attoPUBLICATIONS brochure_nanopositioning-cyrogenic-instruments | Page 15

Goniometers & Rotators ANR51 ANRv51 ANR101 ANRv220 ANR240
Options
environment
/ LT, / LT / HV,
/ LT, / LT / HV,
/ LT, / LT / HV,
/ LT, / LT / HV,
/ LT, / LT / HV,
/ LT / UHV
/ LT / UHV, / ULT
/ LT / UHV
/ LT / UHV
/ LT / UHV
encoder
/ RES
/ RES, / RES +
/ RES
/ RES
/ RES
high load
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Dimensions footprint; height 15 x 15; 9.5 mm 10 x 20; 21 mm 24 x 24; 15.2 mm 27 x 12; 27 mm 35 x 35; 13.5 mm
Positioning Mode @ Ambient Conditions
travel range
360 °
360 °
360 °
360 °
360 °
drive velocity
10 °/ s
10 °/ s
30 °/ s
30 °/ s
30 °/ s
maximum load
0.3 N
0.2 N
1 N
1 N
2 N
dynamic drive torque
0.2 Ncm
0.2 Ncm
0.8 Ncm
1 Ncm
2 Ncm
Closed Loop Features
resolution / RES
6 m °
6 m °
6 m °
6 m °
6 m °
precision / RES
50 m °
50 m °
50 m °
50 m °
50 m °
Environment
Encoder
/ LT low temperature / ULT ultra-low temperature / HV high vacuum / UHV ultra-high vacuum
/ RES
closed loop control based on a resistive encoder
/ RES +
closed loop control based on a resistive encoder for mK temperatures