Mounting subplate
ports to the rear or to the side. Stacked plates : Individual plates that are designed such that they can be screwed together to form stacked systems. They are used in various designs for hydraulics.
Flow division
(rotation speed-dependent) residual flow is fed to the other consumers, a 3-way flow control valve can be used ( Figure S 107 )
Incremental position measurement
incremental position encoder) and optically scanned (Figure I 9) . For absolute measurements, a zero mark can be added to the scale, with the counter returning to this each time.
Digital measuring procedure
general it not possible to completely return the signal to an analogue output signal, however the output can be in the form of an indication on a scale.
Controlling in the signalling area (signal flow)
techniques and aids necessary to manipulate the control elements of the power flow such that they can perform their functions according to the task formulation. The information necessary for this is obtained
Cost of a fluid power plant
costs for a plant consist of the procurement costs A, ( Figure K 33 ) and operating costs K, which can fluctuate considerably in the field of hydraulics. They will depend primarily on overall losses (the
Regulator
input This is used to modulate the subsequent . The regulator is omitted if the control output signal can be used to directly modulate the control element. In this case, the controller output signal and the
Flow coefficient Kv (Kv value) of a valve
drop of 1 bar (VDI 2173). The Kv value is therefore a parameter for the selection of valve sizes. It can be converted to the flow of air, gases, steam and also other pressure mediums. It is stated as a rule
Kv value (of valves)
water. It also ignores the fact that resistance in both flow directions associated with a 4-way valve can vary greatly (by up to 50%).
Average torque
rotation speeds. It then becomes possible to determine the lowest rotation speed at which the motor can still run effectively.