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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
£0.00

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 depending 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 Models NPXY
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 25 60 x 60 70 dia. 84 x 84
Height (mm) 12.5 25 30 18
Aperture (mm) None 20 dia. 30 dia. 27 dia.
Body Material Stainless Steel Aluminium Stainless Steel
Maximum Load (kg) 0.1 1
Stage Mass (kg) 0.25 0.38   0.52
Max Push/Pull Force (N) 10/1.5 100/20   100/70
Closed-loop Travel (µm) 40 50 60 90
Open-loop Travel* (µm) 50 70   120
Position Noise (nm) 2 0.2 0.4 0.5
Stiffness (N/µm) 1.4 8   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 (%) 0.1 0.01 0.03 0.01
Settling Time (ms) 4.5 4 5 4
Capacitance (µF)   2.8   4.3
Integrated Sensor Strain Gauge Capacitive   Capacitive
Controller LC.402
Notes * Open-loop Travel operating at -30 to 150 V

 

XY Models NPXY
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 100 140 x 140 140 x 140 100 x 100
Height (mm) 23 17 17 23
Aperture (mm) 40 dia. 68 x 68 68 x 68 40 dia.
Body Material Aluminium
Maximum Load (kg) 1 5 5 1
Stage Mass (kg) 0.46 0.55 0.57 0.46
Max Push/Pull Force (N) 100/20
Closed-loop Travel (µm) 100 100 200 200
Open-loop Travel* (µm) 160 160 250 290
Position Noise (nm) 0.3 0.3 0.7 0.5
Stiffness (N/µm) 1.2 3.3 2.1 0.5
Resonant Freq. (kHz) 0.7 0.85 0.7 0.4
Linearity Deviation (%) 0.01
Settling Time (ms) 6 5 8 15
Capacitance (µF) 2.4 4.8 7.5 3.1
Integrated Sensor Capacitive
Controller LC.402
Notes * Open-loop Travel operating at -30 to 150 V

 

XY Models NPXY
250-40
NPXY
300-291
 
200+ µm of motion  
Key features: For microscopy
Low cost
Fast
Large aperture
 
Footprint (mm) 75 x 75 179 x 179  
Height (mm) 30 23  
Aperture (mm) 40 dia. 85 x 95  
Body Material Mixed Aluminium  
Maximum Load (kg) 1 5  
Stage Mass (kg) 0.35 1.56  
Max Push/Pull Force (N) 100/10 100/20  
Closed-loop Travel (µm) 250 300  
Open-loop Travel* (µm) 340 360  
Position Noise (nm) 4 1  
Stiffness (N/µm) 0.5 0.7  
Resonant Freq. (kHz)
  X-axis
  Y-axis

0.30
0.23

0.24
0.24
 
Linearity Deviation (%) 0.05 0.01  
Settling Time (ms)
  X-axis
  Y-axis

10
15

20
20
 
Capacitance (µF) 3.0 8.2  
Integrated Sensor Strain Gauge Capacitive  
Controller LC.402  
Notes * Open-loop Travel operating at -30 to 150 V
† Mixed material is aluminium and stainless steel

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