25 g
3 mm
0 .. 100°C
1E-8 mbar
0 - 31 T
~ 200 nm
ANPx51/RES/HV - linear x-nanopositioner
compact linear nanopositioner for horizontal motion
The compact ANPx51 provides high resolution nanopositioning to fit 1" diameter setups. For a full 3D motion stack, two ANPx51 can be combined with an ANPz51.
The positioner is designed for high vacuum pressures down to 1 E-8 mbar and ambient temperature: 0..100°C.
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.
Specifications
| Size and Dimensions | |
|---|---|
| footprint; height | 15 mm x 18 mm; 9.2 mm |
| maximum installation space | 18 mm x 18 mm; 9.2 mm |
| weight | 7.2 g |
| Materials | |
| positioner body | titanium |
| actuator | PZT ceramics |
| connecting wires | insulated twisted pair, copper |
| Coarse Positioning Mode | |
| travel range (step mode) | 3 mm |
| maximum drive velocity @ 300 K | ~ 1 mm/s |
| Fine Positioning Mode | |
| fine linear positioning range @ 300 K | 3.5 µm |
| fine positioning resolution | sub-nm |
| Accuracy of Movement | |
| repeatability of step sizes | typically 5 % over full range |
| typ. forward / backward step asymmetry | typically 5 % |
| Position Encoder | |
| readout mechanism | resistive sensor |
| encoded travel range | full travel |
| sensor resolution | ~ 200 nm |
| repeatability | 1..2 µm (unidirectional) |
| Load (@ ambient conditions) | |
| maximum load | 25 g |
| maximum dynamic force along the axis | 1 N |
Suitable Controller
ANC350
