Need help? Contact us at (800) 443-8817


Product Listing

Heavy Duty

Features
  • 2 to 6 inch linear travel
  • Manual actuator
  • UHV compatible materials
  • Welded bellows seal
  • Bakeable to 100ºC
  • Del-Seal™ CF port mounts


Description
Heavy duty linear motion feedthroughs allow linear displacement of larger in-vacuum samples and components. This feedthrough has basic, rotary manual actuation and does not provide position indication. Position must be determined by visual inspection of the in-vacuum sample or component. A heavy duty acme thread lead screw provides 1" of linear travel for every six revolutions of the actuator knob. Unlike conventional motion feedthroughs, heavy duty models have a reentrant welded bellows configuration.

All feedthroughs are constructed using high grade vacuum compatible materials. Feedthroughs are available on industry standard Conflat® compatible Del-Seal™ CF metal seal flanges. 

 Specifications
 Material
  Flange / Actuator body 304ss / Anodized aluminum
  Shaft seal AM 350 welded bellows
 Vacuum Range  1x10-11 Torr
 Temperature Range*  -20ºC to 100ºC
 Axial load 20 lb max.
 Lateral load  20 lb @ 4" extension max.
* UHV units are bakeable to 230ºC with actuator removed. 
For conversion tables click here

For any question on this Section Ask Our Experts



Drawings download if available are indicated by in the Part Number column. Click on this icon to view all downloads.
Literature downloads (including manuals), if available, is indicated by in the Part Number column. Click on this icon to view all available product literature and to download a PDF copy.

Catalog