Aligner wafer calibrator

Product features:

1. Adopting self-developed micro single axis robot module to achieve high-speed, efficient, and high-precision wafer calibration

2. Embedded integrated design, no need for external controllers and wiring space, compact size, and compact structure

3. Equipped with a self-developed wafer automatic alignment system and control system, it quickly completes correction actions such as wafer center and angle, achieving rapid wafer positioning with a positioning accuracy of 0.1mm

4. Equipped with high-performance optical sensors, compatible with positioning calibration of transparent, semi transparent, opaque and other products, suitable for wafer, glass and other products with a size of 100-300mm

5. Equipped with real-time monitoring functions such as drive control system, sensing system, vacuum system, circulation system, etc


Product parameters:

  Wafer size 

2-6 inches

Wafer material

Transparent, semi transparent, opaque

Number of motion axes

3-axis(X/Y/θ

Carrying method

Vacuum adsorption

Positioning accuracy 

<±0.1mm

     Notch angle  

<±0.2°

Cleanliness

Class 1

Power Supply

DC 24V;2A

Application area 

Suitable for calibration and positioning of semiconductors (wafers), LEDs (sapphire substrates), optoelectronics (glass), etc


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