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Laser Seam Tracking System for Welding Automation. RF627Weld Series
RF627Weld [Revision 1.1.1] 03.08.2020
7.2.2. Overall dimensions
Overall and mounting dimensions of the controller are shown in Figure 5:
Figure 5
8. Example of item designation when ordering
RF627Weld.(WAVE)-SMR/MR-Xsmr/Xemr-M(R)-AC-C
Symbol
Description
(WAVE)
Laser wavelength. 660 nm – no symbol, 405 nm or 450 nm – BLUE, 808 nm – IR.
SMR
Beginning of the measuring range for Z, mm.
MR
Measuring range for Z, mm.
Xsmr
Measuring range for X-coordinate at the beginning of the measuring range for Z-coordinate, mm.
Xemr
Measuring range for X-coordinate at the end of the measuring range for Z-coordinate, mm.
М
Cable length, m.
R
Option, robot-cable.
AС
Built-in air cooling system. Ordering a water cooling system requires consultation with the
manufacturer.
C
Controller.
Example.
RF627Weld.BLUE-70/50-30/42-5-AC-С – Scanner with a blue laser, SMR - 70 mm, MR - 50 mm,
Xsmr - 30 mm, Xemr - 42 mm, cable length - 5 m, air cooling system, controller.
9. Overall demands for mounting
The laser scanner is mounted on the robot flange next to the welding torch. The
scanning area must be within the working range of the scanner. In addition, no foreign
objects should be allowed to stay on the path of the incident and reflected laser radiation.
When scanning a surface with an intricate texture, the incidence of mirror
component of the reflected radiation to the receiving window should be minimized.