Industrial Robotics Hub Compare robots

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Robots for welding

A welding robot carries a torch or weld gun through a programmed path to join metal parts. Arc welding (MIG and TIG) demands tight path repeatability so the torch tracks the seam, while spot welding tolerates more because the gun closes on the joint. Reach and wrist articulation decide whether the arm can reach every joint on the part.

101 matching models in our database, payload up to 500 kg.

What matters when you spec a welding robot

●Path repeatability: arc welding needs the torch to track the seam consistently across cycles.
●Reach and wrist articulation: the arm must reach every joint, including those behind fixtures.
●Payload: enough to carry the torch, wire feeder, or spot gun plus cabling.
●Protection: spatter and heat resistance, and IP rating for the environment.

Browse Welding robots Compare side by side

Welding robots in our database

Universal Robots UR20

Collaborative ✓

Universal Robots

UR20

Universal Robots UR30

Universal Robots

UR30

Yaskawa Motoman AR1440

Yaskawa Motoman

AR1440

Repeat. 0.02 mm

Yaskawa Motoman AR2010

Yaskawa Motoman

AR2010

Repeat. 0.03 mm

Yaskawa Motoman AR900

Yaskawa Motoman

AR900

Repeat. 0.01 mm

AUBO i10

Collaborative ✓

AUBO

i10

FANUC ARC Mate 120iD

FANUC

ARC Mate 120iD

Repeat. 0.03 mm

FANUC M-20iD/25

Articulated arm ✓

FANUC

M-20iD/25

Repeat. 0.03 mm

FANUC M-710iC/50

Articulated arm ✓

FANUC

M-710iC/50

Repeat. 0.07 mm

FANUC R-2000iC/165F

Articulated arm ✓

FANUC

R-2000iC/165F

Repeat. 0.05 mm

KUKA KR 120 R2700-2

Articulated arm ✓

KUKA

KR 120 R2700-2

Repeat. 0.06 mm

KUKA KR 20 R3100 IONTEC

Articulated arm ✓

KUKA

KR 20 R3100 IONTEC

Repeat. 0.04 mm

KUKA KR 30 R2100

Articulated arm ✓

KUKA

KR 30 R2100

Repeat. 0.04 mm

KUKA KR 70 R2100

Articulated arm ✓

KUKA

KR 70 R2100

Repeat. 0.04 mm

Yaskawa Motoman GP180

Articulated arm ✓

Yaskawa Motoman

GP180

Repeat. 0.05 mm

Yaskawa Motoman GP280

Articulated arm ✓

Yaskawa Motoman

GP280

Repeat. 0.05 mm

Yaskawa Motoman GP88

Articulated arm ✓

Yaskawa Motoman

GP88

Repeat. 0.03 mm

Yaskawa Motoman MH24

Articulated arm ✓

Yaskawa Motoman

MH24

Repeat. 0.06 mm

KUKA KR 210 R2700-2 (QUANTEC)

Articulated arm ✓

KUKA

KR 210 R2700-2 (QUANTEC)

