ARC Mate® 120iC

The ARC Mate 120iC series is a six-axis, modular construction, electric servo-driven family of robots designed for precise, high speed welding and cutting. ARC Mate 120iC is designed for heavy welding applications. ARC Mate 120iC is the only robot can be used in various industrial applications.

Fanuc ARC ate series robots specially designed for weiding process. The ARC Mate 100iC robot series had a process specific design that protects the weld torch cable from the wire feeder to the torch goose neck, reducing cable wear and minimizing wire feeder issues. A special communication protocol improved by cooperation between Lincoln and Fanuc that enables robot and welding machine controlled from one place. Advanced Technologies like Touch Sensing, Through Arc, Seam Tracking and Automatic Torch Recovery minimizes the welding defects and provide reliable performance with high productivity.

Items   Fanuc ArcMate 120iC Fanuc ArcMate 120iC/10L
Axes   6 axes (J1, J2, J3, J4, J5, J6) 6 axes (J1, J2, J3, J4, J5, J6)
Reach   1811mm 2009mm
Mounting method   Floor, ceiling, angle and wall Floor, ceiling, angle and wall
Motion range
( degrees)
J1 370 ° (195° /s)  370 ° (195° /s) 
  J2 260 ° (175 ° /s)  260 ° (175 ° /s) 
  J3 458 ° (180 ° /s)  460 ° (180 ° /s) 
  J4 400 ° (360 ° /s) 400 ° (425 ° /s) 
  J5 380 ° (360 ° /s)  400 ° (425 ° /s) 
  J6 900 ° (550 ° /s) 900 ° (600 ° /s)
J3 20 kg 12 kg
Wrist moments N-m J4 44 Nm 22 Nm
  J5 44 Nm 22 Nm
  J6 22 Nm 9,8 Nm
Wrist load inertia J4 1.04 kgm2 0.63 kgm2
  J5 1.04 kgm3 0.63 kgm3
  J6 0.28 kgm4 0.15 kgm4
Repeatability   ± 0.08mm ± 0.10mm
Mechanical weight   250 kg 255 kg
Installation environment Temperature 0-45 °C 0-45 °C
  Humidity Normally: 75% or less
Short term (within a month 95% or less) No condensation
Normally: 75% or less
Short term (within a month 95% or less) No condensation
  Vibration 0.5G or less 0.5G or less

Touch Sense

Touch Sense guarantees expected welding coordinates by defining position of the part in 3 dimension.

Arc Sense

ArcSense enables the robot to follow the welding path.


Roboguide enables to program the robot by computer.

IR Vision

IRVision uses computer vision technology that defines position, color, path visually.

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