2D Laser Scanners

The laser scanners (profilers) are intended for non-contact measuring and checking of surface profile, dimensions, sorting and sensing of technological objects, 3D models construction.
In RF627Smart the analysis, calculations, measurements, tolerance control are carried out directly inside scanner according to the algorithm created by the user. Measurement results can be transmitted via various protocols (Ethernet/IP, Modbus TCP, UDP), as well as to the logic outputs of the scanner in order to control the actuators and notify about product suitability.
In addition, Smart scanners (profilers) contain built-in protocols for interaction with various industrial robots and cobots, allowing the scanners to be integrated into automation systems without the need to purchase additional equipment.
The RF62x series includes:
    RF627Smart — profilers with in-built measurement functions and industry protocols;
    RF627BiSmart — dual-camera profilers with in-built measurement functions and industry protocols;
    RF628 — high speed profilers;
    RF629 — high speed profilers with increased resolution;
    RF6292 — high speed profilers with increased resolution and increased "laser line length/range" ratio;
    RF627Smart-Weld  — profilers for welding robots with in-built functions of weld seam tracking and measurement;
    RF627AVIKScan — hand-held profilers for weld seam geometry control.


    The RF62x series SDK:
    RF62x SDK Documentation — is available here.
    RF62x SDK Source code — is available here.
    RF62x Firmware — is available here.

2D laser scanner RF62х. Specification

RF62х Basic technical data
Laser
660 nm or 405 nm or 450 nm 808 nm
Class 2M по IEC/EN 60825-1:2014 or Class 3B on request
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 or 12...36 V for scanners with Blue laser
Power consumption, not more RF627Smart - 6 W (without a built-in heater)
RF627BiSmart - 11 W
RF628 - 17 W
RF629 и RF6292 - 17 W
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
RF627Smart. Specification
Sampling rate, accuracy, resolution
Nominal sampling rate (full working range), not less 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 ±0,01% of the range (standard mode)¹
±0,02% of the range (DS mode)¹
Resolution, X axis 648 or 1296 points (programmable value)
Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm
25/10-8/11 10 25 35 8 11
65/25-20/22 25 65 90 20 22
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
190/300-160/300 300 190 490 160 300
220/300-203/330 300 220 520 203 330
260/400-210/400 400 260 660 210 400
325/500-268/500 500 325 825 268 500
400/600-320/600 600 400 1000 320 600
475/700-374/700 700 475 1175 374 700
545/800-425/800 800 545 1345 425 800
615/900-480/900 900 615 1515 480 900
690/1000-535/1000 1000 690 1690 535 1000
620/1165-430/1010 1165 620 1785 430 1010
RF627BiSmart. Specification
Sampling rate, accuracy, resolution
Nominal sampling rate (full working range), not less 520 profiles/s
Maximal sampling rate (ROI mode) 4600 profiles/s
Linearity (measurement error), Z axis ±0,01% of the range¹
Resolution for combined profile, Х axis 1456 or 2912 points (programmable value)
Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm
65/25-20/22 25 65 90 20 22
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
RF628. Specification
Sampling rate, accuracy, resolution
Nominal sampling rate (full working range), not less 4000 profiles/s
Maximal sampling rate (ROI mode) 16000 profiles/s
Linearity (measurement error), Z axis ±0,01% of the range¹
Resolution, X axis 640 or 1280 points (programmable value)
Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm
65/10-11/12 10 65 75 11 12
75/25-20/22 25 75 100 20 22
90/50-32/44 50 90 140 32 44
125/75-42/58 75 125 200 42 58
150/100-50/74 100 150 250 50 74
150/150-64/112 150 150 300 64 112
210/300-148/276 300 210 510 148 276
285/400-198/376 400 285 685 198 376
370/500-250/466 500 370 870 250 466
450/600-300/556 600 450 1000 300 556
530/700-350/650 700 530 1230 350 650
610/800-400/744 800 610 1410 400 744
685/900-450/836 900 685 1585 450 836
765/1000-500/930 1000 765 1765 500 930
RF629. Specification
Sampling rate, accuracy, resolution
Nominal sampling rate (full working range), not less 1000 profiles/s
Maximal sampling rate (ROI mode) 16000 profiles/s
Linearity (measurement error), Z axis ±0,01% of the range¹
Resolution, X axis 1280 or 2560 points (programmable value)
Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm
60/25-22/26 25 60 85 22 26
60/50-36/50 50 60 110 36 50
65/100-56/100 100 65 165 56 100
90/150-70/140 150 90 240 70 140
110/200-84/178 200 110 310 84 178
95/250-100/250 250 95 345 100 250
190/300-120/300 300 190 490 120 300
145/400-158/400 400 145 545 158 400
180/500-198/500 500 180 680 198 500
230/600-236/600 600 230 830 236 600
265/700-274/700 700 265 965 274 700
310/800-314/800 800 310 1110 314 800
345/900-352/900 900 345 1245 352 900
375/1000-392/1000 1000 375 1375 392 1000
RF6292. Specification
Sampling rate, accuracy, resolution
Nominal sampling rate (full working range), not less 4000 profiles/s
Maximal sampling rate (ROI mode) 16000 profiles/s
Linearity (measurement error), Z axis ±0,01% of the range ¹
Resolution, X axis 1280 or 2560 points (programmable value)
Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm
70/5-24/24 5 70 80 24 24
80/15-40/44 15 80 95 40 44
95/25-70/81 25 95 120 70 81
135/35-90/105 35 135 170 90 105
170/45-110/130 45 170 215 110 130
170/75-146/194 75 170 245 146 194
220/90-200/256 90 220 310 200 256
355/120-302/376 120 355 575 302 376
455/170-400/500 170 455 625 400 500
550/225-500/624 225 550 775 500 634

Note: ¹ - linearity for height measurement across the entire field of view of the scanner.

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).

2D Laser Scanners

High precision noncontact measurements:

  • Profile
Profile
       
 
  • Dimensions
Dimensions
  • Recognition
Recognition
  • Control
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.

Order information for 2D Laser Scanner RF62x Series

RF62X.(WAVE)-smrZ/MR-Xsmr/Xemr-M(R)-H-AK-EW-AC-lndO

Symbol Description
X 7Smart - RF627Smart scanner;
7BiSmart - сканер РФ627BiSmart;
8,9,92 - RF628, RF629 and RF6292 scanners respectively.
(WAVE) Laser wavelength. 660 nm – no symbol, 405 nm or 450 nm – BLUE, 808 nm – IR.
smrZ 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.
AK Air knife for windows.
EW Removable protective windows.
AC(WC) AC - air cooling system;
WC - water cooling system.
NOTE. The WC option includes the AC option by default.
lndO Smart scanner version depending on supported protocols.
Base - basic version, by default contains smart blocks of profile primitives extraction, smart blocks of their mathematical and statistical processing, smart blocks of data transmission/reception in the form of tcp and udp packets.
Ind - Industrial version, contains smart blocks of "Base" package, as well as smart blocks of data transmission/reception via industrial protocols (EthernetIP, ModbusTCP) and smart blocks of interaction with industrial robots.

Example: RF627BLUE-70/50-30/42-5-Ind – Scanner with a blue laser, smrZ - 70 mm, MR - 50 mm, Xsmr - 30 mm, Xemr - 42 mm, cable length - 5 m, Industrial version.

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