The Fanuc ARC Mate 100iB is a six-axis, mod­u­lar con­struc­tion, elec­tric ser­vo-dri­ven weld­ing robot that was designed with high speed in mind. Com­pact and flex­i­ble, the Arc Mate 100iB robot is capa­ble of high speed weld­ing and cut­ting, yet pre­cise enough to han­dle pick and place appli­ca­tions. The Fanuc ARC Mate 100iB has a rel­a­tive­ly light­weight pay­load abil­i­ty at 6kg, which makes it per­fect for weld­ing appli­ca­tions. The wire feed motor mounts direct­ly to the top arm with added dura­bil­i­ty through the use of sealed bear­ings and pro­tect­ed drives. Its high speed wrist axes reduce hair­cut times and improve the over­all through­put. The ARC Mate 100iB RJ3iB Fanuc robots also have extreme­ly nar­row wrists, mak­ing the inside of parts or oth­er machines eas­i­ly acces­si­ble. It offers a very large work enve­lope that is use­ful for large parts or tool­ing. There are also gas/​air lines and a Lin­coln Elec­tric wire feed motor cable rout­ed inside the robot arm, help­ing to improve over­all reli­a­bil­i­ty and elim­i­nate exter­nal cabling requirements. The Tur­bo­Move advanced ser­vo con­trol fea­tures enable quick and smooth point-to-point motion to increase arc on-time and through­put. The Lin­coln Elec­tric’s Pow­er Wave TM or STTTM pow­er source keeps things sim­ple with its plug and play ability.  This robot will be paired with a RJ3iB con­troller and ARC Mate 100iB RJ3iB arc weld­ing robots are com­pat­i­ble with all major brands of weld­ing equip­ment for max­i­mum flexibility. 


Robot Specifications:

PAYLOAD 6 kg

REACH 1373 mm

AXES 6

REPEATABILITY 0.08 mm

MASS 135 kg

STRUCTURE Articulated

MOUNTING Floor, Inverted, Wall, Angle


Robot Motion Speed:

J1 150 °/s (2.62 rad/s)

J2 160 °/s (2.79 rad/s)

J3 170 °/s (2.97 rad/s)

J4 400 °/s (6.98 rad/s)

J5 400 °/s (6.98 rad/s)

J6 520 °/s (9.08 rad/s)


Robot Motion Range:

J1 ±170°

J2 +160° - 90°

J3 +145° - 170°

J4 ±190°

J5 ±140°

J6 ±360°


Primary Applications:

Arc Welding Robots

Welding Robots

MIG Welding Robots

Orbital Welding Robots

Oxyacetylene Welding Robots

Plasma Cutting Robots

Plasma Welding Robots

Submerged Arc Welding Robots

TIG Welding Robots


Fanuc America Robotics are one of the premiere global robot brands. They build absolutely fantastic products and are by far the number one selling robot brand in the United States. If you allow us to re-register your software with Fanuc you will get 24-7 technical support from their expert staff. We will register the robot in your companies name, so when you reach out to Fanuc for support and provide them with your robots F number they will know who you are, and the robot your calling about.


CALL AN R.A.B. INDUSTRIES, INC REPRESENATIVE (586)752-0090 FOR ALL YOUR ROBOTICS AND AUTOMATION NEEDS. RAB BUYS FANUC ROBOTS, KAWASAKI ROBOTS, ABB ROBOTS, MOTOMAN ROBOTS, KUKA ROBOTS, DENSO ROBOTS, UNIVERSAL ROBOTS AND ROBOT PARTS, ROBOT MRO, CONTROLLERS, CABLES, RVS, TEACH PENDANTS. WE ARE ROBOTIC AUTOMATION BULLS.


See Our Arc Mate Stock as well as other Robots that lend themselves to Mig Welding Applications.