Onboard-Elektronik
If hydraulic valves receive their own electronic control onboard and thus their own intelligence, they can work completely independently and also offer numerous additional functions. The electronic co
Internal leakage
Leakage occurring inside a device. It is not visible from the outside, but can involve a loss of power. With pumps, for example, this may be a flow of leaking oil from the high-pressure side towards t
Filter characteristics
The most important parameters for the effectiveness of filters are: Alpha value of filters , Beta value (β value) , Filter cumulative efficiency , (degree of retention), Dirt holding capacity of a fil
Flow/pressure diagram
Flow rate/pressure characteristic
Hydraulic braking cylinder
A device used for velocity regulation and connected to a pneumatic cylinder or motor (hydropneumatic cylinder drive) (CETOP RP 100).
Hall effect sensor
Contactless electrical switch for detecting positions using the Hall effect: if a current-carrying conductor is exposed to a magnetic field, a "Hall voltage" is generated in the conductor, which — dul
Limit signal
Binary output signal from a limit monitor (DIN 19 237).
Active sensor
Sensor that, under load, outputs a voltage that it generates internally (e.g. thermocouple). It requires a DC amplifier to amplify the signal. Opposite: passive sensor
Elastomers
Material that can be deformed elastically, that is it can be stretched to a significant extent and after relief it will quickly and practically completely return to its initial shape. Elastomers compr
Male fitting
Pipe connection that can be undone and that is designed at one end to screw into a device bore ( pipe fitting ).