intelliWELD II FT
Aperture 31 mm
Angle Transmitter
of Galvanometer Scanners 		analog position detector
Optical Configuration
Wavelength range
(standard) 		1030 - 1085 nm
1065 - 1105 nm
Max. laser power
(standard systems, 100% duty cycle) 		8000 W @ 1064 nm
with air cooling
Typical scan angle ±0.35 rad (opt.)
Image field size
(1064 nm, f = 160 mm)
Fiber adapter QBH,Q5 / LLK-B,QD / LLK-D
Gain error
Zero offset deviation
Dynamic
Number of installed tunings up to 3
Typical tuning step tuning
Tracking error
Marking speed
(f = 160 mm)
Positioning speed
(f = 160 mm)
Writing speed
(with F-Theta objective, f = 160 mm)
High writing quality
Good writing quality
Step response
(settling to 1/1000 of full scale)
1% of full scale 1.2 ms
(with step tuning)
10% of full scale 3.5 ms
(with step tuning)
Precision
Repeatability
(RMS) 		< 2 µrad
Positioning resolution
(max.)* 		18 Bit *
Nonlinearity
Temperature drift
Offset < 15 µrad / K
Gain < 25 ppm / K
8 hour drift
(after 30 min warm-up)
Offset
Gain
24 hour drift
(after 3 h warm-up)
Offset
Gain
* 18 bit: based on the full angle range (e.g. positioning resolution 2.8 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
Advanced diagnosis options yes (iDRIVE)
Power requirements ±(15+1.5) V DC, max. 8 A each
Mechanics
Scan axes 3-axis system
Housing variants scan head
Connector positions opposite to beam exit side
Dimensions (L x W x H)
(standard housing) 		(366 x 196 x 333) mm3
Weight without objective
(standard housing) 		30 - 40 kg
Beam displacement
Other Provisions
Water cooling yes
Air cooling fan integrated
Options zoom axis,
tracking camera port,
interlock,
double protective window beam exit,
protective window sensor beam-exit,
collimator protective window,
flow sensor,
teach-in module
Other Specifications
Dimensions (L x W x H)
(standard housing) 		(366 x 196 x 333) mm3
Weight without objective
(standard housing) 		30 - 40 kg
Beam displacement
Operating temperature 25 °C ± 10 °C
Gain error
Zero offset deviation
Skew
Step response time
(settling to 1/1000 of full scale)
Typical Optical Configurations
Applications
Typical Applications Robot-assisted welding (remote welding),
3D applications,
Processing-on-the-fly