Feedthrough Model: HS-1250-CFFBWPS
Part Number: 107427
Ferrotec’s Ferrofluidic seal Feedthrough Model HS-1250-CFFBWPS (part number 107427) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The HS-1250-CFFBWPS vacuum rotary feedthrough uses Ferrotec’s fluorocarbon-based ferrofluid, specifically optimized for introducing rotary motion with a magnetic liquid hermetic seal in most Reactive Gas environments.
The HS-1250-CFFBWPS 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 107427 Dimension Specification Drawing
Specifications for Ferrotec Part Number 107427
Cantilevered (both on atm side)
Electrical Isolation (Sleeved Bore)"
|Shaft (or bore) Diameter with tolerance||1.252 in|
|Shaft extension (Vac)||0.15 in|
|Overall length||6.09 in|
|Housing overall length||4.5 in|
|Housing diameter||4.25 in|
|Body length||4.12 in|
|Recommended shaft diameter||1.25|
|Flange diameter||7 in|
|Flange thickness||0.38 in|
|Fitting locations||.816, 1.280 in|
|Mounting holes||.750, 4x on 5.500 b.c. in|
|Face seal O-ring||2-244|
|Bearing Dim A||2.99 in|
|Bearing Dim B||0.63 in|
|Starting Torque 100rpm||397 in-oz|
|Running Torque 100rpm||234 in-oz|
|Starting Torque 1000rpm||721 in-oz|
|Running Torque 1000rpm||360 in-oz|
|Limiting Speed [rpm]||2370|
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 HS-1250-CFFBWPS , Part Number 107427
If you have questions about pricing and availability, need more information about Ferrotec's HS-1250-CFFBWPS 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 HS-1250-CFFBWPS , Part Number 107427 is a standard model vacuum rotary feedthrough. Ferrotec can also customize a Hollow shaft vacuum rotary feedthrough to match your specific application requirements. Please contact Ferrotec for more information.
Please Contact Me Regarding Ferrotec Model Number HS-1250-CFFBWPS
Use this form to submit your HS-1250-CFFBWPS (part number 107427) inquiry directly to Ferrotec. If you have special requirements or need specific customizations, please include the details in your description.
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