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MYCY14-1B of 10MYCY14-1B,25MYCY14-1B,40MYCY14-1B,63MYCY14-1B,80MYCY14-1B,160MYCY14-1B,250MYCY14-1B hydraulic piston pump
This type of pump relies on internal control (or external control) to manipulate the variable mechanism through oil pressure. The variable characteristics of the oil pump are shown in Figure 4-1. From the graph, it can be seen that the pressure regulation range of the pump is relatively small. After the oil pump generates a variable at 3-4 MPa, the flow rate quickly decreases to the required high-pressure flow value. This type of pump is actually equivalent to a high and low pressure combination pump, and the driving power of the pump can be calculated by referring to the power selection method of the pressure compensated variable pump. |







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