FANUC ARC Mate 120iD 25kg Payload 1831mm Reach Hollow Wrist Welding Robot 0.02mm Overview The FANUC ARC Mate 120iD is a six-axis arc welding robot designed for thick plate and heavy assemblies where the torch package itself is substantial. A 25 kg payload at the wrist covers a heavy water-cooled torch, a large wire feeder and a collision sensor at the same time, and the 1831 mm reach lets the arm work across a fabricated frame without moving the fixture. Repeatability of 0.02