High Power Slip Rings

HIGH POWER TRANSFER FOR ELECTRIFICATION

As the electrification of construction machinery accelerates, Moog has partnered with leading global customers to help achieve their goals - leveraging over 100 years of experience in advanced slip ring technology. 

Our high power slip rings deliver safe, high-voltage and high-current transmission within compact spaces - ideal for electrified mobile machines.

Engineered for extreme conditions, the robust housing protects against corrosion, humidity, and vibration, ensuring reliable operation in harsh environments. Our slip rings operate reliably from -40°C to +80°C and can be sealed up to IP67/IP69K upon request.

Customized for your application, our slip rings easily integrate into existing designs using customized adapters and connectors. They also support key communication protocols like Ethernet, Gigabit, and CAN bus, with optional encoder compatibility for reliable data transmission. 

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SE SERIES HIGH POWER SLIP RINGS

Features

  • Rugged housing for harsh environments
  • High electrical contact reliability
  • Low noise during data transmission 
  • Contacting and non-contacting technologies available
  • Wide operating temperate range: -40° to 80° C 
  • Optional IP67 / IP69K protection

Advantages

  • Long life expectancy
  • Minimal wear, debris and corrosion
  • Customizable space saving solutions
  • Collaborative, technology neutral approach
  • Trusted and field proven since 1951

Models and Specifications

Model    Current Voltage Housing Dimensions Protection Class  

F 7103 Series

Up to 125 amps Up to 690 VAC Outer diameter = 200 mm
Length variable
IP69K – PA6
F 7203 G Series Up to 250 amps Up to 1,000 VAC Outer diameter = 315 mm
Length variable, extra short structure
IP65, Data IP69K, optional rain cover possible
F 7203 C Series Up to 500 amps Up to 1,000 VAC Outer diameter = 355 mm
Length variable
IP65, Data IP69K, optional rain cover possible
F 7214 Series Up to 1,500 amps Up to 1,000 VAC

511x511 mm, max. 1,000 A

550x750 mm, max. 1,500A

Length variable

IP65 including drip edge from above, Data IP69K
F 5155 Series Up to 500 amps Up to 750 VAC Outer diameter = 200 – 500 mm Up to IP67/69k