Hakuteksti "*".

Construction type of displacement pumps with multiple pistons, which, as in the radial piston pump, are arranged in a star shape around and perpendicular to the drive axis. They can be subjected to pr

Hydraulic drive system in which several circuits operate separated from each other, with each having a pump and associated pressure-limiting valve . These kinds of multi-circuit systems may be designe

Fire-resistant fluids based on "water in oil", i.e. an emulsion of around 40% water in mineral oil. Not used in Germany (although they are in the UK, for example).

Motor in connection with a clock as a pilot actuation such that the motor follows the steps exactly. There have even been hydraulic stepper motors, in which a body of rotation controlled by a solenoid

Part of the description of a linear, time-invariant transfer element whereby the phase-frequency response represents the frequency-dependent element of the angle through which an is shifted in relatio

Hydraulic pump with constant geometric displacement V 1 for each revolution and therefore a constant delivery flow Q 1 at constant drive speed n 1: Q 1 = V 1 · n 1.

The reference variable in a control or is a variable not affected directly by the related control or feedback control that is provided to the open loop control system or the from the exterior and that

The signal parameter is defined at any point in the duration of the signal (DIN 19 225).

Complete sequence of events or conditions that repeat periodically ( working cycle ).

Refers to a configuration whereby the output variable (e.g. velocity) is not dependent on the load, but only on the target value. A distinction is made between: exact position-dependent locking proces