Shock wave
A pressure oscillation , which expands at the speed of sound.
Noise level (A-weighted) L pA
The sound pressure measured is not the same as that received by the human ear. To balance this out, the measured result is subjected to a method known as A-weighting. Here, the signal is amplified dif
Program flowchart
Representation of all the possible paths associated with a program execution sequence (DIN 44 300). The program flowchart makes it possible therefore to provide an overview of the control sequence for
Air consumption
Specified in dm3/min or in dm3 per working cycle for a cylinder (motor) or an entire system. All air volumes specified have been converted to the standard state for air (CETOP RP 100).
Plunger circuit for fast advance
Circuit that routes the outlet flow on the piston rod side of a differential cylinder to the inlet on the piston side to increase the flow velocity ( rapid traverse circuit ) ( Figure T 4 ). As a cons
Force density
Variable for comparing drives involving different energy forms which specifies the transferable drive power per unit for the respective effective surface area in N/cm2. It is highly suitable for compa
Form of pulses
Indicates the quality of the pulse from a time perspective, e.g. rectangular pulse, sine pulse, among others.
Control algorithm
Regulation to calculate the value of one or more correcting variables from the value of one or more control deviations (DIN 66 201). The standard algorithm is described by the mathematical relationshi