Feedthrough Model: HFL-040-WN
Part Number: 133585


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model HFL-040-WN (part number 133585) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The HFL-040-WN 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 HFL-040-WN 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 133585 Dimension Specification Drawing

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

Feedthrough Model HFL-040-WN (part number 133585) image

Product Specifications

Specifications for Ferrotec Part Number 133585

Shaft Hollow Shaft
Shaft Support: Simply Supported (vac+atm sides)
Ferrofluid Standard
Mounting Ferro Flange
Features: Water-cooled
Shaft Clamp

Shaft (or bore) Diameter with tolerance 40 (+.025/-0) mm
Overall length 102 mm
Housing overall length 92 mm
Housing diameter 90  mm
Body length 92 mm
Recommended shaft diameter 39.98 
Flange diameter 135 mm
Flange thickness 10 mm
Fitting locations 33, 37 mm
Mounting holes 8.5, 6x on 114.0 bc mm
Flange Type Flange

Bearing Specifications:
Bearing type/material 6910
Bearing Dim A 12.5 mm
Bearing Dim B 77.2 mm
Hollow Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Starting Torque 100rpm 439 N-mm
Running Torque 100rpm 259 N-mm
Starting Torque 1000rpm 798 N-mm
Running Torque 1000rpm 399 N-mm
Limiting Speed [rpm] 2370
Notes flange geometry can be modified easily
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 HFL-040-WN, Part Number 133585

If you have questions about pricing and availability, need more information about Ferrotec's HFL-040-WN 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 HFL-040-WN, Part Number 133585 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 HFL-040-WN

Use this form to submit your HFL-040-WN (part number 133585) inquiry directly to Ferrotec. If you have special requirements or need specific customizations, please include the details in your description.

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