Feedthrough Model: HS-500-SLFACW
Part Number: 105395


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model HS-500-SLFACW (part number 105395) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The HS-500-SLFACW vacuum rotary feedthrough uses Ferrotec’s standard hydrocarbon-based ferrofluid, specifically optimized for introducing rotary motion with a magnetic liquid hermetic seal in most Standard environments.

The HS-500-SLFACW vacuum rotary feedthrough features a Hollow shaft with Ferro Flange mounting. Dimensional details are specified below. This vacuum seal is also water-cooled for high-temperature applications. For precision measurement specifications, refer to the Spec Control Drawing.

Ferrotec Part Number 105395 Dimension Specification Drawing

Feedthrough Model HS-500-SLFACW (part number 105395) dimensional specifications drawing

Feedthrough Model HS-500-SLFACW (part number 105395) image

Product Specifications

Specifications for Ferrotec Part Number 105395

Shaft Hollow Shaft
Shaft Support: Simply Supported (vac+atm sides)
Ferrofluid Standard
Mounting Ferro Flange
Features: Water-cooled
Shaft Clamp

Shaft (or bore) Diameter with tolerance 0.5025  in
Shaft extension (Vac) 0.03 in
Overall length 3.345 in
Housing overall length 2.875 in
Housing diameter 2.75  in
Body length 2.495 in
Clamp diameter 1.25 in
Clamp thickness 0.38 in
Recommended shaft diameter 0.5 
Flange diameter 6 in
Flange thickness 0.38 in
Fitting locations .917, 1.154 in
Mounting holes 0.750, 4x on 4.750 bc in
Face seal O-ring 2-238

Bearing Specifications:
Bearing type/material 6903
Bearing Dim A 0.41 in
Bearing Dim B 2.13 in
Hollow Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Starting Torque 100rpm * 8.6 in-oz
Running Torque 100rpm ** 5.08 in-oz
Starting Torque 1000rpm * 15.6 in-oz
Running Torque 1000rpm ** 7.82 in-oz
Limiting Speed [rpm] *** 9000
Notes flange geometry can be modified easily

* See the Drag Torque section of the Determining your Requirements page for the definition of starting torque

** Values are for a feedthrough at room temperature. Under continuous rotation the unit will warm-up, and the running torque will decrease.

*** Water cooling may permit significantly higher speed. Consult your Field Engineer.

General vacuum seal specifications can be found on Ferrotec’s Standard Feedthrough Common Specifications page.
For an explanation of Ferrotec’s flange mounting terminology, consult Ferrotec’s Flange Mount Options page.

Ordering Information for Model HS-500-SLFACW, Part Number 105395

If you have questions about pricing and availability, need more information about Ferrotec's HS-500-SLFACW rotary feedthroughs, or if you have other Ferrofluidic seal requirements, you can submit your request using the form below or contact your Ferrotec representative directly »

Special Orders, Modifications, and Customized Solutions for Unique Applications

Model HS-500-SLFACW, Part Number 105395 is a standard model vacuum rotary feedthrough. Ferrotec can also customize a Hollow shaft vacuum rotary feedthrough to match your specific application requirements. Please contact Ferrotec for more information.

Please Contact Me Regarding Ferrotec Model Number HS-500-SLFACW

Use this form to submit your HS-500-SLFACW (part number 105395) inquiry directly to Ferrotec. If you have special requirements or need specific customizations, please include the details in your description.

  • Section 1: Contact Information

    * Indicates a required field

  • Your Request

  • MM slash DD slash YYYY

Create a New Ferrotec Download Account

After registering, you will receive a temporary password via email to the address you specify. That email address will be your user name.