Electrohydraulic control systems with external electronics

Electrohydraulic control systems with external electronics

Electrohydraulic control systems HSx, HMx, EOx

Available for A4VSO, A4VBO, A4VSG and A4CSG
Electrohydraulic control with proportional and control valve
Digital electrohydraulic control systems with amplifier
Control of swivel angle, pressure and power (HS5P)
Usable as a special version in mooring operation (overcenter)

Electronic pressure and flow control DFE1

Available for A4VSO and A4VBO
For the electrohydraulic control of pressure, flow and power
Internal pilot pressure or with external control pump, optional
Rapid decompression via pump by flow direction change as standard
Rotary group optimized for long standby operating times

Secondary control for open circuit DS3

Available for A4VSO
Highly dynamic rotary drive for open circuit
Motor and generator operation for both directions of rotation
With energy recovery and energy storage
With closed loop rotational speed, position, or torque control for high control performance and dynamics

Secondary control for open circuit DS2

Available for A4VSO
Highly dynamic rotary drive for open circuit
Motor and generator operation for both directions of rotation
With energy recovery and energy storage
With closed loop rotational speed, position, or torque control for high control performance and dynamics

Secondary control for close circuit DS2

Available for A4VSO
Highly dynamic rotary drive for open circuit
Motor and generator operation for both directions of rotation
With energy recovery and energy storage
With closed loop rotational speed, position, or torque control for high control performance and dynamics