

200 g

4.8 mm

0.01 .. 373 K

1E-8 mbar

0 - 35 T

~ 200 nm
ANPz102/ULT/RES+/HV - linear z-nanopositioner
linear nanopositioner for vertical motion with ultra-low lateral runout
The ANPz102 provides high resolution z-naonpositioning for setups to fit 2" diameter setups. Specifically optimized to provide ultra low runouts perpendicular to the drive direction (typically < 1µm), it is ideally suited for SPM measurements where a region of the sample is approached repeatedly.
The positioner is designed for temperatures between mK..373 K and pressures down to 1 E-8 mbar.
For ultra low temperatures in the mK range, a body of beryllium copper is optimal for measurements that are sensitive to small magnetic fields, as titanium can superconduct and expel magentic flux to change the sample environment.

Specifications
Size and Dimensions | |
---|---|
footprint; height | 24 mm x 24 mm; 27 mm |
maximum installation space | |
weight | 93 |
Materials | |
positioner body | beryllium copper |
actuator | PZT ceramics |
connecting wires | insulated twisted pair, copper |
Coarse Positioning Mode | |
travel range (step mode) | 4.8 mm |
maximum drive velocity @ 300 K | ~ 3 mm/s |
input voltage range | 0 - 60 V |
Fine Positioning Mode | |
fine linear positioning range @ 300 K | 5 µm |
fine linear positioning range @ 4 K | 0.5 µm |
fine positioning resolution | sub-nm |
input DC voltage range @ 300 K | 0 - 100 V |
input DC voltage range @ 4 K | 0 - 150 V |
Position Encoder | |
readout mechanism | resistive sensor |
encoded travel range | full travel |
sensor resolution | ~ 200 nm |
sensor power (when measuring) | 0.01 - 1 mW |
repeatability | 1..2 µm (unidirectional) |
Load (@ ambient conditions) | |
maximum load | 200 g |
maximum dynamic force along the axis | 5 N |
General Specifications | |
environment | /ULT |
/ULT/HV |