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DAEIL SYSTEMS

DAEIL SYSTEMS

Modular Active Vibration Isolation Platform

DVIA-U Series

designed to support various sizes and shapes of equipment

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  • Overview
  • Features
  • Performance
  • Specifications
  • Resources
 

The DVIA-U Series is a modular, low profile, active vibration isolation platform,
designed to support various sizes and shapes of equipment.

 
 

Low-Frequency Vibration Isolation

The advanced active vibration isolation algorithms allow the DVIA-U starts to isolate at 0.5 Hz,
delivering ≥90% vibration isolation at ≥4 Hz.

 

Modular Architecture
Active Isolation Platform

The DVIA-U Series is a modular, low profile, active vibration isolation platform that can be directly installed
beneath various sizes and shapes of equipment.

 

No Air

All the DVIA-U requires eletricity to operate.

 

UI Software for Users

We take pride in our work to provide a vibration isolation system that actually reduce floor vibrations.
The UI software is provided along with the DVIA-U series for users to monitor the real-time active
vibration isolation performance and floor vibration levels.

 
 

Feedback & Feedfoward Control Algorithm

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.

Feedback & Feedfoward <br />Control Algorithm
 

Active Vibration Isolation inAll Six Degrees of Freedom

The DVIA Series controls vibrations in three translational degrees of motions ( X, Y and Z) and three rotational degrees of motions ( pitch, roll and yaw).

DVIA-M-Absolute-Control-of-Vibrations-in-All-Six-Degrees-of-Freedom
 
 
 

≥90% vibration isolation at ≥4 Hz.

 
DVIA-U-Performance 
 
Model DVIA-U350 DVIA-U700 DVIA-U1000
Isolator Quantity 2 ea
Dimensions 783 x 205 x 96 mm 818 x 220 x 96 mm 818 x 220 x 96 mm
Maximum Load Capacity 350 kg 700 kg 1200 kg
Vibration Isolation Technology Feedback and Feedfoward Control
Degrees of Freedom 6 degrees
Active Isolation Bandwidth 0.5 - 100 Hz
Vibration Isolation 90% at 4 Hz
Actuator Electromagnetic Actuator
Maximum Actuator Force U350: Vertical 6 N, Horizontal 3 N U700, U1000: Vertical 12 N, Horizontal 6 N
Vibration Sensor Geophone, Sensitivity: 2.55 V/in/s (100.4 V/m/s) ± 10%
Controller External
User Interface GUI for Windows OS
Environmental Protection Requirements CE and TUV
Power Requirements Line Voltage: 100 – 260V AC, Line Frequency: 50 – 60 Hz
Environmental Requirements Temperature: 5 – 50 °C, Humidity: 20 – 90 %
 
 
 

2D CAD

 

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