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Fixed Beam XY Stage
Category:
Marble Motion Positioning Stages
- Product Details
- Application Cases
- Related downloads
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High Rigidity · Precision Alignment · Smooth Dual-Axis Motion
Ⅰ. Product Overview
The Fixed Beam XY Stage from W-Robot is a dual-axis precision positioning system designed for applications that require high rigidity, superior stability, and submicron-level repeatability. Utilizing a fixed-beam cross-axis structure and precision linear motor drives, this stage ensures consistent accuracy even under high dynamic loads.
The compact integrated XY design eliminates mechanical coupling errors between axes and provides a clean, vibration-resistant solution for semiconductor, optical inspection, and precision assembly industries. With a robust frame, flexible mounting, and optional feedback configurations, the Fixed Beam XY Stage delivers both precision and efficiency for advanced automation systems.
Ⅱ. Technical Features
Fixed beam cross-axis structure – enhances rigidity and minimizes deflection.
Dual-axis linear motor drive – ensures smooth, fast, and backlash-free motion.
Submicron repeatability – ideal for high-precision alignment and positioning.
Compact body – supports seamless integration into optical or inspection machines.
Optional air-bearing design for ultra-low friction and vibration-free movement.
High-resolution encoder feedback for real-time position monitoring.
Customizable travel lengths (X/Y) to match specific equipment layouts.
Ⅲ. Application Fields
The Fixed Beam XY Stage is widely used in precision industrial and scientific automation, such as:
Semiconductor wafer alignment and inspection systems
Laser marking, engraving, and micro-machining platforms
Optical inspection and vision alignment equipment
Electronic assembly and dispensing stations
Precision measurement and metrology applications
Laboratory automation requiring nanometer-level positioning
Its rigid design and high dynamic response make it ideal for demanding precision manufacturing environments.

Ⅳ. Model Selection & Customization
W-Robot provides complete customization options for the Fixed Beam XY Stage:
Travel range and stroke per axis (e.g., X: 200–800 mm / Y: 200–800 mm)
Load capacity and acceleration tuning based on process requirements
Feedback options (optical encoder, linear scale, magnetic sensor)
Motor types: linear, direct drive, or stepper configurations
Optional Z-axis module for multi-layer integration
CAD models (2D/3D) and technical documentation available upon request
Ⅴ. Product Advantages
High structural rigidity with minimal thermal expansion
Dual-axis synchronous control for accurate trajectory motion
Compact and integrated layout saves machine space
Low noise and maintenance-free linear motor system
Excellent positioning accuracy and repeatability
Suitable for cleanroom and optical environments
Ⅵ. Installation & Maintenance
Install on a rigid, level base to ensure full-stage stability
Keep linear guides and encoders free from contamination
Regularly inspect encoder signal quality and cable integrity
Avoid excessive vibration or temperature fluctuations
Re-calibrate axis alignment after extended operation
Use proper grounding to prevent electrical interference
Ⅶ. Learn More
Explore more with W-Robot:
Product catalog and CAD downloads: www.w-robot.com
Technical insights: “High-Rigidity XY Platforms in Precision Automation”
Contact W-Robot’s engineering team for model selection and integration support
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