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Biologically degradable, i.e. environmentally-friendly hydraulic fluid. based on natural base oils. Besides the desired environmentally-friendly properties, rapeseed oil displays properties such as po

All valves must be moved by external forces from a rest position to a working position . There is a series of ways of achieving this action that in DIN-ISO 1219 are divided into: manual actuation, mec

A control that operates within the signal processing with digital signals and that primarily processes numerically represented signals (Figure D 28) . The signal processing is undertaken primarily wit

Sensor that changes its electrical resistance in proportion to the mechanical strain under load. Strain gauges are suitable for the electrical measurement of all mechanical variables that can produce

Systems designed to automatically perform monitoring tasks in the area of signal distribution . They are intended to analyse the signal paths to be monitored and compare them to the stored target path

Device, which converts the pressure energy of a medium into mechanical energy. The drive movement is normally straight. Piston cylinder : The mechanical force F K is created by the influence of the pr

In general : Flow rate to supply the hydraulic actuation of devices. With continuously adjustable valves : A distinction is made between the resting value of the control flow rate as its value in a st

Volume (bulk) filters

Pressure that is preselected in the case of p/Q regulated hydraulic pumps as the pressure in the zero stroke phase on the proportional valve to minimise the power losses in dry runs. It is generally b

Controls can be designed in very different ways and with highly different controller structures to achieve a certain pilot control behaviour . It then becomes a case of control concepts. The control c