General inquiries

Sales & Support

Service hours

Fritz Kübler GmbH

Monday - Thursday: 7.30 am to 5.00 pm
Friday: 7.30 am to 4.00 pm

SR250H SR250H SR250H
SR250H SR250H SR250H

Slip ring


  • For high current applications
  • Adaptable
  • Long service life

Powerful – slip ring for 80 A or even more...

The SR250H slip ring transmits loads up to 80 A, signals and data for powerful drives in parallel. Its robust modular design and various connection options ensure flexible and reliable applications. Thanks to its innovative contact technology, this slip ring is particularly low-maintenance and durable. Custom solutions are also no problem with the SR250H slip ring – get in touch!

Dimension 250 mm
Mounting type Flange
Connection types Cable
Media lead-through Pneumatics
Working temperature -35 °C ... +85 °C
Protection level IP67
Rotational speed 150 min-1
Service life 500 million revolutions
Maintenance cycles 100 million revolutions
Load current transmission 80 A, 500 V AC/DC
Transmission Fieldbus
Industrial Ethernet
  • Reliable operation in harsh environments.
  • Load transmission up to 80 A.
  • High protection level up to IP67.
  • Modular construction – individual product.
  • Transmission of Ethernet, signal, load, pneumatics and hydraulics.
  • Pluggable connections – error prevention.
  • Innovative contact technology, low-maintenance and durable.
  • Transmission rate up to 100 Mbit/s.
Declaration of conformity


Multilingual: German, English, French
PDF ∼ 68,0 KB | 04.2017


Cables and connectors

„Do you have technical questions about the Kübler slip ring or are you looking for individual solutions? I would be pleased to help you.“

Klaus Ederer
Application support
Klaus Ederer
Application Engineering
+43 3322 43723 12

„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“

Fritz Kübler GmbH
Fritz Kübler GmbH
Sales Germany
+49 7720 3903 871
+49 7720 21564