LPP & XLPP Range

LPP & XLPP Range

Linear only magnetically-coupled transfer arm


High-performance magnetically-coupled linear devices, designed for sample transfer where only linear motion is required and rotation is undesirable.

Available in standard stroke lengths from 304mm to 1524mm with motorisation options including high speed motorisation up to 100mm/s transfer speed. The manual version of the LPP is bakeable to 250°C without removing any components.

For demanding UHV applications,  we recommend choosing the XLPP option with rolling metal & ceramic bearings for smooth low friction actuation with minimal outgassing. Click here to learn more about our XLPP option.


Key Features

  • Internal anti-rotation system ensures straight in-line motion
  • Unrivalled 140N axial coupling strength
  • Bakeable to 2500C without having to remove the outer magnets
  • Motorisation options including high speed ball screw actuation up to 100mm/s linear speed
  • Exceptional axial stiffness 
  • Zero backlash under low load

 scroll down for 3D model configuration and download tool

Product Downloads

       LPP technical datasheet
       XLPP technical datasheet
       Sample transfer brochure

Product configuration tool

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Other products in this series

Linear & rotary transfer arm

Linear and rotation motion up to 1524mm stroke length. Manual operation only.
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Dual axis transfer arm

Linear only outer shaft and independent rotary motion of inner shaft..
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Elevating transfer arm

Linear only motion with up to 50mm of lift in the Y-axis for sample hand-off.
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Triple axis transfer arm

Linear and rotary motion with a unique sample gripping mechanism.
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Power Probe customisation options

Customisation options including motor, custom shafts and speed options.
Read more

XPP Option

All metal/ceramic construction for minimal pressure burst during actuation.
Read more

Wafer Flipper

Secure wafer transfer with 180 degree flip.
Read more