Large Diameter Slip Rings

Large diameter slip rings represent the union of manufacturing processes and technologies that enable Moog to offer large, high volume slip rings with advanced features that are cost effective. The manufacturing processes allow the slip ring to be built in an assembly line fashion that significantly reduces delivery time and price.

Features:

Platter or drum configuration
Diameters exceeding 70 inches (1.7 m)
Rotational speeds to 300 rpm
Power rings rated up to 1000 V
Power rings rated up to 300 amp
Quiet mechanical system operation
Low maintenance requirements
Multiple brush tip options with minimal debris
Capability of adding integral encoder, multiplexer, fiber optic rotary joint and non-contacting data link
Multiplexing: multiple bidirectional signals to minimize ring count
Encoder: capable of >15,000 counts

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Overview

Models and Specifications

Resources

Fiber Optic Rotary Joint (FORJ)

Large bore optical rotary joints for high speed optical communications with aggregate data rates exceeding 40 Gb/s. This patented technology also has the capability to transfer multiple data signals per optical channel.

Integrated directly into slip ring or can stand alone
Inherent EMI immunity
Multiple electronics options (single channel, multi-channel, FPGA)
Significant system health diagnostics
Bidirectional channel support

To learn more, view the optical rotary joints data sheet.

Non-Contacting Data Link (NCDL)

Large bore non-contacting data link for high speed data communications with aggregate data rates exceeding 5 Gb/s.

Integrate directly into slip ring or can stand alone
Bidirectional channel support
Requires less footprint than FORJ option
Modules packaged within footprint of slip ring

To learn more, view the non-contacting data link data sheet.

Part Number	Type	ID*	OD*	High Power Qty	Mid Power Qty	Signal Qty	High Power Voltage VAC	High Power Current (cont.)	Speed rpm
CT6455	Drum	31.952	35.044	4	2	8	480	100 A	120
CT6536	FORJ ONLY	39.624	43.040	-	-	-	-	-	300
CT6764	Drum	37.400	39.984	4	2	0	480	100 A	120
CT6970	Platter	44.291	59.916	3	2	6	600	100 A	180
CT7013	Platter	38.590	56.194	4	2	4	400	100 A	180
CT7093	Platter	42.520	54.100	3	2	4	500	100 A	180
CT7138	Platter	42.047	54.094	5	0	4	400	100 A	120
CT7311	Platter	39.622	54.818	4	2	4	380	100 A	180

*OD, ID dimension does not include brush block, fiber optic hardware, or non-contacting data link mounting dimension

• All designs are RoHS compliant
• Design to customer specifications

Note: Slip ring designs within these general specifications may be for either military or commercial applications. Slip rings specifically designed for military applications may require licensing for export. Contact factory for export classification.