In today’s fields of high-precision manufacturing, inspection, and research, vibration control plays a critical role in ensuring equipment performance and measurement accuracy. The SDS Type Diaphragm Air Floating Vibration Isolator is designed to tackle micro-vibration disturbances in complex environments, representing the next generation of high-end vibration isolation technology.

Product Overview
The SDS isolator integrates pneumatic control, automatic leveling, and nonlinear stiffness compensation to reduce vibration transmission through an innovative air-floating design. It offers superior isolation across all frequency ranges, stabilizing equipment under both low and high-frequency vibrations.

Key Specifications

• Vertical Natural Frequency: 2–3.5 Hz (depending on load)

• Horizontal Natural Frequency: 2–3.5 Hz (depending on foundation stiffness)

• System Stabilization Time: <1.5 seconds (90% vibration decay)

• Effective Adjustment Time: <0.5 seconds

• Repeat Positioning Accuracy: ±0.01 mm (with Casby precision valves)

• Vibration Isolation Grade: VC-C level, ISO-ANSI compliant

• Operating Temperature Range: -57°C to +60°C

Isolation Performance

• Full frequency isolation rate: >85%

• Above 50 Hz: >90%

• Above 100 Hz: >99%

Adjustable stiffness and damping to suit different loads and applications.

Applications

• Precision measuring instruments (e.g., laser interferometers)

• Optical inspection systems (e.g., lithography machines)

• Medical imaging (e.g., MRI scanners)

• Nanofabrication equipment

• High-precision CNC machining and grinding

• Aerospace and defense precision platforms

Main Features

• Automatic Leveling: ±0.01 mm repeat positioning, dual modes for overload compensation and light load pressure adjustment

• Adaptive Isolation: Pressure matching (0.3–0.6 MPa), nonlinear stiffness compensation for dynamic load adaptation
  

Summary
The SDS Diaphragm Air Floating Vibration Isolator offers intelligent, fast, and stable vibration isolation solutions, making it essential for advanced manufacturing, medical, and research equipment.

For more information or to request technical documents, please contact us.