[Translate to English:] Schleifringe TDS Precision Products

Slip Rings

Sliprings for every need

Our slip rings are maintenance-free and can also be combined with rotary unions for pneumatics, hydraulics, water, vacuum, gas or other media. In addition to standards, we develop application-specific slip rings that mechanically and electrically meet customer requirements. We have a very wide range of products with countless possible solutions, for applications with flange, hollow shaft but also for open, modular rotary distributors as well as flat disc slip rings. We would be pleased to advise you in a personal conversation about the various application possibilities. TDS Precision Products realizes solutions in the fields of rotary transmission, drive technology, sensor technology and positioning technology. Slip rings combined with rotary unions are our expertise. We are happy to realize customer-specific solutions in close cooperation with our partners.

Slip rings, also called rotary transmitters or rotary joints, are mainly used to transmit electrical power and signals (analog, BUS, video, Ethernet, etc.) from a stationary to an endless rotating component. They are used in applications such as packaging machines, filling lines, revolving doors, medical equipment, turntables, cable drums and all kinds of production machines.
Slip rings consist of two parts: An external one called stator (because it is normally stationary), composed of brushes made of noble material (gold or silver plated copper) and an internal one called rotor (because it normally rotates), also made of rings of noble material. The operation is reversible, that is, the outer part, which is usually fixed, can be made to rotate and thus the inner part (which normally rotates) can remain fixed.

Discover our wide range of slip rings:


[Translate to English:] Schleifring Miniatur Serie ESA

Miniature Slip Rings

  • up to 56 circuits
  • Size 6, 12, 22 and 25mm
  • Lightweight and compact
  • Analog and Digital Signals
[Translate to English:] Schleifring_high_power_gekapselt

High Power Slip Ring Capsules

  • up to 52 circuits
  • Current 2 to 20A
  • For Power and Signals
  • Compact Design
[Translate to English:] schleifring_ethernet_gekapselt

Ethernet Slip Ring Capsules

  • Ethernet up to 1Gbit/s
  • RJ45 Connector
  • Combinable
  • Lightweight and compact
[Translate to English:] schleifring_hd_video

HD Video Slip Rings

  • RF coaxial connection
  • HD video transmission
  • Combinaable with signals
  • Lightweight and compact
[Translate to English:] schleifring_pin

PIN Connection Slip Rings

  • up to 8 circuits at 20A
  • Mercury-free
  • Size 32 and 45mm
  • Long lifetime
[Translate to English:] schleifring_hohlwelle

Through-bore Slip Rings

  • Through-bore 3 to 100mm
  • Many sizes
  • Combination power and signals
  • Protection up to IP65
large through bore slip rings

Large Through-bore Slip Rings

  • Through-bore 120 to 400mm
  • Many size
  • Combination power and signals
  • Protection up to IP65
Ethernet Slip Rings with Through-bore

Ethernet Slip Rings with Through-bore

  • Ethernet up to 1Gbit/s
  • RJ45 Connector
  • Through-bore 25.4 to 50mm
  • Many combinations
[Translate to English:] Schleifringe High Power Hohlwelle

High Power Slip Rings Through-bore

  • Current up to 1000A
  • Through-bore 50 to 80mm
  • Many combinations
  • Easy mounting
Schleifring Front SR060E

Modular slip rings

  • Modular system
  • Compact design
  • Analogue or digital signals
  • Long service life
rugged slip ring

Rugged Slip Rings

  • Robust mechanical construction
  • Stainless steel or aluminium
  • Flange or hollow shaft
  • Long lifetime
[Translate to English:] High Speed Schleifringe

High Speed Slip Rings

  • Speed up to 42'000rpm
  • 2 to 108 circuits
  • Very low inertia
  • Long lifetime
High Temperature Slip Rings

High Temperature Slip Rings

  • Oper. temp. -20 to +250°C
  • up to 72 circuits, 2 or 20A
  • Through-bore 12 to 50mm
  • Many combinations
Flat Slip Ring Capsules

Flat Slip Ring Capsules

  • Flat design
  • Capsuled versions
  • For power and signals
  • Long lifetime
Pancake Slip Rings

Pancake Slip Rings

  • Very flat size
  • up to 12 circuits, 2 or 10A
  • Inner diameter 12.7 to 50mm
  • Low noise
Open Slip Rings

Open Slip Rings

  • Without bearings
  • Through-bore  9.55 to 60mm
  • Low noise
  • Easy integration
[Translate to English:] Drehstecker

Rotary Connectors

  • for surgical luminaire
  • 1 to 10poles, mA to 15A
  • Modular design
  • Easy integration
[Translate to English:] Schleifring Hohlwelle Gross

Customized Slip Rings

  • Cable and connector assembly
  • Fieldbusses (Profbus, Ethercat, CAN)
  • Mechanical adaptions
  • Combination with media rotary joints