Expert Arc Series 05
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Smart. Streamlines Welding for Job Shops.
The Expert Arc ST-05 gives job shops and general fabricators a simple, compact way to get started with robotic welding. It’s a complete system that runs out of the box, engineered in Germany and built in America. Your welder can set it up. Your operator can run it. Your team doesn’t need to be robotic experts to start seeing results. This system helps you make better use of your skilled labor. It shortens the ramp-up time that usually comes with automation. And it gives you the kind of consistent, repeatable weld quality that keeps jobs moving and customers happy. The ST-05 is right-sized for small to midsize part production, making it an ideal fit for shops that want real productivity without overkill.
Welding automation is worth doing right.
SMART FEATURES. PROVEN BENEFITS.
> Compact footprint
Fits into tight shop floors and smaller production cells.
> Simple to run
Your team doesn’t need to be robot
programmers. Operators can run it with
minimal training.
> Fast to deploy
Pre-configured, pre-tested, and ready
to weld. You’re up and running in days,
not months.
> Budget-friendly automation
Built for shops that need to automate without blowing up their CapEx.
> Consistent, high-quality welds
Clean, repeatable results every time. No guesswork. No surprises.
> Less downtime
Easier part loading, simpler programming, and fewer headaches in production.
> German engineered. American built.
Precision and reliability, backed by decades of CLOOS welding expertise.
PRODUCT SPECIFICATIONS
SYSTEM INCLUDES
> QRC-300 QIROX Robot
> QRC 4.2 Expert Controller
> Start 406 Welding Power Supply
> Indexing Dual Station 5kN
> Seam Tracking
> Touch Sensing
OPTIONS AVAILABLE
> QRH-280 QIROX Robot
> QRC 4.2 Master Controller
> Pulse Pro 451 Welding Power Supply
> NexT 612 Welding Power Supply
> MoTion Weld
> Duo Drive | Aluminum Package
> iCSE Offline Laser Sensor
> Fume Hood
> Fume Extraction Torch
> RoboPlan Offline Programming
Software
> C-Gate Cloud Based DMS
MAXIMUM PART SIZE
MAXIMUM PART WEIGHT
225 kg
500 lbs
MAXIMUM PART LENGTH
1,400 mm
55 in
MAXIMUM PART DIAMETER
700 mm
19 in
MAXIMUM PART HEIGHT
500 mm
19 in
Let’s Talk Shop
When the job is complex, compromises won’t do. Our team of expert welding engineers will work with you to study your toughest automation challenges and design the system that works for you.
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