Our online catalog is being updated! Please contact us for current pricing. Precision Linear-Rotary Feedthroughs FRLC Series Precision Linear-Rotary Feedthroughs, FRLC Series Description Thermionics manufactures a full line of metal sealed rotary motion feedthroughs. These feedthroughs are designed and manufactured to the highest standard of quality and care in the industry. Our design is conservative, utilizing the same principles as those of our precision feedthrough line. We use welded bellows and all ball bearing construction. Custom probe lengths and probe extensions are available. FRLC-275-0.5 & 1 Base Schematic Precision Linear-Rotary Feedthroughs FRLC-275 Series With coaxial linear-rotary probes 3/8" O.D. tube 1/8" O.D. probe, micrometer adjust for 0.5" or 1.0" linear travel 9" tube length standard 0.1° resolution, 1° graduations Position lock Maximum bakeout temperature: 200°C FRLC-275-0.5 & 1 Ordering Information Precision Linear Rotary Motion Feedthroughs Flange O.D. Probe Diameter Linear Travel Model No. Base Price Motorization Options* /MS/W** /MY/W** /MS/L** /MY/L** 2.75 0.38/0.125 0.5 FRLC-275-0.5 $1,650 $915 $915 $1,150 $1,150 1.0 FRLC-275-1.0 $2,390 $915 $915 $1,150 $1,150 Other strokes are available * Add motorization option price to base price. ** Price includes controller. Other motorization options do not include motor controller. Options Option: Fine Adjust Model Number: /FA Price: add $475 Utilizes a precision Klinger stage for rotary actuation One minute Vernier reading Option: Custom Length Probe Model Number: /CL Price: add $200 Up to 24", flange face-to-tip Option: Motor Drives     Rotary Option: Stepping or Synchronous Motor Drive with High Precision Worm Gear Model Number: /MS/W (Stepping) or /MY/W (Synchronous). Price: add $915 (does not include controller) Anti-backlash worm drive Self-locking Manual knob Motor controller sold separately Click for more information about the /MS/W Stepping and /MY/W Synchronous Motor Drives Linear Option: /MS/L or /MY/L Motor Drive Model Number: /MS/L or /MY/L. Price: add $1,150 (does not include controller) For linear actuation of FRLC Manual knob Requires limit switch knob Motor controller sold separately Click for more information about the Linear Drive Actuation /MS/L or /MY/L Motor Drives SMC Stepping or YMC Synchronous Motor Controllers Click for more information on the SMC Stepping Motor Controllers and YMC Synchronous Motor Controllers Option: Retrofit Shaft Extensions     EXTS-FRLC-0.5 Shaft Extension Price: $325 Precision 3/8" O.D. stainless steel tube Includes 1/8" O.D. center push rod extension with return spring 0.5" push rod range Split clamp attachment to existing shaft Shaft extension length 3" to 24", as per customer requirements Simple field installation or removal Mounts to 3/8" O.D. shaft FRLC-275-0.5 and others EXTS-FRLC-1 Shaft Extension Price: $345 Precision 3/8" O.D. stainless steel tube Includes 1/8" O.D. center push rod extension with return spring 1" push rod range Split clamp attachment to existing shaft Shaft extension length 3" to 24", as per customer requirements Simple field installation or removal Mounts to 3/8" O.D. shaft FRLC-275-1 and others