Mechanical Feedthroughs

Thermionics manufactures a full line of metal-sealed linear motion feedthroughs.  All metal, using welded bellows and stainless steel linear bearings, all manual units are bakeable to 200° fully assembled.

Thermionics manufactures a full line of metal-sealed, all metal, rotary motion feedthroughs, using welded bellows and stainless steel bearings.  Manual units are bakeable to 200°C fully assembled with higher bakeouts available with partial disassembly.

Thermionics manufactures a full line of metal-sealed, all metal, linear-rotary motion feedthroughs, using welded bellows and stainless steel linear bearings.  Manual units are bakeable to 200°C fully assembled with higher bakeouts available with partial disassembly.

FWS series wobble stick probes supply a combination of Z axis, polar rotation, and polar axis tilt to allow tip positioning inside the vacuum chamber. They can be fitted with clamp jaws, hooks, or forks to attach and release samples. The user can specify the required Z travel. 

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