Feedthrough Model: HFL-024-MN
Part Number: 133591


Product Description

Ferrotec’s Ferrofluidic seal Feedthrough Model HFL-024-MN (part number 133591) is a member of Ferrotec’s Hollow Shaft Flange Mount Feedthroughs. The HFL-024-MN 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-024-MN 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 133591 Dimension Specification Drawing

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

Feedthrough Model HFL-024-MN (part number 133591) image

Product Specifications

Specifications for Ferrotec Part Number 133591

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 24 (+.021/-0) mm
Shaft extension (Vac) 10 mm
Overall length 120 mm
Housing overall length 105 mm
Housing diameter 76  mm
Body length 85 mm
Clamp diameter 52 mm
Clamp thickness 15 mm
Recommended shaft diameter 23.98 
Recommended mounting bore 70 (+.02/0) mm
Flange diameter 120 mm
Flange thickness 10 mm
Fitting locations 26, 38 mm
Mounting holes 9.0, 4x on 96.0 bc mm
Flange Type Flange

Bearing Specifications:
Bearing type/material 6006
Bearing Dim A 10.2 mm
Bearing Dim B 83.6 mm
Hollow Shaft bearing dimensional specifications reference drawing

Performance Characteristics:
Starting Torque 100rpm 78.2 N-mm
Running Torque 100rpm 46.3 N-mm
Starting Torque 1000rpm 142 N-mm
Running Torque 1000rpm 71.2 N-mm
Limiting Speed [rpm] 3720
Notes flange geometry can be modified easily