Repeat. 0.06 mm

ABB Robotics IRB 1410

Articulated arm ✓

ABB Robotics

IRB 1410

Repeat. 0.05 mm

ABB Robotics IRB 1600-10/1.45

Articulated arm ✓

ABB Robotics

IRB 1600-10/1.45

Repeat. 0.02 mm

ABB Robotics IRB 6710-210/2.65

Articulated arm ✓

ABB Robotics

IRB 6710-210/2.65

Repeat. 0.04 mm

ABB Robotics IRB 6720-240/2.65

Articulated arm ✓

ABB Robotics

IRB 6720-240/2.65

Repeat. 0.04 mm

ABB Robotics IRB 6730-270/2.7

Articulated arm ✓

ABB Robotics

IRB 6730-270/2.7

Repeat. 0.04 mm

ABB Robotics IRB 6740-310/2.8

Articulated arm ✓

ABB Robotics

IRB 6740-310/2.8

Repeat. 0.05 mm

FANUC M-900iB/400L

Articulated arm ✓

FANUC

M-900iB/400L

Repeat. 0.15 mm

JAKA Zu 20

Collaborative ✓

JAKA

Zu 20

Repeat. 0.05 mm

Kawasaki Robotics BX100N

Articulated arm ✓

Kawasaki Robotics

BX100N

Repeat. 0.06 mm

Kawasaki Robotics RS020N

Articulated arm ✓

Kawasaki Robotics

RS020N

Repeat. 0.04 mm

Mitsubishi Electric MELFA RV-13FR

Articulated arm ✓

Mitsubishi Electric

MELFA RV-13FR

Repeat. 0.02 mm

Mitsubishi Electric MELFA RV-20FR

Articulated arm ✓

Mitsubishi Electric

MELFA RV-20FR

Repeat. 0.02 mm

Mitsubishi Electric MELFA RV-4FR

Articulated arm ✓

Mitsubishi Electric

MELFA RV-4FR

Repeat. 0.02 mm

Techman Robot TM20

Collaborative ✓

Techman Robot

TM20

Repeat. 0.05 mm

ABB Robotics IRB 1520ID

Articulated arm ✓

ABB Robotics

IRB 1520ID

Repeat. 0.05 mm

ABB Robotics IRB 6750S-350/3.2

Articulated arm ✓

ABB Robotics

IRB 6750S-350/3.2

Repeat. 0.06 mm

Dobot CR7A

Collaborative ✓

Dobot

CR7A

Repeat. 0.05 mm

Doosan Robotics H2017

Collaborative ✓

Doosan Robotics

H2017

Repeat. 0.05 mm

Mitsubishi Electric MELFA RV-2FR

Articulated arm ✓

Mitsubishi Electric

MELFA RV-2FR

Repeat. 0.02 mm

Stäubli Robotics TX2-90

Articulated arm ✓

Stäubli Robotics

TX2-90

Repeat. 0.02 mm

ABB Robotics IRB 2600-20/1.65

Articulated arm ✓

ABB Robotics

IRB 2600-20/1.65

Repeat. 0.04 mm

Han's Robot Elfin E10L-Pro

Collaborative ✓

Han's Robot

Elfin E10L-Pro

Repeat. 0.03 mm

ABB Robotics IRB 1660ID-6/1.55

Articulated arm ✓

ABB Robotics

IRB 1660ID-6/1.55

Repeat. 0.02 mm

ABB Robotics IRB 4600-60/2.05

Articulated arm ✓

ABB Robotics

IRB 4600-60/2.05

Repeat. 0.05 mm

AUBO iS10

Collaborative ✓

AUBO

iS10

Repeat. 0.03 mm

AUBO iS35

Collaborative ✓

AUBO

iS35

Repeat. 0.05 mm

Han's Robot Elfin E10

Collaborative ✓

Han's Robot

Elfin E10

Repeat. 0.05 mm

JAKA Zu 12

Collaborative ✓

JAKA

Zu 12

Repeat. 0.03 mm

JAKA Zu 18

Collaborative ✓

JAKA

Zu 18

Repeat. 0.03 mm

JAKA Zu 30

Collaborative ✓

JAKA

Zu 30

Repeat. 0.05 mm

JAKA Zu 7

Collaborative ✓

JAKA

Zu 7

Repeat. 0.02 mm

Mitsubishi Electric MELFA RV-8FR

Articulated arm

Mitsubishi Electric

MELFA RV-8FR

Repeat. 0.02 mm

ABB Robotics IRB 6700-150/3.20

Articulated arm ✓

ABB Robotics

IRB 6700-150/3.20

Repeat. 0.05 mm

ABB Robotics IRB 7600-500/2.55

Articulated arm ✓

ABB Robotics

IRB 7600-500/2.55

Repeat. 0.08 mm

AUBO iS20L

Collaborative ✓

AUBO

iS20L

Repeat. 0.05 mm

Inovance IR-R16-210

Articulated arm ✓

Inovance

IR-R16-210

Repeat. 0.03 mm

JAKA S 12

Collaborative ✓

JAKA

S 12

Repeat. 0.03 mm

Kawasaki Robotics BX200L

Articulated arm ✓

Kawasaki Robotics

BX200L

Repeat. 0.06 mm

Estun ER10B-900-MI

Articulated arm ✓

Estun

ER10B-900-MI

Repeat. 0.03 mm

Estun ER12B-1510

Articulated arm ✓

Estun

ER12B-1510

Repeat. 0.03 mm

Estun ER20-1200-MI

