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What are the types of hydraulic vane pump?

Common types of hydraulic vane pump:

1. According to whether the flow can be adjusted, it can be divided into: variable pump and quantitative pump.

The output flow that can be adjusted according to the need is called variable pump, and the flow that cannot be adjusted is called fixed pump.

2. According to the commonly used pump structure in hydraulic system, it is divided into three types: gear pump, vane pump and plunger pump.

Gear pump: Smaller volume, simpler structure, less strict requirements on oil cleanliness, and cheaper price; however, the pump shaft suffers from unbalanced force, serious wear, and large leakage.

Vane pump: divided into double-acting vane pump and single-acting vane pump. This pump has uniform flow, smooth operation, low noise, higher operating pressure and volumetric efficiency than gear pumps, and more complex structure than gear pumps.

Plunger pump: high volumetric efficiency, small leakage, can work under high pressure, mostly used in high-power hydraulic systems; but the structure is complicated, the requirements for materials and processing accuracy are high, the price is expensive, and the cleanliness of oil is required.

Piston pumps are generally used when gear pumps and vane pumps cannot meet the requirements. There are some other types of hydraulic pumps, such as screw pumps, etc., but the application is not as common as the above three.

Taizhou Hongyi Hydraulic Servo Technology Co., Ltd. is the leading manufacturer of high performance vane pumps in China.

For details, please consult: vane pump factory.

[hongyi]

Vane pump is a kind of hydraulic machinery

The vane pump is a hydraulic apparatus that converts the automated activity of the ability apparatus into baptize activity (heat energy, burden energy, active energy) by the circling of the impeller. This is the account of the vane pump, which can abate the manpower acclimated in our circadian life, and alter the manpower with accouterment to access accumulation capacity.

During installation, it may be accessible to avoid some data and accomplish the vane pump incorrect, consistent in no burden central the pump, no ability output. The administration credibility of the vane pump charge to anticipate dry circling and overload, anti-intake air and boundless assimilation vacuum.

1. When the pump is afflicted in direction, the administration of the assimilation and acquittal aswell changes. The vane pump has a defined council and is not accustomed to reverse. Because the rotor groov e is inclined, the brand is chamfered, the basal of the brand is affiliated to the oil acquittal chamber, and the burke canal and the assimilation and acquittal ports on the oil administration bowl are advised according to the agreed steering. Reversible vane pumps have to be distinctively designed.

2. The vane pump accumulation oil administration disc and the stator are accurately positioned with the accession pin. The vane, rotor and oil administration disc are not reversed. The assimilation allotment of the close apparent of the stator is a lot of acceptable to be worn. If necessary, it can be addled over to accomplish the aboriginal assimilation breadth change. Continue to use for the acquittal area.

3. Disassembly and accumulation Note that the alive apparent is apple-pie and the oil should be able-bodied filtered during operation.

4. If the gap of the brand in the canal is too large, the arising will increase. If it is too small, the brand cannot be advisedly stretched, which may could cause malfunction.

5. The axial approval of the vane pump has a ample aftereffect on ηv.

6. The temperature and bendability of the oil should about not beat 55 ° C, and the bendability should be amid 17 and 37 mm 2 / s. If the bendability is too large, oil assimilation is difficult; if the bendability is too small, arising is serious.

If you want to know more, you can click here: hydraulic vane pump.