powerSCAN II 50i
Aperture 50 mm
Angle Transmitter
of Galvanometer Scanners
analog position detector
Optical Configuration
Wavelength range
(standard)
9400 - 10600 nm
Max. laser power
(standard systems, 100% duty cycle)
4000 W @ 10600 nm
Typical scan angle ±0.35 rad (opt.)
Image field size
(1064 nm, f = 160 mm)
Fiber adapter no
Gain error < 5 mrad
Zero offset deviation < 5 mrad
Dynamic
Number of installed tunings 1
Typical tuning fast vector tuning
Tracking error < 0.45 ms
Marking speed
(f = 160 mm)
Positioning speed
(f = 160 mm)
20 rad/s
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 1.0 ms
10% of full scale 4.5 ms
Precision
Repeatability
(RMS)
< 4 µrad
Positioning resolution
(max.)*
18 bit for XY,
16 bit for Z*
Nonlinearity < 2.1 mrad / 44°
Temperature drift
Offset
Gain
8 hour drift
(after 30 min warm-up)
Offset < 50 µrad
Gain < 50 ppm
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 (48+1.5) V DC, max. 10 A each
(20 A peak current)
Mechanics
Scan axes 3-axis system with integrated varioSCAN
Housing variants scan head
Connector positions opposite to beam exit side
Dimensions (L x W x H)
(standard housing)
(433 x 268 x 266) mm3
(with varioSCAN)
Weight without objective
(standard housing)
35 kg
Beam displacement 72.72 mm
Other Provisions
Water cooling yes
Air cooling yes
Options
Other Specifications
Dimensions (L x W x H)
(standard housing)
(433 x 268 x 266) mm3
(with varioSCAN)
Weight without objective
(standard housing)
35 kg
Beam displacement 72.72 mm
Operating temperature 25 °C ± 10 °C
Gain error < 5 mrad
Zero offset deviation < 5 mrad
Skew < 1.5 mrad
Step response time
(settling to 1/1000 of full scale)
Typical Optical Configurations with varioSCAN 60
Applications
Typical Applications Laser cutting,
Rapid Manufacturing,
3D applications,
Processing-on-the-fly