Vibration Isolator Set, S-2000AN Non-Magnetic, 28 in. Tall, Set of 4

S-2000AN Non-Magnetic Pneumatic Vibration Isolators

The S-2000AN-428 Non-magnetic Stabilizer Set includes (4) 28 inch isolators and incorporates enhanced leveling indicators, recessed lifting channels and a significantly lower magnetic permeability Aluminum casting construction greatly improves the ease of use. The 8000 lb total load capacity is an ideal solution for isolating optical tables, large inspection equipment, and heavy machinery. Exclusive laminar flow damping is the heart of the Stabilizer’s unparalleled performance. Unlike single damping orifices, the Stabilizer employs thousands of tiny orifices, resulting in greater damping efficiency overall. The hybrid chamber design minimizes air volume between piston motion and damper airflow. Features include: faster settling time for large and small magnitude disturbances, lower natural frequency for superior protection against hard-to-control low frequencies below 5 Hz, minimized amplification at resonance, thereby maximizing the system’s overall stability. Installation is fast and easy with patented, self-centering pistons. They automatically center the piston at the top and bottom of its vertical stroke, guaranteeing unrestricted movement for optimal performance. SafeLock™ mounting brackets eliminate the need to precisely align isolators and table holes when attaching the isolator to the table. Mechanical height adjustment allows quick and easy table leveling and compensates for non-level floors. Built-in leveling indicators provide visual feedback ensuring the table is properly floating at the correct level.

Specifications

Technical Specs

Load Capacity per Isolator
2000 lb (907 kg)
Isolator Height
28 in. (711.2 mm)
Number of Isolators
4
Tie Bar Flange
No
Float Height Indicator
Yes
Self Centering
Yes
Settling Time
1.5 s
Releveling Accuracy
±0.010 in. (0.254 mm)
Height Adjustment
+1.09/-0.25 in.
(+27.7/-6.4 mm)
Horizontal Isolation, Resonance
1.5 Hz
Horizontal Amplification at Resonance
9 dB

Horizontal Isolation, 5 Hz
85%
Horizontal Isolation, 10 Hz
95%
Vertical Isolation, Resonance
1 Hz
Vertical Amplification at Resonance
10 dB
Vertical Isolation, 5 Hz
94%
Vertical Isolation, 10 Hz
98%
Maximum Air Pressure
85 psi (586 kPa)
Horizontal Damping
Oil
Crated Weight
270 lb (123 kg)

Load Capacity per Isolator
2000 lb (907 kg)
Isolator Height
28 in. (711.2 mm)
Number of Isolators
4
Tie Bar Flange
No
Float Height Indicator
Yes
Self Centering
Yes
Settling Time
1.5 s
Releveling Accuracy
±0.010 in. (0.254 mm)
Height Adjustment
+1.09/-0.25 in.
(+27.7/-6.4 mm)
Horizontal Isolation, Resonance
1.5 Hz
Horizontal Amplification at Resonance
9 dB

Horizontal Isolation, 5 Hz
85%
Horizontal Isolation, 10 Hz
95%
Vertical Isolation, Resonance
1 Hz
Vertical Amplification at Resonance
10 dB
Vertical Isolation, 5 Hz
94%
Vertical Isolation, 10 Hz
98%
Maximum Air Pressure
85 psi (586 kPa)
Horizontal Damping
Oil
Crated Weight
270 lb (123 kg)

Resources & Downloads

2D Product Drawings

S-2000A DIM(77 kB, PDF)

Manuals

S-2000 Vibration Isolators and Optical Table Installation Manual(1.7 MB, PDF)
Optical Table Pre-installation Checklist(3.7 MB, PDF)

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