LT Series Union - Electrical Slip Ring Assemblies

Dynamic Sealing Technologies Inc. - Rotating Unions

Dynamic Sealing Technologies
13941 Lincoln Street NE
Minneapolis, MN 55304
PH: 763.786.3758
FAX: 763.786.9674
TOLL-FREE: 866.700.DSTI (3784)

Product Series
Introduction

General Purpose
Rotary Unions
GP Series 2-passage
GP Series 3-passage
GP Series 4-passage
GP Series 6-passage
GP Series 8-passage
GP Series 10-passage
GP Series 12-passage
GP Series Product Options

SE Series Rotary Unions
SE Series 2-passage
SE Series 4-passage
SE Series 6-passage
SE Series 8-passage
SE Series 12-passage
SE Series Product Options

LT Series Rotary Unions
LT Series 2-passage
LT Series 4-passage
LT Series 8-passage
LT Series 12-passage
LT Series Product Options

RotaRing™ Electrical
Slip Ring Information

Custom Rotary Unions

Downloads

About DSTI

LT Series Product Options

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

RotaRing™ union/electrical slip ring assemblies:

The LT Series unions are available as RotaRing™ combination assemblies. A number of slip ring options are availble for power, signal and data transfer.

Part numbers as shown above^*

sample configuration	union	slip ring	pin connection - male pin @ cap end female pin @ shaft end
2321-ES12A-PMF	2321	-ES12A	-PMF

* union as shown includes optional cordsets

Standard options for the LT Series products are listed below. Other modifications may be available. Please contact DSTI to discuss your specific application requirements. power, signal and data transfer.

Standard Passage Sizes:	1/8” npt (Other sizes available upon request)
Plating:	Shaft: E-Nickel Housing: Blue Anodize
Mounting Options:	Tapped holes are provided on both the housing and shaft for mounting the assembly.
Mounting Flange:	Available Aluminum flange can be bolted onto the end of the housing assembly for optional electrical slip ring mounting. The flange can also be bolted to the shaft end for additional mounting configurations. To request this option add -F to end of product part number

Available Slip Ring Configurations

Slip ring part# (add to end of union P/N)	-ES6A	-ES12A	-ES12	-ES18	-ES24	-ES36	-ES56	-ESM312	-ESM36	-ESM428	-ESM420	-ESM448	-ESM440
# of circuits	6	12	12	18	24	36	56	15	9	32	24	52	44
Max. Amps Per Circuit	2	2	2	2	2	2 (12x) 2A	2 (6x) 2A	(3x) 5A (12x) 2A	(3x) 10A (6x) 2A	(4x) 5A (28x) 2A	(4x) 10A (20x) 2A	(4x) 5A (48x) 2A	(4x) 10A (40x) 2A
Max. Volts Per Circuit	120	120	210	210	210	210	210	210	210	210	210	210	210
Lead wire length	24”	24”	43”	48”	48”	36”	36”	36”	36”	36”	36”	36”	36”

* Certain LT Series products may not be available with all slip ring options listed. Please contact DSTI to discuss your specific electrical slip ring requirements.

Wire Gauge Conversion Chart

Amp Rating	Wire Gauge
2	26
5	20
10	16