Power split
Internal power split ; external power split .
Power gain (amplification)
Relationship between the change in output power and the corresponding change in input (control) power.
Power losses
Difference between the power supplied and the power delivered ( hydraulic efficiency ). Much of what is lost can be attributed to: volumetric losses : these are caused by incomplete filling of the pum
Power transmission
Transmission of power - hydraulic ( flow rate · pressure ) - mechanical (torque · angular speed) - electrical (current · voltage) from the generating part of a system (e.g. electric motor, hydraulic p
Power section
As far as the control of hydraulic systems is concerned, a distinction must be made — since the term " control " is rather a general one — between control in the signal range and control in the power
Power characteristics graph
Graphic representation of a curve showing all the variables which influence the power delivered by a hydrostatic transmission (e.g. torque, efficiency, slip) in relation to another variable (e.g. rota
Power characteristics
Detailed specifications for the functional requirements of a device or system, including environmental and other specific conditions to which the device (system) is exposed. On the one hand, they must
Power hyperbola
Curve based on identical (constant) power in a rectangular p-Q system Power is calculated as follows: P = p · Q
Performance/weight ratio
Relationship between the weight of a system/input or output element and the power it transmits or provides. Given the very high force density , hydrostatic systems are much better than electric ones i