se IV Series
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Aperture
20 mm
Angle Transmitter of Galvanometer Scanners
digital encoder
Show Optical Configuration
Wavelength range
(standard)
Standard coatings for all common laser systems:
YAG- & fiber lasers,
Green lasers,
UV lasers,
DUV lasers,
CO2 lasers

In addition, our portfolio includes numerous multiple wavelength and broadband coatings, as well as coatings for short-pulse applications and polarization-maintaining coatings
Typical scan angle
±0.35 rad (optical)
Show Dynamics
Typical tuning
SCANahead,
vector tuning
Tracking error
0 ms (SCANahead),
0.21 ms (vector tuning)
Positioning speed
(f = 160 mm)
19.2 m/s (SCANahead),
12.8 m/s (vector tuning)
Writing speed
(with F-Theta lens, f = 160 mm)
High writing quality
630 cps (SCANahead),
300 cps (vector tuning)
Good writing quality
730 cps (SCANahead),
420 cps(vector tuning)
Step response time
(settling to 1/1000 of full scale)
1% of full scale
0.37 ms (SCANahead),
0.40 ms (vector tuning)
10% of full scale
1.18 ms (SCANahead),
1.18 ms (vector tuning)
Precision
Repeatability
(RMS)
< 0,4 µrad
Positioning resolution
(max.)*
20 bit *
Nonlinearity
< 0,5 mrad / 44°
Temperature drift
Offset
< 10 µrad/K
Gain
< 5 ppm/K
8-h-drift
(after 30 min warm-up)
Offset
< 20 µrad
Gain
< 20 ppm
24-h-drift
(after 3 h warm-up)
Offset
< 20 µrad
Gain
< 20 ppm
* 20 bit: based on the full angle range (e.g. positioning resolution 0.7 µrad for angle range ±0.35 rad),
resolutions better than 16 bit (11 µrad) only together with SL2-100 interface
Electronics / Control
Servo control galvanometer scanner
digital servo control board
Control interface
(alternatives)
digital SL2-100,
digital XY2-100 Enhanced
automatic recognition
Advanced diagnosis options
yes (iDRIVE)
Power requirements
48 V DC, max. 5 A
Mechanics
Scan axes
2-axis system
Housing variants
standard: scan head
Connector positions
beam entrance side,
alternatively opposite to beam exit side
Weight without objective
(standard housing)
approx. 5.2 kg
Dimensions (L x W x H)
(standard housing)
(175,5 x 126 x 165) mm3
Beam displacement
25,25 mm
Other Provisions
Water cooling
yes
Air cooling
yes
Other Specifications
Operating temperature
25 °C ± 10 °C
Gain error
< 5 mrad
Zero offset deviation
< 5 mrad
Add-ons
Combinable with varioSCAN II or excelliSHIFT for 3D applications,
control with SCANLAB´s RTC6 board,
camera adapter available
Typical Applications
Photovoltaic production,
Laser micromachining, Display production,
Deep engraving,
Drilling,
Medical technology

intelliSCANse IV 20

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