PLCTS Precision Air-Float Vibration Isolation Optical Tables are engineered for high-precision applications requiring superior vibration control. The tabletop features high-permeability SUS430 stainless steel and a triple-layer honeycomb core, offering excellent rigidity, low natural frequency, and industry-leading isolation performance.
The surface is precision-ground (flatness ≤ 0.05 mm/m², roughness < 0.6 μm), with burr-free matte finish and an M6-threaded hole array for easy optical component mounting.
The fully welded support frame (four- or six-leg options) integrates semi-diaphragm air springs and three-point auto-leveling valves for fast, sensitive response and automatic rebalancing under uneven load.
Each leg uses a dual-chamber pneumatic damping structure with FESTO components for reliability. A quiet, high-performance air compressor is included for overall system stability.
Technical Advantages:：
| Parameter | Specification |
|---|
| Flatness | ≤0.05mm/m² |
| Surface Roughness | <0.6μm |
| Natural Frequency | X-direction: 1.2~2Hz, Y-direction: 1.2~2Hz |
| Vibration Amplitude | <2μm |
| Thread Hole Spacing | 25mm |
| Hole Position Tolerance | ±0.05mm |
| Thread Specification | M6（metric） |
| Thread Tolerance | ±0.03mm |
| Load Capacity | 300Kg/m² |
| Tabletop Thickness | 100mm/150mm/200mm/250mm/300mm |
| Tabletop Weight | 120Kg/m²@100mm, 140Kg/m²@200mm, 165Kg/m²@300mm (≈) |
Model List：
| Model | Dimensions (㎜) | Load Capacity (kg) | Number of Legs | Frame Width (㎜) |
|---|
| PLGZQ-06 | 600x600x800 | 800 | 4 | 120x120 |
| PLGZQ-075 | 750x750x800 | 800 | 4 | 120x120 |
| PLGZQ-0906 | 900x600x800 | 800 | 4 | 120x120 |
| PLGZQ-1007 | 1000x700x800 | 800 | 4 | 120x120 |
| PLGZQ-1008 | 1000x800x800 | 800 | 4 | 120x120 |
| PLGZQ-1208 | 1200x800x800 | 800 | 4 | 120x120 |
| PLGZQ-1509 | 1500x900x800 | 1400 | 4 | 200x200 |
| PLGZQ-1510 | 1500x1000x800 | 1400 | 4 | 200x200 |
| PLGZQ-1609 | 1600x900x800 | 1400 | 4 | 200x200 |
| PLGZQ-1812 | 1800x1200x800 | 1400 | 4 | 200x200 |
| PLGZQ-2010 | 2000x1000x800 | 1400 | 4 | 200x200 |
| PLGZQ-2012 | 2000x1200x800 | 1400 | 4 | 200x200 |
| PLGZQ-2015 | 2000x1500x800 | 1400 | 4 | 200x200 |
| PLGZQ-2412 | 2400x1200x800 | 1400 | 4 | 200x200 |
| PLGZQ-2415 | 2400x1500x800 | 2000 | 4 | 200x200 |
| PLGZQ-3010 | 3000x1000x800 | 2000 | 6 | 200x200 |
| PLGZQ-3012 | 3000x1200x800 | 2000 | 6 | 200x200 |
| PLGZQ-3015 | 3000x1500x800 | 2000 | 6 | 200x200 |
| PLGZQ-3512 | 3500x1200x800 | 2000 | 6 | 200x200 |
| PLGZQ-3515 | 3500x1500x800 | 2000 | 6 | 200x200 |
| PLGZQ-4015 | 4000x1500x800 | 2500 | 6 | 200x200 |
| PLGZQ-4215 | 4200x1500x800 | 2500 | 8 | 200x200 |
| PLGZQ-4815 | 4800x1500x800 | 2500 | 8 | 200x200 |
| PLGZQ-5415 | 5400x1500x800 | 2500 | 12 | 200x200 |
| PLGZQ-6015 | 6000x1500x800 | 2500 | 12 | 200x200 |
Customization Options：
| Available Customization Options | Optional Configurations | Tailored Solutions Available |
|---|
| Non-Magnetic Customization Available | 
|
Two non-magnetic configurations: Non-magnetic tabletop only, or fully non-magnetic construction. The left image shows a fully non-magnetic precision air-floating vibration isolation optical platform (Model: PLGZQ-1815) |
| Supports Custom Dimensions | 
| Various non-standard sizes and models can be customized upon request. The left image shows a 2.7 × 1.5 m damped vibration isolation optical platform. |
| Tailored Irregular Structure Design | 
|
Supports custom designs for non-standard rectangular and irregular-shaped tabletops. |
Customizable positioning markings and scale lines available | 
| Customizable positioning markings and scale lines available |
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