MDC Vacuum

Engineered Process Solutions

Home  > Motion & Manipulation > Motion > Linear Motion Feedthroughs > High Temperature, Standard
  • 1 to 2 inch linear travel
  • Manual actuator
  • Linear position lock
  • UHV compatible materials
  • Welded bellows seal
  • Bakeable to 230ºC
  • Del-Seal™ CF port mounts

MDC high temperature linear motion feedthroughs are the perfect solution for linear displacement of in-vacuum samples or devices. They are constructed of 304ss to endure the rigors of high temperature vacuum service. Linear position is measured along a laser etched stainless steel barrel graduated in 0.001" increments. A full revolution of the barrel translates into 0.025" of linear travel. A linear scale on the body is also provided and is marked in both inch and metric units. The inch scale is graduated in increments of 0.025" while the metric scale is graduated in 1mm increments. Welded stainless steel bellows, a 40 pitch lead screw design and the use of linear bearing shaft support provide devices with excellent durability and performance. They are available on industry standard Conflat® compatible Del- Seal™ CF metal seal flanges.  

  Flange / Actuator body 304ss
  Shaft seal AM 350 welded bellows
 Vacuum Range  1x10-11 Torr
 Temperature Range -20ºC to 230ºC
 Axial load 5 lb max.
 Lateral load  5 lb @ 2" extension max.
For conversion tables click here

For any question on this Section Ask Our Experts
High Temperature Standard Motion & Manipulation Linear Feedthroughs
High Temperature Standard Motion & Manipulation Linear Feedthroughs

There are 4 parts in this category. Scroll down to browse the result tables
For more details, available options and accessories click on desired Part Number link.

All "In Stock" parts ships same business day as ordered. Lead Time indicates business days.

Prices and specifications are subject to change without notice. See full terms of sale here.

Drawings download if available are indicated by in the Part Number column. Click on to go to Downloads Page
Instruction manual download, if available, is indicated by in the Part Number column. Click on icon to download a PDF copy of the manual.

LINEAR TRAVELFLANGEWT LB.Part NumberUOMList PriceNet PriceAvailabilityQty
REF# HTBLM-133-2
EACH$915.00$915.005 days
REF# HTBLM-133-1
EACH$835.00$835.0020 days
REF# HTBLM-275-1
EACH$740.00$740.005 days
REF# HTBLM-275-2
EACH$1,125.00$1,125.005 days

Customer Service

Locate a Sales Rep

Join our Newsletter

MDC Event

Back to Top