Objet de la recherche «with».

vane can make two or more strokes during one revolution ( multi-stroke hydrostatic pumps/motors ). With this design, the shaft load is compensated for, but it cannot be made adjustable.

relief surges which may arise as a result at high pressures and oil volumes, a releasable check valve with hydraulic release should be used.

flow rate through flow resistances, for example the following applies for orifice-shaped resistances with A = geometrically smallest flow cross-section, ρ = density of the pressure fluid p 1 - p 2 = pressure

greater the stiction and sliding friction. Therefore, to lower the limit to the stick slip, seals with very low friction are chosen before reaching the hydrostatic piston bearing (e.g. in the case of servo

detachable. Pressed or crimped connections, which cannot be used again, as both parts are pressed together with the hose. Today, these are widely used ( Figure S 26 ).

density: In hydraulics kinematic viscosity is the usual parameter for viscosity. This parameter changes with the temperature of the hydraulic fluid.

practical to create an accumulator consumption diagram ( Figure S 69 ). The pump must be selected with a certain size in order to replace the removed usable volume before the end of the working cycle:

ing form of oscillation is referred to as a wave. Inside pipes, given the small diameter compared with the relevant wavelengths, it can be assumed there will be some one-dimensional propagation of oscillation

values (or signals) for a proportional valve covers an input voltage range of 0 to 10 V and a network with null bias and amplification for modifying the sensors.

from the source of the noise increases, therefore the measuring distance must always be stated along with the noise level (for humans: normally 1 m). In practice, calculating the noise level of a deployed