Industrial Robots / Arc Welding Robots / AR3120
Arc Welding
20,0 kg
3124 mm
Horizontal Reach
5622 mm
Vertical Reach
Motoman AR3120 industrial robot

The extra-long reach, six-axis AR3120 robot offers precise high-speed performance to boost productivity for arc welding applications. Ideal for large parts, such as automotive frames and agricultural machinery, this robot has increased payload and axis speeds, optimizing throughput and quality. The AR3120 features a streamlined design for reduced interference and a slim profile for high-density robot placement. An expanded wrist range increases application flexibility, and a symmetric wrist profile with a generous range provides equal torch access to both sides of a part. A 50 mm thru-hole for torch cabling, hoses and sensor wires minimizes cable interference and wear.


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AR3120 robot spec diagram


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