Hakuteksti "can".

In a hydrostatic transmission , the pump can be adjusted and the motor is associated with constant displacement . The drive rotation speed is therefore proportional to the flow rate for the pump, i.e.

The drive motor is connected to the hydraulic pump via a shaft and drives this. The motor and pump can be installed on the tank, as well as inside the tank in oil. The tank size, withdrawal, feed and critical [...] being provided. Using connections enables this to be used for drive in machines. Further components can also be installed directly on the power pack: Valves Filter Oil cooler Pressure-limiting valve Sensor [...] the international standard IEC 60034-1. It will be familiar from selecting appropriate motors and can also be applied when choosing hydraulic power packs.

moving coil controller or on the rotary servo valve for a torque amplifier . The slave piston principle can also be of electrical design if the pilot element and the main control piston are connected with a

force). The force exercised by the flow on the environment is the flow force This Bernoulli force can be seen, for example, with directional valves where, during opening, it exercises an opposing force

apply or the related value for the measured variable must be stated. In particular a differentiation can be made between initial sensitivity and the sensitivity at the end (DIN 1319). In a measuring chain

servo valves , which is based on the conversion of kinetic energy to static energy. A jet pipe, which can be actuated by an electro-mechanical converter (e.g. torque motor), distributes (in rest position)

controlled. They are therefore also called discontinuous controls. By selecting the step width they can, however, be adapted to almost all continuity and accuracy requirements.

shows that between 4,000 and 8,000 parts more than 5μm and between 500 and 1,000 parts more than 15 μm can be contained in 100 ml of liquid ( contamination classes ).

balances. It does not depend on the performance variables of the system. Thermodynamic measurements can be used to calculate not only the total efficiency of hydraulic systems, but also offer the option

technology, in particular the significance of hydraulic resistances (Table A 2) . These analogies can be used even on circuit diagrams and in some circumstances form the basis for bond graphs (Figure A