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Electrohydraulic torque amplifier

Controller on which three physical variables are either measured or otherwise acquired and fed back. It corresponds on 3rd order systems to a state controller . On higher order systems (e.g. 5th order

Collective term for seals with a low height compared to the sealing surface and that adapt to the sealing surface over their entire width. They therefore generally have a more or less rectangular cros

Construction design of an axial piston pump , in which the swash plate and the control disc are firmly connected to the drive shaft and rotate with it, while the cylinder block, which is firmly connec

Axial piston machine ( Axial piston pump or Hydraulic motor ) with a rotating cylinder block in which the piston strokes are caused by a fixed swash plate with a largely adjustable drive angle (max. a

The base oil is of the paraffin variety. Paraffin base oils have a low aromatic content; they are associated with good lubricating performance and favour high loads during continuous operation. They o

System in which the pressure at the hydraulic pump remains constant regardless of the flow rate and how high the load pressure is. Strictly speaking, this is only really the case with: controls with t

memory programmable control with random access memory (RAM) as program memory ( semiconductor memory ) the entire contents of which can be changed, even only slightly, without mechanical intervention

Device for turning movements (swivelling) at a limited angle (approx. 60° up to a maximum of 360°). A distinction is made between ( Figure S 41 ): The most simple construction type, which requires the

1. Hydraulic resistance control for a displacement chamber with a type A hydraulic half bridge (adjustable input and output resistance); use of both control edges of a continuously adjustable 3/2-way