The
SE Series 6 passage rotary unions are suitable for
hydraulic, coolant, pneumatic and vacuum applications. All
SE series unions are designed with both o-ring face and female
SAE-4 connections on the shaft for increased mounting
flexibility. Carbon steel construction and precision ball
bearings make the SE Series rotating unions ideal for heavy
duty use.

The SE Series unions are available with
six or twelve circuit slip ring options for power, signal
and data transfer. The RotaRing™
is available with an aluminum cover to protect the slip ring
during use in demanding environments.
| Standard Passage
Sizes: |
SAE-4
(Other sizes available upon request) |
| Plating: |
Black Oxide |
| Materials: |
Carbon Steel |
| Mounting Options: |
Tapped holes are provided on both the housing and shaft
for mounting the assembly. |
| Mounting Flange: |
Available Steel flange can be bolted onto the shaft
end of the assembly for optional o-ring face mounting. |
| Slip Ring Cover: |
Aluminum bolt on cover seals and
protects slip ring assembly. (add -C
to part # to specify this option) |
|

| Max. Pressure: |
7500 psi* (510 Bar) |
| Max. Vacuum: |
30 Hg* |
| Max. Rotational
Speed: |
up to 300 RPM* |
| Max. Temperature: |
350 deg F* (176 deg C) |
| Min. Required Torque: |
40 in/lbs* |
* Operating Parameter information should only be used as a
general guideline. Please contact our Engineering Department
to discuss your specific application.
Click on the View Dimensional
info in the Product Links for Downloadable CAD files and more
information about the products.
|