SC

SCHLEIFRING

Schleifring GmbH

Fürstenfeldbruck, Germany

Land Systems & VehiclesNaval SystemsAir SystemsRadar & SensorsDual-use
Founded 1974501-1000 employeesSubsystem Manufacturer, Component SupplierSupplies Land Forces, Naval Forces
Profile last updated: April 26, 2026

About

Founded in 1974, SCHLEIFRING is a defense subsystem manufacturer based in Fürstenfeldbruck, Germany working in land systems & vehicles, naval systems, air systems +3 more.

SCHLEIFRING develops and manufactures electrical slip rings, contactless rotary joints and fiber optic rotary joints that transmit power, signals, data and media between stationary and rotating components. The company has operated for more than five decades and works across industrial, medical, aerospace, wind energy and security applications. Its defense-related work includes rotary joints for the Leopard 2 battle tank, including turret and periscope slip rings, and slip rings for marine radar, helicopter EO/IR systems and radar systems for security and defense tasks. The company reports more than 6,000 customer-specific developments, over 260 patents and production sites in Germany, China and the USA. It is a family business headquartered in Fürstenfeldbruck, Germany, with additional plants in Kaufbeuren, Tianjin and Chelmsford.

Location

Fürstenfeldbruck, Germany

Founded

1974

Employees

501-1000

Legal name

Schleifring GmbH

Focus areas

slip ringsrotary jointsfiber optic rotary jointsradar slip ringsmilitary rotary jointsLeopard 2aerospace slip ringsmarine radarwind turbine slip ringsCT slip ringssecurity technology

Languages

ENDE

Products & capabilities

Defense domains

Land Systems & VehiclesNaval SystemsAir SystemsRadar & SensorsOptronicsSpace

Supply-chain role

Subsystem ManufacturerComponent Supplier

What they offer

HardwareComponentsManufacturing ServicesEngineering ServicesMaintenance & Repair

Markets

Also sells to civilian markets

Products

Leopard 2 turret slip ring

Military rotary joint

Rotary transmission system between the turret and hull of the Leopard 2 battle tank, transferring signals, data and power while turret and hull rotate in opposite directions.

Periscope slip ring

Military rotary joint

Slip ring for the Leopard 2 periscope that transmits power and signals for the electro-optical viewing system using gold-on-gold contact technology.

Marine radar slip ring

Naval radar component

Slip ring that powers the radar antenna, provides antenna cooling and carries received radar signals back to the ship's computer for maritime surveillance radar.

Helicopter EO/IR slip ring

Airborne slip ring

Slip ring for helicopters transmitting high-rate real-time data from EO/IR sensors, laser targeting and camera systems under vibration and temperature extremes.

ATC and radar slip rings

Radar slip ring

Slip rings transmitting power and high-frequency signals between the stationary part and rotating antenna in air traffic control and tracking radar systems.

End users

Land ForcesNaval Forces

Standards, platforms & customers

Platforms & programmes

Leopard 2

Credentials & affiliations

Certifications

QM Certificate (FS 555984)

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