Specifications

  • Isolator Height
    10 in. (254 mm)
  • Load Capacity per Isolator
    500 lb
  • Tie Bar Flange
    No
  • Self Centering
    Yes
  • Horizontal Isolation, Resonance
    1.3 Hz
  • Horizontal Amplification at Resonance
    12 dB
  • Horizontal Isolation, 5 Hz
    84%
  • Horizontal Isolation, 10 Hz
    95%
  • Vertical Isolation, Resonance
    1.5 Hz
  • Vertical Amplification at Resonance
    9 dB
  • Vertical Isolation, 5 Hz
    87%
  • Vertical Isolation, 10 Hz
    97%

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.

Resources