Model 159 Winch Slip Ring

6.62" DIAMETER ELECTRICAL WINCH SLIP RING SPECIFICATIONS

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Voltage	Maximum 7200 VAC
Current	Maximum 60 A per pass, wire in parallel for higher current Maximum 1000 A total current*
Contact Resistance	20 mΩ nominal
Insulation Resistance	Minimum 500 MΩ @ 1 kVDC, dependent on wire type
Short Circuit Rating	2.2 kA / 1s, 5.6 kA peak
Rotation Speed	Maximum 50 rpm continuous, contact factory for higher speeds
Protection Class	Sealed to IP66, except for pigtail exits
Operating Temperature	-20° C to + 55° C
Housing	Stainless steel (304)
Length "L"	Varies with number of electrical passes

*Maximum total current is dependent on duty cycle, ambient temperature and specific configuration. Consult factory to ensure confirmation is suitable for application.

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The Model 159 winch slip ring is the solution for higher current applications. Designed to accommodate up to 1000 amps total current, the Model 159 can be customized to fit specific requirements. Incorporating both power and signal transfer into a single unit provides the needed versatility for marine, industrial, and defense applications

Features

Stainless steel housing for rugged environments
Slip ring design provides sealing to IP66 requirements
Can accommodate a variety of wire and cable types
Power and signal transfer integrated into a single unit

Benefits

Each unit is designed, manufactured, and tested in accordance with the highest quality standards
Maintenance free operation
Proven, reliable, long life performance
Integration with Fiber Optic Rotary Joints (FORJs) and Rotary Unions to provide a complete rotating interface solution

Typical Applications

Winches
Remotely Operated Vehicles (ROVs)
FPS swivel stacks

Resources

Literature

Data Sheets

Model 159 Technical Data Sheet

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