Feedthrough Model: SS-375-SLKC
Part Number: 121062


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model SS-375-SLKC (part number 121062) is a member of Ferrotec’s Flange Mount Feedthroughs. The SS-375-SLKC 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 SS-375-SLKC vacuum rotary feedthrough features a Solid shaft with KF Flange mounting. Dimensional details are specified below. For precision measurement specifications, refer to the Spec Control Drawing.

Ferrotec Part Number 121062 Dimension Specification Drawing

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

Feedthrough Model SS-375-SLKC  (part number 121062) image

Product Specifications

Specifications for Ferrotec Part Number 121062

Shaft Solid Shaft
Shaft Support: Simply Supported (vac+atm sides)
Ferrofluid Standard
Mounting KF Flange

Shaft (or bore) Diameter with tolerance 0.3747  in
Shaft termination .030d x .40L (flat) in
Shaft extension (Vac) 0.75 in
Overall length 4 in
Housing overall length 2.5 in
Housing diameter 1.5 (+.010/-.010) in
Body length 2.291 in
Flange diameter 2.16 in
Flange thickness 0.208 in
Flange Type KF Flange

Bearing Specifications:
Bearing type/material SR61
Bearing Dim A 1.12 in
Bearing Dim B 1.77 in
Solid Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Shaft Torque Capacity 67.1 in-lb
Starting Torque 100rpm 0.57 in-oz
Running Torque 100rpm 0.34 in-oz
Starting Torque 1000rpm 1.04 in-oz
Running Torque 1000rpm 0.52 in-oz
Limiting Speed [rpm] 10000
Notes shaft length can be modified easily