LSF Flexure bearing coolers

The LSF series combines the long lifetime and high reliability of a flexure bearing dual opposed piston compressor, with the efficiency and proven performance of a contact seal free displacer Stirling cold finger. The compressor motors are of a moving-magnet design, further improving reliability by eliminating the need for flying leads in the Helium working gas. As such, the LSF is the cooler of choice for applications where high performance and high reliability are required.
Both slip-on and IDCA versions are available for a variety of cold finger geometries, including a SADA-II compatible displacer. Maximum cooling powers from 650 mW up to 9 W at 80 K tip temperature are available.

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