N, Horizontal: 40 N |
Degrees of Freedom | 6 degrees | 6 degrees | 6 degrees |
Active Isolation Range | 0.5 - 100 Hz | 0.5 - 100 Hz | 0.5 - 100 Hz |
Vibration Isolation at 1 Hz | 50% - 80% | 50% - 80% | 50% - 80% |
Vibration Isolation at ?2 Hz | ≥ 90% | ≥ 90% | ≥ 90% |
Input Voltage (V) | AC100 - 240V / 50 - 60 Hz / 1A | AC100 - 240V / 50 - 60 Hz / 1A | AC100 - 240V / 50 - 60 Hz / 1A |
Power Consumption (W) | Maximum 110W, <50 W in normal operation | Maximum 110W, <50 W in normal operation | Maximum 110W, <50 W in normal operation |
Operating Range/Temperature (°C) | 5 - 50 °C | 5 - 50 °C | 5 - 50 °C |
Operating Range/Humidity (%) | 20 - 90% | 20 - 90% | 20 - 90% |
Required Air Pressure | ≥ 0.5 MPa (5 bar) | ≥ 0.5 MPa (5 bar) | ≥ 0.5 MPa (5 bar) |