Active air isolators are employed in our table supports for isolating the table top from vertical and horizontal disturbances. Here legs operate independently. The isolators which are fixed to four vertical members of the support system are individually filled with air by a Air Compressor to a pressure of 40-80 PSI. Once pressurized, the procedure need not be repeated for a long period. The system is cost effective, maintenance free and easy to operate.


Specification of Vibration Isolation System

• Control: Pneumatic.
• No. Of Isolators: 4 Nos.
• Levelling: Auto levelling by 3 Automatic levelling valves.
• Levelling Repeatability/ Accuracy: Standard type: ± 0.1 mm.
• Vibration: Air Spring Isolations.
• Air Pressure: 5~7 kg/ compressed air or nitrogen gas.
• Load Capacity: Safety Load 720 Kgs (Including Table Top).
• Damping: Air damping by orifice.
• Setting Time: ≤ 1 Min.
• Height of Isolators: 600-700 mm.

Performance Specification:

• Natural frequency of Support System.

              Vertical: ≤ 1.2 – 1.5 Hz.
              Horizontal: ≤ 1.5 – 1.7 Hz.

• Roll off rate (or isolation efficiency)

             1. Vertical Isolation @ 5 Hz: over 85%.
                 Horizontal Isolation @ 5 Hz: Over 75%.

             2. Vertical Isolation @ 10 Hz: Over 95%.
                 Horizontal Isolation @ 10 Hz: over 85%.

Noise less Air Compressor

• Operating Pressure: 40-80 PSI.
• Air Delivery: 30 L/MIN.@80PSI.
• Pressure Control: Present Minimum Pressure by automatic Switch.
• Electric power: 220 VAC, 220W.
• Tank Capacity: 18 Liters.

ORDERING CHART OF ACTIVE VIBRATION ISOLATION SYSTEM

• Available in 4 or 6-Post.
• The Height of Support Only.
• The Custom dimensions are available upon request beside standard size.
• Higher Load Capacity Support System are available on Customer’s request.