Yaskawa AR1440 12kg Payload Arc Welding Robot 1440mm Reach with AOTAI Welder Overview This Yaskawa AR1440 12kg Payload Arc Welding Robot 1440mm Reach with AOTAI Welder is a industrial robot configured for assembly and handling and supplied ready for integration into new or existing production cells. It combines a 150 kg rated payload, with a 1440 mm working reach, keeping motion stable and output consistent across long production runs. +/-0.02mm positioning accuracy supports