Ramp generator
Electronic functional group to produce ramps. Its effect is based on the fact that an electrical condenser (C) is charged (and discharged) with a delay ( Figure R 10 ), resulting in a general voltage
Wheel motor
Hydraulic motor , which can be integrated directly into the wheels of a vehicle. This produces a direct transfer of the force without interposing a manual transition, cardan shaft and differential gea
Radial piston pump
Construction type of displacement pumps with multiple pistons, which, as in the radial piston pump, are arranged in a star shape around and perpendicular to the drive axis. They can be subjected to pr
Radial piston motors
Design of hydraulic motors with a radial arrangement of pistons . Radial piston motors are predominantly slow speed high torque motors in which several pistons are positioned perpendicular to the driv
Radial gap compensation
To reduce the leakage losses, the ring gear of an internal gear pump is pressed against the internal gear and a sickle-shaped body is placed between the ring gear and internal gear, minimising the pla
Swelling of sealants
Increasing the volume of an elastomer seal through the action of the hydraulic fluid. The height of the swelling is different, depending on the seal materials . For example, polyamide swells strongly
Quasistatic
functional workflow, in which the reference variable has only a slightly different frequency and/or amplitude from the static condition over time.
Hard-wired controls (VPS)
Control whose program is specified by the type of functional elements and their connections (DIN 19 237). With hard-wired controls, application-specific logical connections are made by individual pipe
Processing depth
Number of basic functions processing the signal ( n s ) in relation to the number of inlets and outlets ( n e , n a ): When calculating n s: a) for the equivalence and antivalence functions, the numbe
Valve
Device used to control or the output of the fluid by influencing the start, stop and direction, as well as the pressure and/or flow rate of the pressure fluid acting in the system ( Figure V 3 ). Valv