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Electro-hydraulic control systems

  • The SY(H)DFE is an electro-hydraulic control system on the basis of axial piston variable displacement pumps for the variable:
    - pressure control
    - flow control
    - alternating p/Q control and
    - power limitation (optional)

The Rexroth-SYDFE is an electro-hydraulic control system based on an axial piston variable displacement pump for controlling pressure, flow and power without throttling losses in the energy line. The advantages are robustness, high efficiency, energy efficiency as well as a dynamic and highly accurate regulation.


Pressure and flow control system

SYDFED-2X

  • Version with axial piston variable displacement pump A10VSO.../31
  • Size 18 … 140
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Sercos, PROFINET, EtherCAT, EtherNET/IP, POWERLINK, VARAN, analog

Pressure and flow control system

SYDFED-3X

  • Version with axial piston variable displacement pump A10VSO.../32
  • Size 45 … 180
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Sercos, PROFINET, EtherCAT, EtherNET/IP, POWERLINK, VARAN, analog

Pressure and flow control system

SYHDFED-1X

  • Version with axial piston variable displacement pump A4VSO
  • Size 40 … 355
  • Maximum operating pressure 350 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Sercos, PROFINET, EtherCAT, EtherNET/IP, POWERLINK, VARAN, analog

Pressure and flow control system

SYDFE1-2X

  • Version with axial piston variable displacement pump A10VSO.../31
  • Size 18 … 140
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, configurable

Pressure and flow control system

SYDFE1-3X

  • Version with axial piston variable displacement pump A10VSO.../32
  • Size 45 … 180
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, configurable

Pressure and flow control system

SYDFEE-2X

  • Version with axial piston variable displacement pump A10VSO.../31
  • Size 18 … 140
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, configurable

Pressure and flow control system

SYDFEE-3X

  • Version with axial piston variable displacement pump A10VSO.../32
  • Size 45 … 180
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, configurable

Pressure and flow control system

SYHDFEE-1X

  • Version with axial piston variable displacement pump A4VSO
  • Size 40 … 355
  • Maximum operating pressure 350 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, configurable

Pressure and flow control system

SYDFEC-2X

  • Version with axial piston variable displacement pump A10VSO.../31
  • Size 18 … 140
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, CANopen, parameterizable

Pressure and flow control system

SYDFEC-3X

  • Version with axial piston variable displacement pump A10VSO.../32
  • Size 45 … 180
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, CANopen, parameterizable

Pressure and flow control system

SYHDFEC-1X

  • Version with axial piston variable displacement pump A4VSO
  • Size 40 … 355
  • Maximum operating pressure 350 bar
  • Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave
  • Communication: Analog, CANopen, parameterizable

Pressure and flow control system

SYDFEn-2X

  • Version with axial piston variable displacement pump A10VSO.../31
  • Size 18 … 140
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control, Torque limitation, Master-Slave, Variable-speed
  • Communication: Analog, CANopen, parameterizable

Pressure and flow control system

SYDFEn-3X

  • Version with axial piston variable displacement pump A10VSO.../32
  • Size 45 … 180
  • Maximum operating pressure 280 bar
  • Function: Swivel angle control, Pressure control, Torque limitation, Master-Slave, Variable-speed
  • Communication: Analog, CANopen, parameterizable

Pressure and flow control system

SYHDFEn-1X

  • Version with axial piston variable displacement pump A4VSO
  • Size 40 … 355
  • Maximum operating pressure 350 bar
  • Function: Swivel angle control, Pressure control, Torque limitation, Master-Slave, Variable-speed
  • Communication: Analog, CANopen, parameterizable

Subject to change, status 2019-05-11 04:36:30