EPP & XEPP Range

EPP & XEPP Range

Linear magnetically-coupled transfer arm with elevating platform


Complete sampling-handling system providing linear motion and up to 50mm of lift in the Y-axis for sample hand-off. Stroke lengths from 304mm to 1219mm and motorisation options available.

The Elevating PowerProbe transforms conventional approaches to sample transfer.

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


Key Features

  • Linear only main shaft motion with up to 50mm of independent lift & lower mechanism for sample hand off
  • Unrivalled 140N axial coupling strength
  • Exceptional axial stiffness 
  • Zero backlash under low load
  • Bakeable to 250°C without removing any components

 scroll down for 3D model configuration and download tool


Product Downloads

       EPP technical datasheet
       XEPP technical datasheet
       Sample transfer brochure

Product configuration tool

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Related products

        Port aligners  

       Sample parking carousel
       Analytical stages

       Deposition stages

Other products in this series

Linear transfer arm

Linear only motion up to 1524mm stroke length. Motorisation option.
Read more

Linear & rotary transfer arm

Linear and rotation motion up to 1524mm stroke length. Manual operation only.
Read more

Dual axis transfer arm

Linear only outer shaft and independent rotary motion of inner shaft..
Read more

Triple axis transfer arm

Linear and rotary motion with a unique sample gripping mechanism.
Read more

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