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Linear
Positioners
ANPz102 | open loop
linear, vertical stepper positioner
14 days
delivery
14 days
delivery
10 mK .. 373 K
0 .. 31 T
Optimized for optical focussing
applications due to a minimized
lateral runout.
5E-11 mbar
Size and Dimensions
5 mm
200 g
Coarse Positioning Mode
footprint; height
24 x 24; 27 mm
travel range (step mode)
5 mm
maximum size
24 x 24; 32 mm
typical minimum step size
50 nm @ 300 K, 10nm @ 4 K
weight
53 g
max. drive velocity (@ 300 K, no load)
approx. 3 mm/s
Materials (non-magnetic)
Fine Positioning Mode
positioner body
titanium
fine positiong range
0 .. 5 μm @ 300 K, 0 .. 0.8 μm @ 4 K
actuator
PZT ceramics
fine positioning resolution
sub-nm
driving shaft
ceramics
Accuracy of Movement (open loop)
connecting wires
insulated twisted pair, copper
repeatability of step sizes
typically 5 % over full range
forward / backward step asymmetry
typically 5 %
Options
environmental options
/RT, /HV, /UHV, /LT, /LT/HV, /LT/UHV
Load @ Ambient Conditions (mounting orientation: axis vertical)
material option
/CuBe
maximum vertical load
2 N (200 g)
encoder options
/RES
maximum dynamic force along the axis
5N
Compatibility with Electronics
open loop controller