Dynamic Sealing Technologies Inc. - Rotating Unions Dynamic Sealing Techologies Inc. Dynamic Sealing Technologies
13941 Lincoln Street NE
Minneapolis, MN 55304
PH: 763.786.3758
FAX: 763.786.9674
TOLL-FREE: 866.700.DSTI (3784)
SE Series Product Options

A number of options are available for the SE Series products. These allow the user to customize the standard products for their specific application.

RotaRing™ union/electrical slip ring assemblies:

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.

Part numbers as shown above*
sample
configuration
union slip ring pin connection -
male pin @ cap end
female pin @ shaft end
1181-ES12A-PMF 1181 -ES12A -PMF
* union as shown includes optional cordsets

Standard options for the SE Series products are listed below. Other modifications may be available. Please contact DSTI to discuss your specific application requirements.

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)

Available Slip Ring Configurations:

Slip ring part#
(add to end of P/N)
-ES6A -ES12A
# of circuits 6 12
Max. Amps Per Circuit 2 2
Max. Volts Per Circuit 120 120
Lead wire length 26” 26”

* The SE Series products may be available with other slip ring options. Please contact DSTI to discuss your specific electrical slip ring requirements.