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RF627 — universal high-speed scanners;
RF627Smart — scanners with in-built measurement functions;
RF627Weld — scanners for welding robots;
RF627Weld-Smart — scanners for welding robots with in-built tracking software (from September 2021);
RF627AVIKScan —weld seam inspection system;
RF629 — ultra-fast scanners, up to 50000 profiles/s (from September 2021).
RF627, RF627Smart
- compact, high-precision, high-speed scanners
- available in Red, Blue and IR diode wavelengths
for scanners with Blue laser
RF627Smart
RF627Weld
- air (water) cooling systems
- windows air knife
- changeable windows
- quick installation fixture
- splash guard
2D laser scanner RF627. Specification
| Range | MR, mm | SMR, mm | EMR, mm | Хsmr, mm | Xemr, mm | Laser | Size, mm | Weight, kg | |
| 25/10-8/11 | 10 | 25 | 35 | 8 | 11 |
660 nm or 405 nm or 808 nm Class 2M |
72×71×44 | Fig. 1 | 0,37 |
| 65/25-20/22 | 25 | 65 | 90 | 20 | 22 | 93×63×44 | Fig. 2 | 0,6 | |
| 75/50-30/41 | 50 | 75 | 125 | 30 | 41 | ||||
| 70/100-48/82 | 100 | 70 | 170 | 48 | 82 | ||||
| 70/150-58/122 | 150 | 70 | 220 | 58 | 122 | ||||
| 95/150-53/106 | 150 | 95 | 245 | 53 | 106 | ||||
| 82/200-60/150 | 200 | 82 | 282 | 60 | 150 | ||||
| 90/250-65/180 | 250 | 90 | 340 | 65 | 180 | ||||
| 180/250-170/278 | 250 | 180 | 430 | 170 | 278 | L=326 | Fig. 3 | 2 | |
| 190/300-160/300 | 300 | 190 | 490 | 160 | 300 | L=283 | 1.9 | ||
| 220/300-203/330 | 300 | 220 | 520 | 203 | 330 | L=374 | 2.1 | ||
| 260/400-210/400 | 400 | 260 | 660 | 210 | 400 | L=350 | 2.2 | ||
| 325/500-268/500 | 500 | 325 | 825 | 268 | 500 | L=415 | 2.3 | ||
| 400/600-320/600 | 600 | 400 | 1000 | 320 | 600 | L=490 | 2.4 | ||
| 475/700-374/700 | 700 | 475 | 1175 | 374 | 700 | L=558 | 2.5 | ||
| 545/800-425/800 | 800 | 545 | 1345 | 425 | 800 | L=627 | 2.6 | ||
| 615/900-480/900 | 900 | 615 | 1515 | 480 | 900 | L=696 | 2.7 | ||
| 690/1000-535/1000 | 1000 | 690 | 1690 | 535 | 1000 | L=765 | 2.8 | ||
| 620/1165-430/1010 | 1165 | 620 | 1785 | 430 | 1010 | L=554 | 2.5 | ||
| Sampling rate and accuracy | |
|
Nominal sampling rate (full working range) |
484 profiles/s (standard mode), 938 profiles/s (DS mode) |
|
Maximal sampling rate (ROI mode) |
5096 profiles/s, 6800 profiles/s (DS mode) |
| Linearity (measurement error), Z axis |
±0.05% of the range (standard mode), ±0.1% of the range (DS mode) |
| Linearity (measurement error), X axis | ±0.2% of the range |
| Resolution, Z axis |
0.01% of the range (standard mode), 0.02% of the range (DS mode) |
| Resolution, X axis | 648 or 1296 points (programmable value) |
| Laser | |
|
660 nm or 405 nm or 450 nm or 808 nm Class 2M according to IEC/EN 60825-1:2014 |
|
| Interface | |
| Basic | Ethernet / 1000 Mbps |
| Synchronization inputs | RS422, 3 channels |
| Laser on/off hardware input | 1 |
| Outputs | RS422, 1 channel |
| Power supply | 9...30 V |
| Power consumption, not more | 6 W (without a built-in heater) |
| Environment resistance | |
| Enclosure rating | IP67 |
| Vibration | 20 g / 10...1000 Hz, 6 hours for each of XYZ axes |
| Shock | 30 g/6 ms |
| Operating ambient temperature, °С |
-20...+40, or -40...+40 for scanners with built-in heater, or -40...+120 for scanners with built-in heater and cooling system |
| Relative humidity | 5-95% (no condensation) |
| Storage temperature, °С | -20...+70 |
| Housing/windows material | aluminum/glass |
Operation of the scanners is based on the principle of optical triangulation.
Radiation of a semiconductor laser is formed by a lens in a line and projected to an object. Radiation scattered from the object is collected by the lens and directed to a two-dimensional CMOS image sensor. The image of object outline thus formed is analyzed by a signal processor, which calculates the distance to the object (Z-coordinate) for each point of the set along the laser line on the object (X-coordinate). Scanners are characterized by base distance (beginning of the range), SMR, for Z-coordinate, measuring range (MR) for Z-coordinate, measuring range for X-coordinate at the beginning of Z (Xsmr) and measuring range for X-coordinate at the end of Z (Xemr).
High precision noncontact measurements:
- Profile
- Dimensions
- Recognition
- Control
RF627Smart - Create the scanner you want.
Analysis, calculations, measurements, tolerance control are carried out inside scanner according to the algorithm created by the user.
RF627Smart scanner. Training video.
Analysis, calculations, measurements, control of dimensions are carried out directly in the scanner according to the algorithm created by the user.
Example of Synchronous work of RF627 Laser scanners with three different wavelength. 3D Laser scanning of the rope, shape and defects control.
Example of Laser scanners asynchronous work. Pipes OD and ovality measurement by RF627-82/200-60/150.
Demonstration stand of RF625 Laser Scanners.
RF627.(WAVE)-SMR/MR-Xsmr/Xemr-M(R)-H-C
| Symbol | Description |
| (WAVE) | Laser wavelength. 660 nm – no symbol, 405 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 |
| H | Built-in heater |
| C | Built-in cooling system |
Example. RF627BLUE-70/50-30/42-5 – Scanner with a blue laser, SMR - 70 mm, MR - 50 mm, Xsmr - 30 mm, Xemr - 42 mm, cable length - 5 m.