The portal robotic welding workstation consists of the robot ABB IRB 2400L mounted on the Andon portal with a 6-meter driving effective track. The two positioners with 750 kg and 500 kg weight capacity are used for clamping and handling of the welded workpieces.
The workplace is divided into two individual welding units. Each unit contains one positioner for a welded workpiece with the 360-degree-rotation capability in the horizontal axis. The units are connected with the portal driving device on which the robot hangs. Each workstation is equipped with a safety device and a general control panel for workplace operation.
The device can operate only one welding unit as well. The second unit can be used to set up the production of a new product or to exchange the agent. The level of workplace safety meets the high standards thanks to high reliability of the control system. The welding inverter is designed to weld in automatic operation.
The workstation also includes the wire feeder, the welding torch and the water cooled unit.
Working range |
1800 mm |
Payload |
7 kg |
Number of axes |
6 |
Additional load on the piston tip of the working arm |
1 kg |
Additional load on the working arm rear end |
10 kg |
Additional base-unit load |
35 kg |
Position repeatability |
0,03 - 0,07 mm |
Path repeatability |
0,11 - 0,15 mm |
Working range - axis 1 |
360° |
Working range - axis 2 |
210° |
Working range - axis 3 |
125° |
Working range - axis 4 |
370° |
Working range - axis 5 |
230° |
Working range - axis 6 |
800° |
Max. positioning speed - axis 1 |
150°/s |
Max. positioning speed - axis 2 |
150°/s |
Max. positioning speed - axis 3 |
150°/s |
Max. positioning speed - axis 4 |
360°/s |
Max. positioning speed - axis 5 |
360°/s |
Max. positioning speed - axis 6 |
450°/s |
Machine dimensions (l x w x h) |
723 x 600 x 1731 mm |
Machine weight |
380 kg |
|
|
Positioner IRBP 500L |
|
The distance between clamping flanges |
2000 mm |
The workpiece rotation diameter |
1600 mm |
Handling capacity |
500 kg |
|
|
Positioner IRBP 750L |
|
The distance between clamping flanges |
3150 mm |
The workpiece rotation diameter |
1600 mm |
Handling capacity |
750 kg |