Feedthrough Model: HS-2000-SLFBCW
Part Number: 103921

 

Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model HS-2000-SLFBCW (part number 103921) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The HS-2000-SLFBCW 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-2000-SLFBCW 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 103921 Dimension Specification Drawing

Feedthrough Model SS-188-SLAA (part number 103971) dimensional specifications drawing

Feedthrough Model HS-2000-SLFBCW (part number 103921) image

Product Specifications

Specifications for Ferrotec Part Number 103921

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

Dimensions:
Shaft (or bore) Diameter with tolerance 2.0025  in
Shaft extension (Vac) 0.03 in
Overall length 3.966 in
Housing overall length 3.25 in
Housing diameter 4.18  in
Body length 2.87 in
Clamp diameter 3.5 in
Clamp thickness 0.62 in
Recommended shaft diameter
Flange diameter 7 in
Flange thickness 0.38 in
Fitting locations 1.016, 1.214 in
Mounting holes 0.750, 4x on 5.500 bc in
Face seal O-ring 2-244

Bearing Specifications:
Bearing type/material 6911
Bearing Dim A 0.42 in
Bearing Dim B 2.37 in
Hollow Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Starting Torque 100rpm 191 in-oz
Running Torque 100rpm 113 in-oz
Starting Torque 1000rpm 347 in-oz
Running Torque 1000rpm 174 in-oz
Limiting Speed [rpm] 1640
Notes flange geometry can be modified easily
Availability: Normally in stock.