Viscosity/temperature characteristic
The viscosity of a Newtonian fluid changes as a factor of the temperature: For hydraulic fluids it decreases rapidly as the temperature rises and at low temperatures it approaches the pour point ( Figure
Piloting line
Hydraulic fluid line for control tasks.
Oil-in-water emulsion
High Water Based Fluid (HWBF) .
Pressure oscillation
Oscillation in a pressure fluid that is caused by pressure pulsation.
Working lines
Main lines that are used to transport energy using hydraulic fluids.
Hydrostatic energy
Energy produced by the effect of the pressure of a fluid.
Swivel motor
up to 360°. Rotor swivel motors generate their torque directly through fluid admission of a rotating wing to allow hydraulic fluid , which is connected to the drive shaft ( c ). Very compact design with
Circuit technology
Type of arrangement of electrical or fluid functional elements to achieve certain properties or functions.