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Graphic representation of the error as a function of the output (indication). The error behaviour can also be defined in a table (Figure F 5) (VDI 2600).

Time a system requires to reach the steady operating state from the switched off state.

Oscillation in a pressure fluid that is caused by pressure pulsation.

A group with the category of slow speed high torque motors which achieves its high torque by having each displacement unit perform several strokes (between four and eight or so) per revolution. These

Fire-resistant fluids based on water with 2 to 5% concentrate intended to give the water a minimum level of protection against corrosion and wear. Depending on the composition of the concentrate, emul

Electro-mechanical converter.

Quantity of contamination in the hydraulic fluid after filtering . This is currently mainly measured and counted using automatic counting devices. The result is a profile of contamination in accordanc

Converts mechanical from an electro-mechanical into hydraulic signals. This is mainly achieved by throttling an oil flow with controllable mechanical resistors or transforming the kinetic energy of an

Control that predominantly uses analogue signals in the signal processing and that also uses with progressive function elements. An example is the analogue position control shown in (Figure A 17) with

Hydraulic pilot stage in continuously adjustable valves for converting the mechanical output signal from the electrical input stage into an amplified hydraulic signal (Figure D 87) . Armature and flap