PAGE 272
Goniometers
ANGt50 | open loop
compact goniometer for Θ -positioning
10 mK .. 373 K
0 .. 31 T
5E-11 mbar
Size and Dimensions
7.2 °
25 g
Coarse Positioning Mode
footprint; height
15 x15; 10 mm
travel range (step mode)
7.2°
maximum size
15 x 19.5; 10.5 mm
typical minimum step size
0.1 m° @ 300 K, 20 μ° @ 4 K
distance center of rotation to bottom
40 mm (above center)
max. drive velocity (@ 300 K, no load)
approx. 1 °/s
weight
7g
Fine Positioning Mode
Materials (non-magnetic)
fine positiong range
no fine positioning capability
positioner body
titanium
Accuracy of Movement (open loop)
actuator
PZT ceramics
repeatability of step sizes
typically 5 % over full range
driving shaft
ceramics
forward / backward step asymmetry
typically 5 %
connecting wires
insulated twisted pair, copper
Load @ Ambient Conditions (mounting orientation: axis horizontal)
Options
maximum vertical load
environmental options
/RT, /HV, /UHV, /LT, /LT/HV, /LT/UHV
material option
/CuBe
encoder options
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Compatibility with Electronics
open loop controller
0.25 N (25 g)
maximum dynamic torque along the axis 1 N
ANC300: ANM150, ANM300
technical drawings can be found from page 278