ABB expands large-robot family with four models, 22 variants

ABB Robotics has introduced four new models and 22 variants of large robots. Models IRB 6710, IRB 6720, IRB 6730, and IRB 6740 are suitable for payloads from 150 to 310 kg, with a reach from 2.5 to 3.2 m.

With a lighter design and the OmniCore controller, the robots offer energy savings up to 20%, the company reports. Featuring TrueMove and QuickMove motion control technology, the robots can achieve repeatability with a minimum of 0.03-mm deviation. They are suitable for complex tasks such as spot welding, laser welding, screwdriving, and riveting.