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September 2010



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Magnetically-coupled Linear-Rotary Feedthroughs, FLLRE Series, MCLR Series

Description


FLLRE-275-38/LD model shown with optional /LD linear magnet driver

The FLLRE series magnetically coupled feedthrough offers exceptional linear-rotary motion for sample introduction and transfer. The small magnetic driver package provides more than 150 oz-in torque and four lbs of linear force. The inside traveler has no magnets, but it is made of magnetically permeable material.

When the EZ Transfer option is chosen, the device rivals high-end magnetic transfer devices costing thousands more.

The FLLRE is our basic series for light loads and short to medium strokes. See the new MCLR series for longer strokes and high precision rotary motion.

FLLRE linear-rotary feedthroughs are manufactured and protected under U.S. patent number 5,514,925

Base Schematics

Linear-Rotary Feedthrough
FLLRE-275 Series
  • 3/8" and 1/2" O.D. probe sizes
  • 2.75" O.D. mounting flange
  • Up to 36" stroke (1/2" O.D. probe model)
  • Mechanical torque limit: 150 oz-in
  • Linear force: 4 lbs
  • Eight all stainless steel bearings
  • 200°C bakeout (magnetic drive removed)
  • Removeable neodynium iron boron magnetic drive


FLLRE-275-50 Layout Shown

Ordering Information

Magnetically Coupled Linear-Rotary Feedthroughs
Flange O.D. Probe O.D. Stroke* Model No. Price
2.75 0.38 12" FLLRE-275-38-12 Contact
18" FLLRE-275-38-18 Contact
24" FLLRE-275-38-24 Contact
2.75 0.50 18" FLLRE-275-50-18 Contact
24" FLLRE-275-50-24 Contact
30" FLLRE-275-50-30 Contact
36" FLLRE-275-50-36 Contact
*Other strokes are available
Custom probe lengths available

Options

Option: EZ Transfer Model Number: /EZ Price: add Contact
  • Includes ball bearings and linear ball bushings to increase tactile feedback
  • Does not include position locks
  • Includes linear driver magnet

  • Option: Optional Force Packages (2) Model Numbers:
    /LD or /RD
    Price: add Contact
    Available on all units and recommended for high mass payloads and longer strokes. Two models are available:
    • /LD Linear Magnet Driver
      Adds 11 lbs linear force

    • /RD Rotary Magnet Driver
      Adds 150 oz-in torque

    Option: Remote Rotary Operation Model Number: /REM Price: add Contact
  • Linear and rotary actuation can be performed from several feet away
  • Allows practical single operator sample transfer


    FLLRE-450-24/REM


  • Option: Dual Axis Adjust Stage Model Number: /FLS-1.5-2 Price: add Contact


  • Micrometer actuated dual axis support for end of feedthrough
  • Adjusts angular position ±5°
  • 1.5" ID bellows-sealed tilt at mounting flange
  • 2.75" OD mounting flange on tilt
  • Maximum bakeout temp: 200°C

  • Option: All Position Lock Model Number: /APL Price: add Contact
  • Independent position lock for linear and rotary shafts

  • Option: 3.38" Mounting Flange Model Number: /3.38 Price: add Contact
  • 3.38" mounting flange replaces 2.75"

  • Option: 4.50" Mounting Flange Model Number: /4.50 Price: add Contact
  • 4.50" mounting flange replaces 2.75"

  • Option: 6.00" Mounting Flange Model Number: /6.00 Price: add Contact
  • 6.00" mounting flange replaces 2.75"
  • Additional Illustrations

    FLLRE-450/LD/REM (shown integrated on custom modular cart system)



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