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Dual-Axis Nanopositioners

Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
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Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
Dual-Axis Nanopositioners
  • Stock: 4 to 6 weeks
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  • Model: nPoint Dual-Axis Nanopositioners
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XY nanopositioning piezo stages   

nPoint Dual Axis Nanopostioners   

nPoint's specialised piezo-driven flexure-guided nanopositioners are designed for many motion critical operations, such as scanning and position control. Typical precision applications include nanolithography, atomic force microscopy (AFM), biophysics, and optical focusing.

The NPXY range of piezo stages offer up 1000 µm of motion depepnding on model, and their unique flexure-guided designs ensure high resonant frequencies while minimising orthogonality and cross-talk errors.

The nPoint 400 series DSP controllers provide flexibility in programming and allow easy optimisation of piezo system response times for a variety of applications.

Standard stage materials are listed. Other materials, including invar, super invar, stainless steel, titanium, and aluminum, are available for some stages. UHV configurations are also available in most products. Please enquire if interested in these options.

XY ModelsNPXY
40-467
NPXY
50-286
NPXY
60-258
NPXY
90-498
< 99 µm of motion
Key features:For optics
Small & light
Compact
High resonance
Non-magnetic
UHV compatible
Fast response
Footprint (mm)25 x 2560 x 6070 dia.84 x 84
Height (mm)12.5253018
Aperture (mm)None20 dia.30 dia.27 dia.
Body MaterialStainless SteelAluminiumStainless Steel
Maximum Load (kg)0.11
Stage Mass (kg)0.250.38 0.52
Max Push/Pull Force (N)10/1.5100/20 100/70
Closed-loop Travel (µm)40506090
Open-loop Travel* (µm)5070 120
Position Noise (nm)20.20.40.5
Stiffness (N/µm)1.48 2.3
Resonant Freq. (kHz)
  X-axis
  Y-axis

0.735
0.84

1.4
1.4

0.75
0.75

0.9
0.9
Linearity Deviation (%)0.10.010.030.01
Settling Time (ms)4.5454
Capacitance (µF) 2.8 4.3
Integrated SensorStrain GaugeCapacitive Capacitive
ControllerLC.402
Notes* Open-loop Travel operating at -30 to 150 V

 

XY ModelsNPXY
100-100
NPXY
100-126
NPXY
200-401
NPXY
200-101
< 199 µm of motion
Key features:Ultra-precise
For metrology
Low profile
Large aperture
Low profile
Large aperture
Ultra-precise
For metrology
Footprint (mm)100 x 100140 x 140140 x 140100 x 100
Height (mm)23171723
Aperture (mm)40 dia.68 x 6868 x 6840 dia.
Body MaterialAluminium
Maximum Load (kg)1551
Stage Mass (kg)0.460.550.570.46
Max Push/Pull Force (N)100/20
Closed-loop Travel (µm)100100200200
Open-loop Travel* (µm)160160250290
Position Noise (nm)0.30.30.70.5
Stiffness (N/µm)1.23.32.10.5
Resonant Freq. (kHz)0.70.850.70.4
Linearity Deviation (%)0.01
Settling Time (ms)65815
Capacitance (µF)2.44.87.53.1
Integrated SensorCapacitive
ControllerLC.402
Notes* Open-loop Travel operating at -30 to 150 V

 

XY ModelsNPXY
250-40
NPXY
300-291
 
200+ µm of motion 
Key features:For microscopy
Low cost
Fast
Large aperture
 
Footprint (mm)75 x 75179 x 179 
Height (mm)3023 
Aperture (mm)40 dia.85 x 95 
Body MaterialMixedAluminium 
Maximum Load (kg)15 
Stage Mass (kg)0.351.56 
Max Push/Pull Force (N)100/10100/20 
Closed-loop Travel (µm)250300 
Open-loop Travel* (µm)340360 
Position Noise (nm)41 
Stiffness (N/µm)0.50.7 
Resonant Freq. (kHz)
  X-axis
  Y-axis

0.30
0.23

0.24
0.24
 
Linearity Deviation (%)0.050.01 
Settling Time (ms)
  X-axis
  Y-axis

10
15

20
20
 
Capacitance (µF)3.08.2 
Integrated SensorStrain GaugeCapacitive 
ControllerLC.402 
Notes* Open-loop Travel operating at -30 to 150 V
† Mixed material is aluminium and stainless steel

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