Articulated arm ✓

Estun

ER20-1200-MI

Repeat. 0.03 mm

Estun ER35B-1810

Articulated arm ✓

Estun

ER35B-1810

Repeat. 0.04 mm

Estun ER70B-2100-LI

Articulated arm ✓

Estun

ER70B-2100-LI

Repeat. 0.05 mm

Inovance IR-R10-140S-INT

Articulated arm ✓

Inovance

IR-R10-140S-INT

Repeat. 0.05 mm

Inovance IR-R20-170S5

Articulated arm ✓

Inovance

IR-R20-170S5

Repeat. 0.05 mm

JAKA Pro 12

Collaborative ✓

JAKA

Pro 12

Repeat. 0.02 mm

JAKA Pro 16

Collaborative ✓

JAKA

Pro 16

Repeat. 0.02 mm

Estun ER20B-1760

Articulated arm ✓

Estun

ER20B-1760

Repeat. 0.03 mm

FANUC M-800iA/60

Articulated arm ✓

FANUC

M-800iA/60

Repeat. 0.015 mm

FANUC R-1000iA/120F-7B

Articulated arm ✓

FANUC

R-1000iA/120F-7B

Repeat. 0.03 mm

Han's Robot Elfin E15

Collaborative ✓

Han's Robot

Elfin E15

FANUC CRX-3iA

Collaborative ✓

FANUC

CRX-3iA

Repeat. 0.02 mm

Siasun SR12A

Articulated arm ✓

Siasun

SR12A

Repeat. 0.03 mm

Siasun SR210A-DW

Articulated arm ✓

Siasun

SR210A-DW

Repeat. 0.06 mm

Siasun SR50A

Articulated arm ✓

Siasun

SR50A

Repeat. 0.05 mm

ROKAE xMate CR18

Collaborative ✓

ROKAE

xMate CR18

Repeat. 0.03 mm

ROKAE xMate CR35

Collaborative ✓

ROKAE

xMate CR35

Repeat. 0.05 mm

ROKAE xMate CR45

Collaborative ✓

ROKAE

xMate CR45

Repeat. 0.05 mm

Siasun SR210A

Articulated arm ✓

Siasun

SR210A

Repeat. 0.06 mm

Siasun SR220A

Articulated arm ✓

Siasun

SR220A

Repeat. 0.06 mm

Siasun SR270A

Articulated arm ✓

Siasun

SR270A

Repeat. 0.06 mm

Siasun SR360A

Articulated arm ✓

Siasun

SR360A

Repeat. 0.01 mm

Siasun SR500A

Articulated arm ✓

Siasun

SR500A

Yaskawa Motoman GA50

Articulated arm ✓

Yaskawa Motoman

GA50

Repeat. 0.015 mm

E Articulated arm

Articulated arm ✓

Estun

ER100B-3000

Repeat. 0.06 mm

Estun ER30B-2700-LI

Articulated arm ✓

Estun

ER30B-2700-LI

Repeat. 0.05 mm

Estun ER50B-2100

Articulated arm ✓

Estun

ER50B-2100

Repeat. 0.05 mm

Kawasaki Robotics BA013L-A

Kawasaki Robotics

BA013L-A

Repeat. 0.06 mm

ROKAE NB25-25/1.8

Articulated arm ✓

ROKAE

NB25-25/1.8

Repeat. 0.05 mm

ROKAE NB25h-25/1.8

Articulated arm ✓

ROKAE

NB25h-25/1.8

Repeat. 0.03 mm

ROKAE NB80-80/2.2

Articulated arm ✓

ROKAE

NB80-80/2.2

Repeat. 0.06 mm

Yaskawa Motoman SP100

Yaskawa Motoman

SP100

Repeat. 0.03 mm

ABB Robotics IRB 2600ID-15/1.85

Articulated arm ✓

ABB Robotics

IRB 2600ID-15/1.85

Repeat. 0.026 mm

KUKA KR 6 R1840-2 arc HW

KUKA

KR 6 R1840-2 arc HW

Repeat. 0.04 mm

KUKA KR 8 R1640-2 arc HW

KUKA

KR 8 R1640-2 arc HW

Repeat. 0.04 mm

KUKA KR 8 R2100-2 arc HW

KUKA

KR 8 R2100-2 arc HW

Repeat. 0.04 mm

ROKAE NB220-220/2.7

Articulated arm ✓

ROKAE

NB220-220/2.7

FANUC ARC Mate 100iD

FANUC

ARC Mate 100iD

Repeat. 0.02 mm

FANUC M-900iB/280

Articulated arm

FANUC

M-900iB/280

FANUC R-2000iC/270F

Articulated arm

FANUC

R-2000iC/270F

Repeat. 0.05 mm

ABB Robotics PoWa 10

ABB Robotics

PoWa 10

Yaskawa Motoman SP165

Yaskawa Motoman

SP165

Buyer guides for welding

Frequently asked questions

What repeatability does a welding robot need?: Arc welding (MIG and TIG) wants tight path repeatability so the torch tracks the seam. Spot welding tolerates looser repeatability because the gun closes onto the joint.
What payload does a welding robot need?: Enough to carry the torch or spot gun plus the wire feeder and cabling. Arc welding torches are light; servo spot guns are much heavier and push you toward a higher-payload arm.