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AR3120
Extra-Long Reach, Thru Arm Design
- Extended reach, six axis AR3120 welding robot achieves unrivalled welding performance and productivity.
- Increased payload, axis speeds, high allowable moment and inertia ratings provide wrist rigidity and consistent weld quality.
- Slim profile design allows close-proximity placement of robots for high-density work-cells.
- Streamlined arm gives easy access to parts in tight spots, avoiding potential fixture interference.
- Single robot-to-controller cable connection enables fast setup.
Application / Industry
Compatible Controller
AR3120 2D
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AR3120 3D
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Technical Specifications AR3120
Degree of Freedom
6
Payload
20 kg
Maximum Reach
3124 mm
Repeatability
±0.07 mm
Range of motion
S-Axis
L-Axis
U-Axis
R-Axis
B-Axis
T-Axis
-180° ~ 180°
-90° ~ +135°
-80° ~ +206°
-200° ~ +200°
-150° ~ +150°
-455° ~ +455°
Maximum speed
S-Axis
L-Axis
U-Axis
R-Axis
B-Axis
T-Axis
180°/s
180°/s
180°/s
400°/s
430°/s
630°/s
Allowable moment
R-Axis
B-Axis
T-Axis
39.2 N•m
39.2 N•m
19.6 N•m
Allowable Inertia (GD2/4)
R-Axis
B-Axis
T-Axis
1.05 kg•m2
1.05 kg•m2
0.75 kg•m2
Approx. Mass
560 kg
Protected structure
Body : IP54, Wrist : IP67
Mounting Options
Floor, Wall, Tilt, or Ceiling
Power Requirements
4.0 KVA