Two-Axis Robot Slider: High-Capacity Linear Motion for Heavy-Duty Welding

Introduction

In large-scale industrial manufacturing, the reach of a stationary robot is often the primary bottleneck for productivity. The Robot Slider (Model: AUT-DW-XY-Z/D-M-XXX) is a high-performance two-axis linear rail system engineered to eliminate these boundaries. By providing a stable, high-precision overhead or floor-mounted mobile platform, it allows articulated and collaborative robots to traverse long distances—up to 30 meters—while maintaining the rigorous accuracy required for automated welding and heavy-load assembly.

Core Technical Specifications

Designed for seamless integration with major controllers like FANUC and Yaskawa, the system utilizes a servo-driven gear-and-rack mechanism for reliable continuous operation.

Feature	Technical Data
Model	AUT-DW-XY-Z/D-M-XXX
Standard Travel (X-Axis)	30m (Modular 4M sections)
Control Axes	Dual Axis (X & Y)
Max Cantilever Load	500kg
Transmission Type	Precision Gear and Rack Drive
Repetitive Accuracy	X: ≤0.5mm/15m; Y: ≤0.1mm/15m
Movement Speed	X: 0-3000mm/min; Y: 0-6000mm/min
Lubrication	Automatic (46# guide rail oil)
Reduction Gearbox	Precision Planetary (Ratio X=20, Y=10)

 

Operational Advantages for Automated Lines

1. Adaptive Workspace Expansion

Traditional fixed-base robots struggle with large-scale structures like ship hulls or crane booms. This slider’s modular 30m X-axis allows the robot to cover the entire length of a workpiece in a single pass. Because the sections can be freely combined, the system scales precisely to your facility’s footprint.

2. Rigidity Under Heavy Payloads

Handling a 500kg cantilever load requires exceptional structural integrity. The AUT-DW series uses reinforced linear guides and a sliding seat design to prevent deformation during high-torque welding tasks. This makes it a preferred solution for thick-plate welding in heavy industries where lightweight alternatives fail.

3. Precision Engineering for Weld Seam Consistency

The combination of a precision planetary reducer and a gear-rack drive ensures that movement is both smooth and highly repeatable. With positioning accuracy as tight as 0.1mm on the Y-axis, manufacturers can guarantee uniform weld quality across massive components, virtually eliminating the risk of cumulative errors over long travel distances.

4. Streamlined Integration and Setup

Time-to-production is critical. This slider is designed to be “plug-and-play” with mainstream industrial robot controllers. Its modular nature doesn’t just offer flexibility; it reduces on-site installation and commissioning time by approximately 40% compared to custom-built, non-modular linear systems.

Primary Industrial Applications

The Robot Slider is optimized for environments where “standard” reach simply isn’t enough:

• Marine & Shipbuilding:Automated welding of deck structures and hull sections.
• Heavy Construction Machinery:Welding and assembly of excavator arms and crane booms.
• Energy & Infrastructure:Fabrication of bridge trusses, factory frames, and high-speed rail supports.
• Specialized Automotive:Frame welding for truck chassis and bus structures.

Why Partner With Us?

Beyond providing high-spec hardware, we focus on the total lifecycle of your automation investment:

• Bespoke Configuration:We tailor X/Y travel and load specs to your specific welding geometry.
• Verified Performance:Every unit undergoes rigorous dynamic testing against industrial standards before it leaves our facility.
• End-to-End Support:From initial site assessment to operator training, we ensure your team is equipped for maximum uptime.

 

Conclusion

Transitioning to a mobile robot setup is the most direct way to increase throughput in large-scale manufacturing. The Robot Slider provides the stability, reach, and precision needed to transform your production line into a high-efficiency operation.

Ready to expand your robot’s reach?

Contact us today for a technical consultation and a customized quote based on your facility’s requirements.

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