Objet de la recherche «*».

General : The controlled or auxiliary variable (e.g. distance, force, speed among others) necessary for a specific result is converted into a corresponding signal that is fed back to the input on the

Sequence of individual steps (as a rule identical to machine movements) defined in the controller that are produced on running through the intended program once. The individual steps can be triggered

The torque M of a pump is calculated from the pressure p, the volume per revolution Vg and the hydraulic mechanic efficiency factor ηhm of the pump. Calculate the torque input of a pump directly and e

Piston rod seal

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

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