rotarX Hybrid Slip Rings for Power, Signal and Ethernet Transmission
Compact slip rings with one or two feedthroughs for Ethernet
Technical Specifications
Protection class
IP51 (higher on request)
Rated Current
2-20A per ring
Housing material
Plastic, aluminium, stainless steel
Number of rings
2-48
Rotational speed
0-600 rpm
Additional services
Cable: CAT5, CAT6, CAT7
RJ45 plug / socket
Electrical specifications
- Ethernet feed-throughs:
1 or 2 channels 1000Mbit/sec - Number of rings: 2-48
- Rated current: 2-20A per ring
- Max. Working voltage: 440 VAC/DC
- Dielectric strength: ≥500V @50Hz
- Electrical noise: max 10mΩ
- Insulation resistance:
≥1000 MΩ @ 500 VDC
2D drawing
Download detailed drawing matching the slip ring now
Catalogue
All details about our slip rings clearly arranged in the catalogue
Product selection Ethernet slip rings
Item number | Ethernet | Number of rings Signal | Number of rings Power | Total rings |
|---|---|---|---|---|
2 x 1000 Mbit/s | - | 2 x 5A | 2 | |
2 x 1000 Mbit/s | - | 8 x 5A | 8 | |
2 x 1000 Mbit/s | - | 4 x 20A | 4 | |
1 x 1000 Mbit/s | - | 4 x 5A | 4 | |
1 x 1000 Mbit/s | - | 10 x 5A | 10 | |
2 x 1000 Mbit/s | - | 14 x 10A | 14 | |
2 x 1000 Mbit/s | 6 x 5A | 14 x 10A | 20 | |
2 x 1000 Mbit/s | - | 20 x 10A | 20 | |
2 x 1000 Mbit/s | 10 x 5A | 10 x 10A | 20 | |
2 x 1000 Mbit/s | 20 x 5A | 12 x 10A | 32 |
Ethernet Slip Rings
Ethernet slip rings for reliable transmission of power and signal current in demanding applications. Ethernet is the industry standard for automation technology.
Wherever a production line needs to be automated as far as possible and run in the fastest possible cycle time, Ethernet is the measure of all things. No other data transmission system is better suited to the production processes of Industry 4.0. With our Ethernet slip rings, we now also offer you the matching rotary feedthroughs.
These slip rings offer you more than just simple signal transmission via a rotating path. They can perform this already demanding task at phenomenal speeds: Our Ethernet slip rings can achieve rotation speeds of up to 600 rotations per minute. This speed leaves nothing to be desired in your processes.
Ethernet Slip Rings
Housing material Ethernet slip rings
Ethernet cable with RJ45 plug
Ethernet slip ring design
Power and Ethernet
Various interfaces for data
Functionality of Ethernet Slip Rings
By selecting high-quality materials and excellent engineering, we achieve outstanding performance with traditional full-contact technology.
The Ethernet signal is transported through a suitable cable to the slip ring. There, the current pulse is transmitted from the brush into the ring and from there into another identically constructed and labelled cable. Thanks to corrosion and abrasion-resistant gold-gold or silver-silver contacts, the signal remains fully accessible and reliable in its transmission even at maximum rotation. With up to 1000 mbit/second and 600 revolutions per minute, you have all the power reserves you need for your applications.
Advantages of the Ethernet slip rings from rotarX
Our Ethernet slip rings offer you the following advantages:
- Stable mounting
- Robust, shielded housing
- Long service life
- High rotation speed
- High data transmission
- Protection class IP 51, higher on request
The high-strength aluminium housing of the Ethernet slip ring is attached to any surface with a screw tab. Rotating connections such as shafts, journals or axles are ideal. The stator-rotor combination offers you any rotational freedom in both directions.
This also includes rotation within a limited radius. The housing is interference-suppressed and protected against leaking or penetrating signals. Rotation speed and data rate leave nothing to be desired. Thanks to the selection of tested, robust materials, the Ethernet slip rings are very durable.
Selection of the Ethernet Slip Rings
We offer Ethernet slip rings with up to 48 transmission points. Rings for power transmission can also be added. Each power ring can carry a rated current of up to 20 amps. The working voltage for each ring is 440 volts – regardless of whether direct current or alternating current is used. As a reserve, you have a dielectric strength of up to 500 volts per ring at a mains frequency of 50 hertz. The electrical noise is a maximum of 10 milliohms.
