A Brief Introduction To Hydraulic Pumps

A hydraulic component that provides pressurized liquid for hydraulic transmission, which is a kind of pump. Its function is to convert the mechanical energy of power engines (such as electric motors and internal combustion engines) into pressure energy of liquids. There are many factors affecting the service life of hydraulic pumps, in addition to the design and manufacturing factors of the pump itself, and some related components (such as couplings, oil filters, etc.) used by the pump, and the operation during the commissioning operation.
The working principle of hydraulic pumps is that the movement brings about a change in the volume of the pump chamber, thereby compressing the fluid so that the fluid has pressure energy.
The condition that must be met is that there is a seal volume change in the pump chamber.