Rotary Actuated Linear Feedthroughs

Thermionics' FLMR is a metal-sealed linear motion feedthrough that is all metal, using welded bellows and stainless steel linear bearings.  All manual units are bakeable to 200°C fully assembled. Higher bakeouts may be used with partial disassembly. These feedthroughs are also available with a number of custom options.

flmr133

FLMR-133-25 Series

  • 1/4" O.D. probe
  • 1.33" O.D. mounting flange (2.75"O.D. flange optional)
  • Up to 6" stroke
  • Rotary actuated, 20 turns/inch
  • Stepper motor actuation optional
  • Stainless steel bellows sealed
  • All ball-bearing drive
  • Stainless steel linear shaft bearing
  • Includes position indicator
  • Maximum bakeout temperature: 200°C
FLMR13325

FLMR-275-50 Series

  • 1/2" O.D. support shaft
  • 2.75" O.D. mounting flange
  • Up to 6" stroke
  • Rotary actuated, 20 turns/inch
  • Stepper motor actuation optional
  • Stainless steel bellows sealed
  • All ball-bearing drive
  • Includes position indicator
  • Maximum bakeout temperature: 200°C
FLMR27550

Call or email with your requirements and for current pricing.

800.962.2310 / sales@thermionics.com