Mô tả
Bơm Piston Qidong 2.5MYCY14-1B
Hãng sản xuất: QIDONG
Xuất xứ: TRUNG QUỐC.
Bơm Piston Sê-ri > 2.5MYCY14-1B
Thông số kỹ thuật:
MYCY14-1B variable displacement axial piston pump
Structural principle overview
The main body (see the structural section) drives the cylinder to rotate by the transmission shaft, so that the seven plungers evenly distributed on the cylinder rotate around the centerline of the transmission shaft, and the slide shoes in the column slide assembly are pressed against the variable head ( Or swash plate). In this way, the plunger reciprocates with the rotation of the cylinder to complete the oil suction and oil pressure actions. This pump relies on internal control (or external control) oil pressure to operate the variable mechanism. The pressure adjustment range of the pump is relatively small. After the oil pressure is variable at 3 ~ 4Mpa, the flow rate is quickly reduced to the required high-pressure flow value. This pump is actually equivalent to a high and low pressure combined pump. The driving power selection of the pump can be calculated by referring to the power selection method of the pressure compensated variable pump. The high-pressure oil from the main part enters the lower cavity (d) of the lower flange. When the spring force is greater than the hydraulic pressure acting on the area of the lower end of the push rod, the variable piston is pushed down to increase the flow of the pump. When the hydraulic pressure on the area of the lower end of the push rod is greater than the force of the spring, the variable piston moves upwards, reducing the flow of the pump.
When adjusting the characteristics of the variable, adjust the adjusting sleeve according to the required flow rate and pressure change range, so that the flow rate at the final pressure of the pump no longer changes, and then adjust the adjustment screw to make the initial pressure meet the requirements when the pump flow rate has just changed.
Hydraulic piston pump 1.25MYCY14-1B, piston pump 2.5MYCY14-1B, piston pump 5MYCY14-1B, piston pump 10MYCY14-1B
piston pump 25MYCY14-1B, piston pump 32MYCY14-1B, piston pump 40MYCY14-1B, piston pump 63MYCY14-1B,
piston pump 80MYCY14-1B, piston pump 160MYCY14-1B, piston pump 250YCY14-1B, piston pump 400MYCY14-1B
Bơm Piston Qidong 2.5MYCY14-1B
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