Feedthrough Model: CM-3000-CLFSWC
Part Number: 132125


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model CM-3000-CLFSWC (part number 132125) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The CM-3000-CLFSWC 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 CM-3000-CLFSWC vacuum rotary feedthrough features a Hollow shaft with Compliant Mount 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 132125 Dimension Specification Drawing

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

Feedthrough Model CM-3000-CLFSWC  (part number 132125) image

Product Specifications

Specifications for Ferrotec Part Number 132125

Shaft Hollow Shaft
Shaft Support: Cantilevered (both on atm side)
Ferrofluid Standard
Mounting Compliant Mount
Features: Water-cooled
Shaft Clamp

Shaft (or bore) Diameter with tolerance 3.002  in
Shaft extension (Vac) 0.03 in
Overall length 7.125 in
Housing overall length 5.755 in
Housing diameter 7.97  in
Body length 5.755 in
Clamp diameter 4.5 in
Clamp thickness 0.875 in
Recommended shaft diameter
Flange diameter 9.75 in
Flange thickness 0.62 in
Mounting holes .406, 6x on 9.000 bc in
Flange Type Flange
Face seal O-ring 2-265

Bearing Specifications:
Bearing type/material 6918
Bearing Dim A 2.71 in
Bearing Dim B 2.889 in
Hollow Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Starting Torque 100rpm 444 in-oz
Running Torque 100rpm 262 in-oz
Starting Torque 1000rpm 808 in-oz
Running Torque 1000rpm 404 in-oz
Limiting Speed [rpm] 940