DAEIL SYSTEMS

DAEIL SYSTEMS

DVIM-F Series
Basic Pneumatic Vibration Isolator

  • Overview
  • Features
  • Performance
  • Specifications
  • Options
  • Order
  • Resources
 

The DVIM-F series is a basic pneumatic vibration isolator and its structure consists of bellows air springs.
The DVIM-F isolators are suitable for metrology equipment requiring vibration isolation above 10 Hz.

 
 

Exceptional Durability

The DVIM-F pneumatic vibration isolators consist of the bellows air springs which are designed to perform
in the toughest conditions and in the long-term.

 

Pneumatic Vibration Isolation System
At Reasonable Price

The DVIM-F pneumatic vibration isolators are affordable and can be used in a wide range of applications.

 

High Performance Leveling Valve

The standard leveling vales with repeatability of ±0.1 mm and the precision leveling valves with repeatability of ±0.05 mm.
The precision leveling valves are recommended if both the releveling accuracy and the settling time are required.

 

Built-in Oil Damper to Support Metrology Equipment with Linear Stage

The built-in oil dampers are integrated in the DVIM-F series, dampening and minimizing disturbances caused by the linear
stage motions. Unfortuantely, there is a trade-off between the resonant frequency and damping efficiency. As damping is
increased, the fast settling time is acheived however, the resonant frequency of the DVIM-F isolators shift slightly higher
and the efficiencyof vibration isolation performance is decreased.

 

40 – 50% vibration isolation at 10 Hz
(Without Damper)

DVIM-F-Basic-Pneumatic-Vibration-Isolator-Performance
 
Vibration Isolation System Pneumatic Isolation System
Load Capacity 100–60000 kg
Resonant Frequency 5.0–6.0 Hz
Vibration Isolation at 10 Hz 40-50% (Without Oil Damper)
Automatic Leveling Yes
Accuracy of Leveling Repeatability ±1.0 mm for Standard Leveling Valve
±0.05 mm for Precision Leveling Valve
 

Built-In Oil Damper
Better Stability & Faster Settling Time

The built-in oil damper option is installed with stoppers to limit the linear stage from moving beyond certain stroke range
in the three horizontal directions. The built-in oil damper option provide high level of damping by an oil inside the dampers.
The higher the visocosity of the oil, the stiffer pneumatic vibration isolators which leads to shorten the settling time and
increases the stability of the systembut the transmissibility roll-off rate decreases.

 
Model Dimensions (Floating)
L x W x H (mm)
Dimensions (Deflated)
L x W x H (mm)
Location of Bolt Hole
P x P (mm)
Weight Per Isolator
(kg)
Maximum Load Capacity
Per Isolator (kg)
Diameter of Bolt Hole
(⌀)
DVIM-F-500 220 x 220 x 152 180 x 180 x 142 160 x 160 11 500 10
DVIM-F-1000 240 x 240 x 152 200 x 200 x 142 180 x 180 16 1000 10
DVIM-F-1500 300 x 300 x 152 240 x 240 x 142 210 x 210 20 1500 10
DVIM-F-2000 320 x 320 x 152 270 x 270 x 142 240 x 240 35 2000 14
DVIM-F-2500 360 x 360 x 172 290 x 290 x 162 260 x 260 43 2500 14
DVIM-F-3000 380 x 380 x 172 320 x 320 x 162 290 x 290 50 3000 14
 
"D" indicates DVIM-F isolators with built-in oil dampers.
Model Dimensions (Floating)
L x W x H (mm)
Dimensions (Deflated)
L x W x H (mm)
Location of Bolt Hole
P x P (mm)
Weight Per Isolator
(kg)
Maximum Load Capacity
Per Isolator (kg)
Diameter of Bolt Hole
(⌀)
DVIM-F-500D 220 x 220 x 152 180 x 180 x 142 160 x 160 11 500 10
DVIM-F-1000D 240 x 240 x 152 200 x 200 x 142 180 x 180 16 1000 10
DVIM-F-1500D 300 x 300 x 152 240 x 240 x 142 210 x 210 20 1500 10
DVIM-F-2000D 320 x 320 x 152 270 x 270 x 142 240 x 240 35 2000 14
DVIM-F-2500D 360 x 360 x 172 290 x 290 x 162 260 x 260 43 2500 14
DVIM-F-3000D 380 x 380 x 172 320 x 320 x 162 290 x 290 50 3000 14
 

DVIM-F-Basic-Pneumatic-Vibration-Isolator-Order

 
 
 

2D CAD

Installation Reports

 

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