- Stacked 4-axis stage with orthogonality design
- Global flatness and straightness up to sub-μm level
- X/Y axis:
High stiffness, high precision guide;
Consistent design of cable disturbing force
Magnetic gravity compensation technology in vertical for high positioning accuracy
High stiffness, high precision guide
Vertical incremental encoder for up to 5nm resolution
Ultra-thin, Lightweight design
Vertical mechanical travel up to 30mm
360° rotation, no tubing wrapping, 12', 8' wafer applicable
Wafer warpage up to 0.7mm
Rotation velocity up to 150rpm