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Data Sheet
3-Axis Subsystems for Laser Beam Deflection AXIALSCAN
03/2013
AXIALSCAN-20-C [250]
General Specifications
Power Supply
Voltage
±15 to ±18 V
Interface
Signals
Analog
±5 V, ±10 V
Current
7.5 A, RMS, max. 10 A
Digital
XY2-100 Protocol
Ripple/Noise
Max. 200 mVpp, @20MHz
bandwidth
Max. Input Aperture
15 mm
Field Size
250x250 to 1,500x1,500 mm
²
Ambient Temperature
+15 to +35 °C
Lens Positions
Storage Temperature
-10 to +60 °C
Humidity
≤
80 % non-condensing
Weight
approx. 12.0 kg
Specifications for Linear Translator Modules
Field size
250 x 250 mm
²
500 x 500
mm
²
750 x 750
mm
²
1.000 x 1.000
mm
²
1.250 x 1.250
mm
²
1.500 x 1.500
mm
²
Mechanical Data:
Distance D
1)
54.77 mm
98.25 mm
116.88 mm
126.32 mm
132.02 mm
135.83 mm
Working Distance
2)
275 mm
584.7 mm
894.1 mm
1,203.4 mm
1,512.8 mm
1,822.2 mm
Dynamic Data:
Spot Diameter 1/e
3)
281.0
µ
m
548.79
µ
m
816.7
µ
m
1, 085.03
µ
m
1, 353.66
µ
m
1, 622.61
µ
m
Resolution
< 8
µ
m
< 16
µ
m
< 24
µ
m
< 32
µ
m
< 40
µ
m
< 48
µ
m
Acceleration Time
≤
3 ms
≤
3 ms
≤
3 ms
≤
3 ms
≤
3 ms
≤
3 ms
Focus Range in Z Direction
-------
67.0 mm
270.0 mm
647.0 mm
1,287mm
2,357 mm
1) From the front edge of the linear translator to the inner side of housing plate, 2) from the bottom edge of deflection unit to the processing field; the distance
will vary with laser divergence and lens tolerance. 3) Input beam quality: M
2
= 1, 0
Specifications for associated Deflection Units
SUPERSCAN-20
SUPERSCAN-IIE-20L
Mechanical Data:
Beam Displacement
26.0 mm
25.63
3)
/26.28 mm
Dynamic Data:
Typical Deflection
±0.393 rad
±0.393 rad
Repeatability (RMS)
3
µ
rad
2
µ
rad
Max. Gaindrift
1)
< 50 ppm/K
< 15 ppm/K
Max. Offsetdrift
1)
< 30
µ
rad/K
< 10
µ
rad/K
Long-term Drift
1,2)
< 300
µ
rad
< 150
µ
rad
Long-term Drift with water tempering
[W] [W2]
1,2)
< 100
µ
rad
Mirrors
QU
SI
BE
Acceleration Time (10-90%) (ms)
≤
0.6
≤
0.58
≤
0.61
≤
0.40
1) Drift per axis 2) after warming-up, variations of ambient temperature < 1K , variations of cooling water <1K 3) Specification for QU fused Silica mirrors
Specifications for Optics
CO
2
Wavelength
10,600 nm
Coating
AR Coating
Max. Laser Power, cw
700 W/cm
2