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.
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
Bernoulli’s equation
Law for hydraulics. Equation defined by Daniel Bernoulli (1700—1782) in 1738 for the steady-state flow of incompressible fluids and gasses free of friction. Bernoulli’s equation is a fundamental law d
Hardness of materials for seals
Hardness is the resistance of a body to penetration by another. With materials for seals, this is measured as Shore A. For seals , the chosen degree of hardness would be a Shore A score of between 70
Control equipment
Combination of the regulator and control element ( Figure S 81 ). In hydraulic and open loop control systems it comprises the including the (piloting) valve .