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Behaviour of a binary element or switching circuit, for which the time period, during which the element remains outside its stable state, is only determined by the duration of the corresponding signal

Its size depends on the construction design of the pump and the number of displacement elements. In addition, in the case of piston pumps with an even number of pistons, δ is around twice as high as i

Parameter to determine the minimum oil volume of a container, which relates to the flow rate Q of the pump per minute: The size of U depends on the operating mode and fluctuates between 6 in the case

Hard-wired control, in which program changes are provided for and can be performed in a simple manner. These are controls whose program can be changed, for example by reconnecting lines, changing or r

In order to be ready for operation, hydraulic systems normally need the pump to continue running even if its flow rate is not needed at that time, e.g. in the loading phase of a working cycle. The pum

Valve with the task of switching circulating the pump flow rate back to the container without pressure if it is not needed. In order to keep power losses low in doing so, this takes place on the short

Torque amplifiers

Device which divides the delivery flow of a hydraulic pump into two or more equal or unequal sub-flows. It consists of a suitable number of displacement units based on gears or pistons, whose shafts a

Mechanical-hydraulic 4-edge servo valve in which the valve control spool is connected to a drive motor (e.g. a stepper motor ), while the working element (e.g. a hydraulic motor) is linked to the valv

Special form of vane machines , in which six "vanes" (sealing edges) are placed on the rotor. Sealing between the suction and pressure chamber is performed by four synchronous-running sealing rotors (