attoPUBLICATIONS attoCATALOG-2017/18 | Page 304

Goniometers
PAGE 302

ANGt101 | open loop goniometer for Θ -positioning

10 mK .. 373 K 0 .. 31 T 5E-11 mbar 6.6 ° 100 g
Size and Dimensions
footprint ; height
24 x 24 ; 11 mm
max installation space
28.6 x 24 ; 11.8 mm
distance center of rotation to top
40 mm
weight
18 g
Materials ( non-magnetic )
positioner body
titanium
actuator
PZT ceramics
driving shaft
ceramics
connecting wires
insulated twisted pair , copper
Options
environmental options
/ RT , / HV , / UHV , / LT , / LT / HV , / LT / UHV
material option
/ CuBe
encoder options
/ RES , / ULT , / NUM , / NUM +
Compatibility with Electronics
open loop controller
ANC300 : ANM150 , ANM300
Coarse Positioning Mode
travel range ( step mode )
6.6 °
typical minimum step size
0.1 m ° @ 300 K , 20 μ ° @ 4 K
max . drive velocity (@ 300 K , no load )
approx . 1 °/ s
Fine Positioning Mode
fine positioning range
no fine positioning capability
Accuracy of Movement ( open loop )
repeatability of step sizes
typically 5 % over full range
forward / backward step asymmetry
typically 5-10 %
Load @ Ambient Conditions ( mounting orientation : axis horizontal )
maximum vertical load
1 N ( 100 g )
maximum dynamic torque along the axis
2 N