LFHS 2

The LFHS2 is a 2-axis ultra-high speed nanopositioner, offering a motion range of 75µm along X and Y, a large 66mm x 66mm aperture and resonant frequencies higher than 2kHz on both axis. It can be also proposed with an integrated Z axis (50µm travel range) if required (see the 3-axis model LFHS3). This piezostage can be proposed with a coarse positioning Microstage (See our Hybrid System).

This nanopositioner is part of our high-speed product line (High power controller available). When used with the high power controller, high speed scans and step response time smaller than 2ms are possible.

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LFHS-2 ALU

  • Features :

    • Ultra high speed
    • Direct drive
    • Square aperture (66 x 66 mm)
    • 75 µm XY motion
    • Closed loop control
    • Silicon sensor technology
    • Less than 10pm noise floor

    Applications :

    • Super Resolution microscopy
    • Fast XY scanning
    • Particle tracking
    • Confocal microscopy
    • Atomic Force Microscopy
    • Optical tweezer
  • 2 axis Controller2 Axis Controller
    Our 2 axis PiezoStage will be used with a 2 axis controller standard or high speed
    MANUAL-STAGE+LFHS-2Hybrid system
    The LFHS-2 can be proposed with a coarse positioning stage
    SH-BOT-SQUARE-LABTEKSquare Sample Holders
    See the different Square Sample holders available for the LFHS-2
    Adaptation plate for 160x110 apertureAdapter Plate
    This adapter plate allows to mount the LFHS-2 on a stages with K-type frame (160mm x 110mm aperture)
  • downloadTechnical Drawing
    LFHS-2 Piezostage dimensions
    Download
    PDF -
    23,8 Ko
    downloadPiezoConcept Datasheet
    Complet datasheet with variable travel range, specifications, dimensions ...
    Download
    PDF -
    143 Ko

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Specifications :

Unit LFHS2    
Range of motion XY (µm) 75  
Resolution (nm) 0,075  
Typical noise floor (nm) 0,0075  
Full range repeatability (nm) 0,15  
Linearization (typical)   0,02%  
Resonant frequency (Hz) 3000/2000  
Stiffness (N/µm) 4/3  
Maximum load* :
 – horizontal use (kg) 1  
 – vertical use (kg) 0,5  
Sensor Silicon HR sensor  
Size W x L x H (mm) 120,8 x 120,7 x 28,5  
Material Al  
Cable length (m) 2  
Controller   High Speed  

*Higher load on request

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Exemple of use :

LFHS-2 with Z-STAGE.50 on a Manual Stage

LFHS-2 with Z-STAGE.50 on a Manual Stage


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Demo product on request