Amplifier card
All components required to activate a continuously adjustable valve (not just for amplifiers) are housed on a card (normally with a European format) ( Figure V 19 ). This includes not only control amp
Driver
Functional element, which converts a low-voltage signal into a signal with a higher power. That applies both to the power section and the signal processing, where a voltage signal is converted into a
Temperature measurements in hydraulics
The temperature of the hydraulic fluid in hydraulic systems can be measured either with simple measurement devices (thermometer) or with a measuring device that issues signals to the control unit. The
Flow sounds
High-frequency sounds created if non-stationary flow processes form at throttling points. That is primarily the case where the flow state is determined by the forces of inertia. The associated speed a
Circuit technology
Type of arrangement of electrical or fluid functional elements to achieve certain properties or functions.
Noise measurement
The processes of measuring sound include measuring the noise level p and noise intensity I. The noise measurement serves to determine the noise power of devices (noise emissions) on the one hand and t
Resonance length
Designates the length required for stimulation at a certain frequency, i.e. the length at which a stationary shaft can form in the element. The resonance length plays a role in creating the noise.
Noise
In the broader sense, a constant, unwanted stochastic interfering signal, which is subjected to random influences. Acoustics : Sounds with parts of all frequencies within a given range, which do not h
Servo cylinder
Depending on the requirements in terms of accuracy, servo cylinders ( Figure S 53 ) are used with two construction designs, which differ in terms of the bearing of the piston and piston rod: 1st cylin