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2D Laser Scanners

The laser scanners are intended for non-contact measuring and checking of surface profile, dimensions, sorting and sensing of technological objects, 3D models construction.

The series includes two lines of models: RF625 - universal scanners with  5 to 1400 mm operating ranges, RF627 - compact, high accuracy, high speed scanners.

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Models
  • RF627 Series

    RF627 Series

     

      Measuring ranges, mm: from 10  to 250
    Linearity, % of F.S: ±0.05
    Measuring rate, profiles/s: 485,938, 6800

    8 models of:

    • compact, high-precision, high-speed scanners
    • Available in RedBlue and IR diode wavelengths

     

    Long range scanners will be available soon.

    See detailed specifications →
  • RF625 Series

    RF625 Series

     

      Measuring ranges, mm: from 5  to 1400
    Linearity, % of F.S: ±0.1
    Measuring rate, profiles/s: 250, 500, 1875

    22 models of:

    • Universal, high-speed laser scanners
    • Available in RedBlue and IR diode wavelengths
    See detailed specifications →
  • RIFTEK Lamia <br/>Software for seam tracking and measurement

    RIFTEK Lamia
    Software for seam tracking and measurement

    • recognizing, tracking and measuring geometric parameters of objects (for example, weld seams) in accordance with the selected math algorithm (template);
    • connecting to the client controllers to transmit results;
    • data visualization;
    • setting and control of 2D laser scanner parameters.

    Presentation of the Software including photo and video of implemented are located at RIFTEK Lamia - Seam Tracking and Measurement Software page.

     

    See detailed specifications →
Specifications

2D laser scanner RF627. Specification

Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm Laser Size, mm Weight, g Housing version
25/10-8/11 10 25 35 8 11 658 nm
or 405 nm
or 450 nm
or 808 nm
Class 2M
72х71х44 550 Figure 1
65/25-21/25 25 65 90 21 25 93х63х44 600 Figure 2
75/50-30/42 50 75 125 30 41
70/100-48/82 100 70 170 48 82
65/150-58/122 150 65 215 58 122
90/150-54/105 150 90 240 54 105
75/200-62/150 200 75 275 62 150
90/250-65/180 250 90 340 65 180

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)
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

2D laser scanner RF625. Specification

Range MR, mm SMR, mm EMR, mm Хsmr, mm Xemr, mm Laser Size, mm Weight, g Housing version
40/5-6/7 5 40 45 6 7 Class 2M 30х88х120 400 Compact
35/10-10/12 10 35 45 10 12
55/10-10/11 10 55 65 10 11
30/25-18/26 25 30 55 18 26
65/25-17/23 25 65 90 17 23
55/50-27/45 50 55 105 27 45
90/50-23/35 50 90 140 23 35
65/65-29/54 65 65 130 29 54
75/95-34/67 95 75 170 34 67
140/110-43/68 110 140 250 43 68 Class 2M or 3В 50х98х144 500 Standard
125/200-60/130 200 125 325 60 130
100/250-75/180 250 100 350 75 180
140/250-70/155 250 140 390 70 155
17/6-7/8 6 17 23 7 8 Class 2M 122x52x104 590 Special
90/10-9/10 10 90 100 9 10 Class 2M 49х84х162 1000
240/20-14/16 20 240 260 14 16 Class 2M 50х98х144 1000
175/250-115/230 250 175 425 115 230 4 W, 808 nm, Class 3B 66х171х235 2000
165/300-130/240 300 165 465 130 240 Class 2M or 3В 48х106х219 1100
240/290-200/320 290 240 530 200 320 Class 2M or 3В 50х125х360 3000
450/650-190/420 650 450 1100 190 420 Class 3B 50х110х300 3000
425/990-330/960 990 425 1415 330 960 Class 3B 48х198х480 2500
540/1400-340/980 1400 540 1940 340 980 Class 3B 48x210х415 3000
1050/165-85/100 165 1050 1215 85 100 Class 3B 598x54x216 3600

Sampling rate and accuracy
Nominal sampling rate 248 profiles/s (standard mode),
491 profiles/s (mode of increased frequency)
Maximal sampling rate 1875 profiles/s
Linearity (measurement error), Z axis ±0.1% of the range (±0.05% for scanners with the range 17/6-7/8)
Linearity (measurement error), X axis ±0.2% of the range
Interface
Digital Ethernet IPv4
Synchronization inputs/outputs RS422
Synchronization inputs up to 3 channels
Synchronization outputs up to 2 channels
Power supply 15…30 V
Environment resistance
Enclosure rating IP67
Vibration 20g/10...1000Hz, 6 hours, for each of XYZ axes
Shock 30 g/6 ms
Ambient temperature, °С 0…+40, (-20…+40 for the sensors with in-built heater), (-30…+120 for the sensors with in-built heater and water/air cooling housing).
Note: At ambient temperature below -20, the scanner starts to warm up to -20 after switching on, and then starts to work.
Relative humidity 5-95% (no condensation)
Storage temperature, °С -20…+70
Housing/windows material aluminum/glass
Operation

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).

Applications

High precision noncontact measurements:

  • Profile
  • Dimensions
 
  • Recognition
 
  • Control
 
Video

Demonstration stand of RF625 Laser Scanners

Order info

Order information for 2D Laser Scanner RF627 Series

RF627.(WAVE)-SMR/MR-Xsmr/Xemr-M(R)-H


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

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.

 

Order information for 2D Laser Scanner RF625 Series

Script
Red 660 – without symbol, Blue 405 nm or 450 nm – Blue, IR 808 nm - IR
Measurement range for Z, mm
Start of measurement range for Z, mm
X-range at beginning of Z, мм
X-range at the end of Z, mm
Synchronization type
Sync Signal Type
Synchronization inputs (2..3 inputs for encoder synchronization)
Output for scanners mutual synchronization
Angle cable connector
Angle position

Cable type
m
Cable length, m,
Inbuilt heating
Air knife option
Removable protective windows option
Cooling option

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© 2001 – 2019 RIFTEK LLC

Logoisky tract, 22, Minsk, Republic of Belarus

Tel/fax:  +375 (17) 357-36-57

Mobile:   +375 (29) 655-72-55

E-mail: info@riftek.com

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