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I-500 High Horizontal Load Pneumatic Vibration Isolators
I-500 High Horizontal Load Pneumatic Vibration Isolators
Our I-500 pneumatic isolators are good for applications with high horizontal acceleration loads. They can damp high amplitude vertical displacements without adversely affecting isolation at higher frequencies or causing extended settling times as seen with heavy oil damping systems.
- Designed for industrial applications with high horizontal acceleration loads
- Horizontal pendulum design and horizontal damping provide quick settling times
- Self-centering and non-rotating design eases isolator and platform integration
- Hybrid chamber design optimizes isolation throughout the load range
- High accuracy leveling valves improve repositioning after a disturbance See All Features
Specifications
- Load Capacity per Isolator500 lb
- Isolator Height10 in. (254 mm)
- Tie Bar FlangeNo
- Self CenteringYes
- Horizontal Isolation, Resonance1.3 Hz
- Horizontal Amplification at Resonance12 dB
- Horizontal Isolation, 5 Hz84%
- Horizontal Isolation, 10 Hz95%
- Vertical Isolation, Resonance1.5 Hz
- Vertical Amplification at Resonance9 dB
- Vertical Isolation, 5 Hz87%
- Vertical Isolation, 10 Hz97%
Features
Designed for High Throughput Systems
Systems with high horizontal acceleration loads and fast settling time requirements require increased damping as well as isolation. The I-500’s horizontal pendulum isolation system provides superior isolation at low vibration levels compared to friction prone gimbaled and bearing systems. This unique horizontal damping system dissipates stage motion energy with very little compromise of isolation while minimizing settling time.
High Accuracy Leveling Valves
Automatic leveling capabilities on our isolators set them apart from other pneumatic solutions, providing precise and fast re-leveling of the entire table system. Newport's IPV series leveling valves offer a wide variety of valve options including the most popular IPV-S1 coming standard with repeatability of ±0.010 in. (0.25 mm), as well as low gain versions for better higher frequency isolation and high gain version for shorter re-leveling time at a slight decrease in high frequency isolation. Newport also offers high-precision version for an improved re-leveling accuracy to better than ±0.002 in.
