[ "The IRB 6650S is a gantry robot in the Power robot series. It offers a unique workspace with full-range vertical and horizontal motion and a larger front-lower workspace, further expanding its capabilities across many applications.", "Key Features", "The IRB 6650S operates stably, with high production uptime, short cycle times, robust performance, and high utilization. It is mainly used for loading/unloading, material handling, spot welding, die casting, and other applications.", "Material Handling", "Mounted on an overhead rail, the IRB 6650S extends the front-lower workspace and can monitor infeed conveyors transporting parts of different sizes.", "Compared with five- or six-axis robots mounted on conventional suspended or wall-mounted rails, the IRB 6650S can monitor twice as many conveyors.", "Compared with five-axis robots mounted on inverted rails, the IRB 6650S can significantly shorten the required rail length, simplifying installation and reducing total cost.", "Injection Molding", "The IRB 6650S is especially suitable for large injection molding machines over 1000 tons.", "This six-axis robot offers high flexibility, making it well suited for post-processing operations such as flame treatment and assembly.", "Die Casting", "The uniquely advantageous workspace allows the IRB 6650S to easily handle die casting and part handling operations.", "Process cables are routed inside the arm and fully protected, significantly extending their service life.", "Spot Welding", "Another advantage of the IRB 6650S is that robots can be mounted in a staggered arrangement at different heights, further increasing robot layout density at body assembly stations.", "Standard version IR" ]
What we see on this model in the field
Heavy IRB 6600/6700/7600/8700 castings must be checked for cracks at the base and arm welds. Balancing system pressure is the first health indicator we read.
Buying or selling one?
If you're buying, demand the serial number and operating hours, then verify payload and reach against the official specs in the table above. If you're selling, we buy used ABB robots of all series — on-site appraisal, prompt settlement.
Frequently asked questions
QCan you repair a ABB IRB 6650S?
Yes. Our engineers service the full ABB range including the IRB 6650S — servo and gearbox overhaul, controller repair, mastering and calibration, with warranty on our work.
QDo you sell used ABB IRB 6650S robots?
Stock changes weekly. Tell us the model and your application — if it's not in the warehouse we source it, inspect it against the official specs above, and commission it on-site.
QWhat should I check before buying this model used?
Demand the serial number and operating hours, verify payload/reach against the official table, and have the repeatability measured at working speed. Our inspection report covers gearbox backlash, controller logs and mastering data.
Official product image © ABB, used for reference. Specifications compiled from official product publications for reference when buying or servicing used machines. Henghuan is an independent service provider, not affiliated with or endorsed by KUKA, FANUC or ABB.