intelliSCANde 20
Aperture 20 mm
Angle Transmitter
of Galvanometer Scanners 		digital encoder
Optical Configuration
Wavelength range
(standard) 		Standard coatings for all common laser systems:
YAG- & fiber lasers,
Green lasers,
UV 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
Max. laser power
(standard systems, 100% duty cycle) 		2000 W @ 1064 nm
with air cooling
Typical scan angle ±0.35 rad (opt.)
Image field size
(1064 nm, f = 160 mm) 		60 mm x 60 mm
Fiber adapter no
Gain error < 5 mrad
Zero offset deviation < 5 mrad
Dynamic
Number of installed tunings up to 3
Typical tuning fast vector tuning
Tracking error 0.32 ms
Marking speed
(f = 160 mm) 		1.0 m/s
Positioning speed
(f = 160 mm) 		11.0 m/s
Writing speed
(with F-Theta objective, f = 160 mm)
High writing quality 230 cps
Good writing quality 340 cps
Step response
(settling to 1/1000 of full scale)
1% of full scale 0.70 ms
10% of full scale 1,9 ms
Precision
Repeatability
(RMS) 		< 0.4 µrad
Positioning resolution
(max.)* 		20 bit *
Nonlinearity < 0.5 mrad / 44°
Temperature drift
Offset < 15 µrad/K
Gain < 8 ppm/K
8 hour drift
(after 30 min warm-up)
Offset < 20 µrad
Gain < 20 ppm
24 hour drift
(after 3 h warm-up)
Offset < 20 µrad
Gain < 25 ppm
* 20 bit: based on the full angle range (e.g. positioning resolution 0.7 µrad for angle range ±0.36 rad), <br /> resolutions better than 16 bit (11 µrad) only together with SL2-100 interface
Electrics / Control
Servo control galvanometer scanner digital servo control board
Control interface
(alternatives) 		digital SL2-100,
digital XY2-100 Enhanced
Advanced diagnosis options yes (iDRIVE)
Power requirements Available variants:
30 V DC, max. 3 A
48 V DC, max. 3 A
Mechanics
Scan axes 2-axis system
Housing variants standard: scan head
Connector positions beam entrance side
Dimensions (L x W x H)
(standard housing) 		(206.9 x 140 x 180) mm3
Weight without objective
(standard housing) 		5.8 kg
Beam displacement 25.25 mm
Other Provisions
Water cooling yes
Air cooling yes
Options objectives with optimized mounting kits,
light weight mirrors,
application- and customer-specific tunings
Other Specifications
Dimensions (L x W x H)
(standard housing) 		(206.9 x 140 x 180) mm3
Weight without objective
(standard housing) 		5.8 kg
Beam displacement 25.25 mm
Operating temperature 25 °C ± 10 °C
Gain error < 5 mrad
Zero offset deviation < 5 mrad
Skew
Step response time
(settling to 1/1000 of full scale)
Typical Optical Configurations
Applications
Typical Applications Micromachining,
Marking, welding, drilling,
Rapid prototyping,
Rapid tooling,
Photovoltaic production,
Processing-on-the-fly