Hakuteksti "P - R2 - 1 - 1/4 - AT".

Printed circuit board (PCB) with electronic controller - at European manufacturers mostly in the eurocard format - that is used to control a proportional valve or servo valve. The control card is mostly

adjusted displacement volume. This would result - at constant pressure - in a (theoretically) constant torque, with power increasing to the maximum level ( Figure P 16 ). The resulting adjustment range for rotation [...] rotation speed is as follows: while the torque ratio would be: with the displacement V 2 remaining constant (see also secondary control ).

Transmission of power - hydraulic ( flow rate · pressure ) - mechanical (torque · angular speed) - electrical (current · voltage) from the generating part of a system (e.g. electric motor, hydraulic pump)

This control process — known as creeping motion — uses an additional pedal (creep pedal), which controls the scale of the reduction in velocity by pivoting back the traction drive pump at full rotation speed [...] required in a mobile hydraulic drive system — with a specific (mechanical or electronic) relationship between the accelerator pedal position and the movement velocity — where a particular movement (e.g. movement

Function unit within a digital computer system with which the system outputs data - e.g. calculated results - to the exterior (EDIN 44 300 Part 5).

specified for 5μm and 15μm. For example, the marking 13/10 shows that between 4,000 and 8,000 parts more than 5μm and between 500 and 1,000 parts more than 15 μm can be contained in 100 ml of liquid ( contamination [...] present in hydraulic fluid . Purity classes are stated either in filter classes according to NAS 1638 — which specifies the permitted particle numbers in five particle size areas –– or in purity classes according

accumulator — regardless of the size of the current pressure required = load pressure p L –– is always charged up to the upper operating pressure p 2, during the removal, larger power losses P v arise as

Resistance of pressure hoses to pressure impulses. This is used — based on the max. permissible operating pressure — to determine the number of impulses required before the hose fails.

and a variable motor, which performs the torque setting itself. This results — at constant pressure — in a declining torque at an increasing rotation speed and –– theoretically –– a constant output (this

pressure equalisation between two chambers at different pressures and that are connected together by gaps. For this purpose non-contact seals ( gap seals ) or - more often - contact seals are used (Figure D 16)