Winch Slip Rings

Moog has delivered trusted technology products and services to the offshore petroleum, oceanographic, seismic and maritime industries for more than 40 years. Moog Focal winch slip rings are designed to function in extreme marine environments. 

Moog's winch slip rings are engineered to perform reliably in extreme marine environments, ensuring seamless data and power transfer. Below is a comparison of various Moog Focal winch slip ring models to help you choose the best fit for your application.
 

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Slip Rings for Harsh Marine Environments

 

Model Current Voltage Size (OD) Rotation Speed Through Bore
129 Max 125 A per pass 7200 VAC max 12.75"
324 mm
Max 50 rpm continuous No
159 Max 60 A per pass,  Max 1000 A total current* 7200 VAC max 6.62"
219 mm
Max 50 rpm continuous No
176 Max 20 A per pass, Max 720 A total current* 7200 VAC max 5.52"
140 mm
Max 50 rpm continuous No
180 Max 7 A per pass, Max 100 A total current 1000 VAC max 2.85"
72.4 mm
Max 100 rpm continuous No