Logic control
Control in which the signal states of the input signals are allocated defined signal states of the within the meaning of Boolean connections ( Figure V 12 ). Previously common names, such as parallel
Comparability
The more dependent one becomes on determining parameters of fluid devices and systems through trial runs, the more important it is that these results are comparable. Otherwise, the different products
Anti-rotation element for cylinders
As the tube casing and piston of a cylinder normally have a circular cross-section, the pistons can rotate in the face of tangential forces. Where this is not permitted and is not prevented by the app
Set geometric displacement
Displacement volume of a hydrostatic pump or displacement volume of a hydrostatic motor.
Displacement control
Process, in which the velocity of a hydraulic drive element is controlled by changing the geometric displacement of a pump or motor . This includes the pump control (Figure V 10 a) and secondary adjus
Displacement machine (displacement unit)
Hydraulic machines (pumps, motors ) in which hydrostatic power is transferred downstream of the Positive displacement principle . In terms of the operating principle, a distinction is made between cir
Displacement units
The elements in hydrostatic displacement machines , which bring about the suction and transport process. They include, for example, the teeth in geared machines, the vanes in vane machines or the pist
Position measurement
when measuring the length of a path travelled. For path or position measurement, the location of a point is measured in relation to a fixed point of reference. In measurement technology position measu