Compact Footprint Arc Welding Robot Arm for Precision Welding Cells

A brief introduction of the product

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Product Description:

The FANUC ARC series welding robots represent a leading-edge automation solution for arc welding (MIG, TIG and plasma/laser-hybrid processes), developed by FANUC with decades of robotic expertise. Designed to maximize productivity, optimize weld quality and reduce overall manufacturing costs, this series offers flexible reach and payload options to suit everything from compact jig cells to large-scale steel fabrication lines.

At Shandong Chen Xuan Robot Technology Co., Ltd., we provide comprehensive integration services for the FANUC ARC series — including robot arm, controller, welding power supply interface, custom fixture design, offline programming, and turnkey cell deployment — ensuring you get a seamless automation system tailored to your production requirements.

With features such as slim curved arms, hollow-wrist design for torch/hose routing into tight spaces, and compatibility with a wide range of welding power supplies and automated tooling, the FANUC ARC series is ideal for automotive body frames, structural steel, pipe and vessel welding, sheet metal automation and OEM production lines.

Choose the FANUC ARC welding robot system with Shandong Chen Xuan’s integration expertise — and achieve higher throughput, consistent weld quality, improved safety and a rapid return on investment.

Parameter:

Specification	Value
Axes	6 controlled axes
Maximum payload (wrist)	Up to 25 kg for ARC Mate 120 i D. For 100iC / 100iD models: 12 kg
Reach	~1441 mm for 100iD; ~1831 mm for 120iD
Repeatability	± 0.02 mm typical for models like 100iD
Mounting options	Floor, upside-down (ceiling), angle mount
Wrist/arm features	Hollow wrist for integrated torch/hose routing; improves access in narrow spaces.
Protection / environment	For some models: wrist standard IP67 for harsh environments. Example: ARC Mate 50iD has IP67 for wrist.
Controller	Compatible with FANUC controllers such as “R-30 i B” (100iD) and earlier series.
Application focus	Designed for arc welding (MIG/TIG), narrow jig spaces, integrated hose-pack, material removal also possible.

Function:

1. Metal Fabrication & Structural Components
Used for welding steel frames, machine parts, beams, and custom fabrication structures. Ensures consistent welding quality, smooth seams, and minimal spatter for industrial-grade production.

2. Automotive & Transportation Industry
Ideal for car body panels, seat frames, mufflers, and chassis welding. The high-speed FANUC ARC robots deliver precise, repeatable welds for automotive manufacturing and OEM suppliers.

3. Pipe & Pressure Vessel Welding
Integrated systems for welding cylindrical or conical workpieces such as tanks, tubes, and drums. The hollow wrist design allows clean torch routing, ensuring access to tight joint angles.

4. Agricultural & Construction Machinery
Applied in large-scale equipment manufacturing — loaders, excavators, tractors, and frames — where strong, continuous welds are essential for safety and durability.

5. Sheet Metal & Furniture Production
Automates welding of small to medium sheet metal parts, brackets, and frames. Greatly reduces manual labor while maintaining uniform bead quality in high-volume operations.

6. Tooling, Jig & Fixture Manufacturing
Enables precision welding for fixture bases, jigs, and modular tooling systems, improving assembly accuracy and repeatability in production lines.

7. OEM and Turnkey Integration Projects
When integrated by Shandong Chen Xuan Robot Technology Co., Ltd., the FANUC ARC series becomes a complete solution — including fixture design, safety guarding, offline programming, and robot-to-welder communication for fully automated welding cells.