ANGt50 UHV   Goniometer zur Theta Verkippung Nanopositioners for Ambient and Vacuum Conditions
Icon Load

25 g

Icon Travel Range Gonio

7.2 °

Icon Travel Range Rotator

0 .. 100°C

Icon Pressure

5E-11 mbar

Icon Magnetic Fields

0 - 31 T

ANGt50/UHV - goniometer for "theta" tilting

compact goniometer for Θ-positioning

The compact ANGt50 provides high resolution, Θ- positioning for 1" diameter setups. Combined with the ANGp50, the ANGt50 forms the upper positioner of a compact Euler Goniometer with a common center of rotation. The small footprint and titanium body make it particularly suited for compact setups and magnetically sensitive applications.
The positioner is designed for ultra-high vacuum with pressures down to 5 E-11 mbar (/UHV) .
Titanium is the material of choice for our cryogenic nanopositioners, as it is light, nonmagnetic, and has a coefficient of expansion matching the piezo and other elements of the drive for reliable low temperature performance.
Cryogenic Tablet

Specifications

Load (@ ambient conditions)
maximum dynamic force along the axis1 N
maximum load25 g
Size and Dimensions
footprint; height15 mm x 15 mm; 10 mm
distance center of rotation to top30 mm
maximum installation space15 mm x 19.5 mm; 10.5 mm
weight7 g
Materials
positioner bodytitanium
actuatorPZT ceramics
connecting wiresinsulated twisted pair, copper
Coarse Positioning Mode
travel range (step mode)7.2 °
maximum drive velocity @ 300 K~ 1 °/s
Fine Positioning Mode
fine positioning resolutionno fine positioning capability
Accuracy of Movement
repeatability of step sizestypically 5 % over full range
typ. forward / backward step asymmetry typically 5 %
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