Excavator Solutions


Penlink offers solutions that handle high shock and vibration, perfect for mobile applications and harsh environments. We supply both hydraulic and electrical swivels. Our custom made electrical slip rings offer a wide range of power and data signals  (CAN Bus, DeviceNET, Ethernet, EtherCAT, PROFIBUS, PROFINET and other protocols on request).

Our slip ring design allows increased number of rings, meaning more circuits in the same space, enabling a direct 1:1 replacement with improved performance.

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Application Features
  • Available in IP65/67 (dust and water resistance).
  • Tolerance to high shock and vibration.
  • Service free (80 Million+ revolutions/ lifetime).
  • Modification of mechanical interface for easy installation.

Example of products used in these application