Feedthrough Model: SS-250-SLBD
Part Number: 103236
Ferrotec’s Ferrofluidic seal Feedthrough Model SS-250-SLBD (part number 103236) is a member of Ferrotec’s Nut-Mount Feedthroughs. The SS-250-SLBD 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-SLBD vacuum rotary feedthrough features a Solid shaft with Nut Mounted (threaded body) mounting. Dimensional details are specified below. For precision measurement specifications, refer to the Spec Control Drawing.
Ferrotec Part Number 103236 Dimension Specification Drawing
Specifications for Ferrotec Part Number 103236
Simply Supported (vac+atm sides)
Nut Mounted (threaded body)
Mounting Nut and Washer Included
|Shaft (or bore) Diameter with tolerance||0.2497 in|
|Shaft termination||.030d x .40L(flat) in|
|Shaft extension (Vac)||0.757 in|
|Overall length||3.437 in|
|Housing overall length||1.93 in|
|Housing diameter||0.75 in|
|Body length||1.68 in|
|Thread diameter||0.75 in|
|Thread pitch [tps] or [mm/thd] (metric)||16 [tps]|
|Thread length||1.44 in|
|Recommended mounting bore||0.77 (+.01/-0) in|
|Flange diameter||1.625 in|
|Flange thickness||0.25 in|
|Flange wrench flat||1.5 in|
|Face seal O-ring||2-026|
|Bearing Dim A||1.3 in|
|Bearing Dim B||1.17 in|
|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.|
* 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.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 SS-250-SLBD, Part Number 103236
If you have questions about pricing and availability, need more information about Ferrotec's SS-250-SLBD 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 SS-250-SLBD, Part Number 103236 is a standard model vacuum rotary feedthrough. Ferrotec can also customize a Solid shaft vacuum rotary feedthrough to match your specific application requirements. Please contact Ferrotec for more information.
Please Contact Me Regarding Ferrotec Model Number SS-250-SLBD
Use this form to submit your SS-250-SLBD (part number 103236) inquiry directly to Ferrotec. If you have special requirements or need specific customizations, please include the details in your description.
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