Description

Magnetically-coupled Linear-Rotary Feedthroughs

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.

FLLRE-275-38 Series

• 3/8″ O.D. probe sizes
• 2.75″ O.D. mounting flange
• 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

Remote Rotary Operation (option)

• Linear and rotary actuation can be performed from several feet away
• Allows practical single operator sample transfer

Dual Axis Adjust Stage (option)

• 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

Options

All Position Lock

• Independent position lock for linear and rotary shafts

EZ Transfer

• Includes ball bearings and linear ball bushings to increase tactile feedback
• Does not include position locks
• Includes linear driver magnet

Force Packages

• Linear Magnet Driver – Adds 11 lbs linear force
• Rotary Magnet Driver – Adds 150 oz-in torque

Mounting Flanges (replacing 2.75″)

• 3.38″, 4.50″, 6.00″