2004 FANUC Arc Mate 120iB Robot - 20kg Payload, 1667mm Reach, RJ3iB Controller

The 2004 FANUC Arc Mate 120iB is a six-axis articulated robotic arm designed for high-speed welding and cutting processes, including MIG, TIG, plasma, and MAG applications. It features a 20 kg payload capacity, a horizontal reach of 1667 mm, and a repeatability of ±0.08 mm. The robot has a mass of 220 kg and supports floor, inverted, or angle mounting configurations. It is equipped with a FANUC RJ3iB controller, teach pendant, and connection cables. Axis motion speeds are 165°/s for J1 and J2, 175°/s for J3, 350°/s for J4, 340°/s for J5, and 520°/s for J6. The motion range for the axes is J1 ±170°, J2 +160°/-90°, J3 +290°/-170°, J4 ±200°, J5 ±140°, and J6 ±450°. The system is engineered for accurate and consistent path performance based on a simple and reliable servo-driven construction suitable for various automated welding and plasma cutting tasks.