Feedthrough Model: SS-250-SLCA
Part Number: 103915

 

Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model SS-250-SLCA (part number 103915) is a member of Ferrotec’s Flange Mount Feedthroughs. The SS-250-SLCA 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-250-SLCA vacuum rotary feedthrough features a Solid shaft with ConFlat Flange mounting. Dimensional details are specified below. For precision measurement specifications, refer to the Spec Control Drawing.

Ferrotec Part Number 103915 Dimension Specification Drawing

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

Feedthrough Model SS-250-SLCA (part number 103915) image

Product Specifications

Specifications for Ferrotec Part Number 103915

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

Dimensions:
Shaft (or bore) Diameter with tolerance 0.2497  in
Shaft termination .030d x .40L(flat) in
Shaft extension (Vac) 0.75 in
Overall length 3.25 in
Housing overall length 1.75 in
Housing diameter 0.75  in
Body length 1.47 in
Flange diameter 1.33 in
Flange thickness 0.28 in
Mounting holes 0.172, 6x on 1.062 bc. in
Flange Type ConFlat Flange

Bearing Specifications:
Bearing type/material SR4
Bearing Dim A 1.12 in
Bearing Dim B 1.17 in
Solid Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Shaft Torque Capacity 15.5 in-lb
Starting Torque 100rpm 0.19 in-oz
Running Torque 100rpm 0.11 in-oz
Starting Torque 1000rpm 0.34 in-oz
Running Torque 1000rpm 0.17 in-oz
Limiting Speed [rpm] 10000
Notes shaft length can be modified easily
Availability: Normally in stock.