Dead zone compensation
Underlap compensating signal
Resistive measurement
Measuring procedure, in which the change of the specific electrical resistance of a conductor is determined using the force or deformation and converted into a measured signal . Example: Piezoresistiv
Erosion wear
Material removal that occurs in hydraulic devices at the points where the hydraulic fluid impacts at high speed. Erosion wear comprises cavitation erosion and particle jet erosion and is material depe
Power output hydraulic motor
The power output P of a hydraulic motor is calculated from the pressure p and the flow Q sowie as well as from the efficiency factor η of the motor. Calculate the power output of a hydraulic motor dir
Load sensing system
Hydraulic control system able to adjust pressure and flow rate to reflect the requirements of one or more consumers at any given time. LS systems can be created using a constant pump as well as a vari
Unloading valve
Pressure valve that opens the drain if the pilot pressure exceeds a value defined by the adjusting spring. An unloading valve can also be used as a pump idle circulation valve .
Nozzle
A nozzle is a local flow resistance with a gradual cross-section constriction (e.g. rounded inlet edge) on which the smallest flow cross-section - unlike on the orifice - is within the geometric cross
Threshold
Change of the input signal , at which the valve power output is reversed at zero. It is expressed as a percentage of the input signal.
Axial piston motor
As with axial piston pumps, axial piston motors are also available in the bent axis and swash plate designs; both variants with fixed and adjustable displacement. The following sectional drawing shows