Hakuteksti "*".

Disturbance variables in controls and are all external variables which impair the intended influences in a control or feedback control (DIN 19 226).

High response proportional valves are constantly adjustable directional valves, whose static and behaviour is largely comparable to that of the servo valves ( Figure R 20 ). These are particularly sui

Measuring device

Parameter for the power losses occurring in hydraulic systems, which can be noticed in the form of and leakage losses . There are also mechanical losses as a result of friction (Figure H 20) . A disti

In hydraulic systems, locking is required primarily for safety aspects (aircraft landing gear, lifting platforms, etc). Additional equipment is also used, such as locking units ( Figure V 15 a ) or cl

Graphic representation of a curve showing all the variables which influence the power delivered by a hydrostatic transmission (e.g. torque, efficiency, slip) in relation to another variable (e.g. rota

Reversing motor

Openings in mounting plates which accommodate continuous lines. As a rule, the collective line includes the feed line and return line as well as the overflow oil line. In addition, there may also be c

Stroking of hydrostatic machines

Where flow resistors ( orifice , throttle ) are used to control the movement of hydraulic motors and cylinders ( control with throttle ), this is based on the principle of connecting pressure dividers