FANUC ArcMate 120i

FANUC Arcmate 120i Overview

The FANUC ArcMate 120i robot is designed for arc welding, plasma cutting, and plasma welding applications. The 120i is part of the FANUC ArcMate Series robots. This robot has been used for robotic welding for over two decades. This used welding robot is the predecessor of the FANUC Arcmate 120ib. The Arcmate 120i has a larger work envelope than the ArcMate 100i. The Arc Mate 120i is a six axis robot with servo driven motors. The FANUC Arc mate 120i is available in the FANUC R-J3 and FANUC R-J2 controllers. With the capability to perform MIG and TIG welding the 120i is a viable choice for most welding applications. Purchasing a used FANUC robot such as the Arcmate 120i can significantly increase productivity at a relatively low cost.

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Axes 6
Payload: 16 KG (35 lbs)
Reach: 1605 MM (63 in)
Repeatability: ±0.08mm (.0031 in)
Robot Mass: 370 KG (815 lbs)
Structure: Articulated
Robot Motion Speed
J1 140 °/s (2.44 rad/s)
J2 140 °/s (2.44 rad/s)
J3 140 °/s (2.44 rad/s)
J4 330 °/s (5.75 rad/s)
J5 330 °/s (5.75 rad/s)
J6 450 °/s (7.85 rad/s)
Robot Motion Range
J1 - 330°
J2 - 240°
J3 - 455.5°
J4 - 400°
J5 - 280°
J6 - 900°

Partial parts list for the FANUC Arcmate 120i. Note that the parts vary based on the controller.
Click on the part number for more information.
Part Name Part Number

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