The Ethernet slip rings are tested for an insulation resistance of up to 1000 megohms at 500 volts direct current. The Ethernet feedthroughs have one or two channels that can transmit up to 1000 mega bits per second. With a rotation speed of up to 600 revolutions per minute, each of our Ethernet slip rings is in a class of its own.
We can offer you slip rings in any cable length. Our Ethernet slip rings work from -30 °C to + 80 °C with consistent reliability.
Installing the Ethernet Slip Rings
Installing our Ethernet slip rings is child’s play. Attach the Ethernet slip ring to the installation location using the screw tab and connect the cables to the system. Each passing cable has two identical ends so that mix-ups are impossible.
At high rotational speeds, please ensure that the slip ring is positioned exactly in the centre to guarantee a long service life.
Use of Ethernet slip rings
There are many applications in which Ethernet signals need to be transmitted to a fast-rotating actuator. Practically all cutting machines with highly developed sensor technology are typical examples of this. Ethernet slip rings in spindles or tool holders can register imbalances or friction losses with the appropriate sensors. This enables the machine control system to slow down or interrupt production at an early stage before serious damage to the machine has occurred.
Other applications for Ethernet slip rings can be found in avionics and automotive engineering. Installed in rotor shafts or drive shafts, Ethernet slip rings can transmit incoming signals from the outside to the control unit. Temperature fluctuations, humidity or other disturbance variables are thus recognised within milliseconds and the control unit can react accordingly. This makes these applications particularly reliable and safe.
Ethernet Slip Ring Maintenance
Our Ethernet slip rings are designed for the highest loads. The design of the slip ring bodies means they are maintenance-free for their entire service life. Anything beyond external cleaning is therefore not required for maintenance work. We offer you highly reliable and durable Ethernet slip rings.
Depending on the design of your application, you have the best possible basis for calculating the need to replace your slip rings at regular intervals.
Assembly of your Ethernet slip rings
We have deliberately kept our range as broad and comprehensive as possible in order to cover the widest possible range of applications for Ethernet slip rings. Nevertheless, it is of course still possible that our products do not fully cover your requirements.
But even then we can help you. If you require special performance or properties for your Ethernet slip rings, we are here for you. We will be happy to supply you with exactly the right products to help you meet your challenges. Special paintwork, engraving, cabling or special features – we can realise anything you want for your slip rings.
Your way to the Ethernet Slip Rings
If you are not sure which Ethernet slip ring is best suited to your application, please contact us. Our hotline is available for urgent enquiries. With a detailed e-mail, we can get an ideal picture of your challenge. An illustration, drawing or photograph will provide optimum support for your request.
Our customer service team will get back to you promptly and work with you to find the ideal solution for your Ethernet slip rings. You will then have exactly the right product for your application. Trust our experience from thousands of projects with hundreds of satisfied customers.
Our slip rings have proven themselves in the most demanding environments, where they perform reliably. So let us inspire you with our quality and service. We are only satisfied when we have been able to supply you with the ideal slip ring, no matter how demanding your challenges are.
Kategorisierung von Netzwerkkabeln
| Kategorie | Übertragungsgeschwindigkeit | Frequenz | Max. Kabellänge |
|---|---|---|---|
| Cat3 | 10 MBit/s | 16 MHZ | 100 m |
| Cat5 | 100 MBit/s | 100 MHZ | 100 m |
| Cat5e | 1 Gigabit/s | 100 MHZ | 100 m |
| FastCat5e | 1 Gigabit/s | 350 MHZ | 100 m |
| Cat6 | 1 Gigabit/s | 250 MHZ | 100 m |
| Cat6a | 10 Gigabit/s | 500 MHZ | 100 m |
| Cat7 | 10 Gigabit/s | 600 MHZ | 100 m |
| Cat7a | 100 Gigabit/s | 1000 MHZ | 100 m |
Practical slip ring solutions for your application
Product catalogue for all slip rings
Find out about the different slip rings in our current overview. Transmission technology for complex industrial and safety-relevant applications form the core of our product range. All products can be individually adapted to the applications in order to offer you added value. Premium engineering - that is our claim for every single product we manufacture. We would like to convince you of this.
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