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Frequency converter EFC 3610/5610

For applications requiring up to 90kW/125hp, Rexroth’s EFC 3610 and 5610 variable frequency drives provide reliable, easy-to-use and cost-effective AC motor control. The EFC x610 drives feature a smart, compact design with built-in components that make new installations and retrofits exceptionally simple. In fact, commissioning options are freely configurable through either a PC or programming panel. Control is both cost-effective and flexible, with application-specific firmware, a multi-Ethernet interface, and Open Core Interface support that lets you ramp up productivity across a broad spectrum of applications. Get reliable, affordable performance with EFC 3610 and 5610.



  • Pumps and compressors
  • Ventilators and fans
  • Conveyors
  • Machine tools and woodworking
  • Hydraulic presses and injectors

Ideal For:

  • Food and beverage
  • Paper manufacturing and processing
  • Packaging
  • Printing
  • Textiles

Key Benefits

Key Benefits:

  • Multiple user-friendly programming options include IndraWorks, ConverterWorks or a detachable panel
  • Open Core Interface support allows easy linkage to IT automation platforms
  • Only VFD that provides integrated Sercos III protocol support
  • Choice of industrial Ethernet protocol, integrated to a common interface
  • Supports fieldbus users common to packaging applications
  • Freely downloadable, application-specific firmware - trouble-free installation and updates for a wider range of customers and machine types
  • Detachable operating panel allows for serial parameterization of multiple machines
  • STO functionality allows safety to be integrated into equipment

Notable Features

Notable Features:

  • V/F control with power range up to 22 kW/30 hp (EFC 3610)
  • SVC control with power range up 90 kW/125 hp (EFC 5610)
  • Software Development Kit support from Open Core Interface in high-level programming languages
  • Sercos III communication protocol support for simple integration with IndraDrive & IndraControl components
  • Multi-Ethernet interface option includes the following communication protocols: Sercos, EtherNet/IP, PROFINET, EtherCAT and Modbus/TCP
  • Fieldbus support for PROFIBUS DP and CANopen
  • Application specific firmware for different target applications
  • Built-in brake chopper (up to 22 kW or 30 hp)
  • Built-in line filter (all ratings)
  • Detachable operating panel for easy commissioning and parameter transfer across multiple units
  • Safe Torque Off safety function available