Linear transfer arm with rotating inner shaft

High-performance magnetically coupled devices designed for sample transfer with outer shaft linear motion and independent rotary motion of inner shaft. Ideal for systems where a secondary motion is required to actuate an end-effector mechanism. Range includes end-effectors to transfer industry-standard flag and puck sample holders.

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

Key Features

  • Linear only main shaft motion with independent inner shaft rotation
  • Unrivalled 140N axial coupling strength
  • Bakeable to 2500C without having to remove the outer magnets
  • Exceptional axial stiffness 
  • Zero backlash under low load

 scroll down for 3D model configuration and download tool

Product Downloads

       DAPP technical datasheet
       XDAPP 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.
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Linear & rotary transfer arm

Linear and rotation motion up to 1524mm stroke length. Manual operation only.
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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.
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XPP Option

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

Wafer Flipper

Secure wafer transfer with 180 degree flip.
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