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Reasons why the vane pump cannot deliver fluid

2011-04-29View Original

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What are the reasons why a vane pump cannot deliver fluid?
Reply #22011-04-29
Reply to 1# lht5572: The rotor is rotating in the wrong direction, the hydraulic oil level is too low, there is air leakage in the oil suction pipe, the oil suction filter is clogged, and the oil pump is worn out
Reply #32011-04-29
1. The motor is rotating in the wrong direction. 2. The inlet filter is clogged. 3. Cavitation. 4. Air entrainment. 5. The pump has been evacuated. 6. The main components of the pump are damaged
Reply #42011-05-04
There is a high likelihood of blockage, and vane pumps are not prone to breaking
Reply #52011-10-18
Hehe, the production volume here is low right now; after taking it apart, I found that the blades can’t move. Ugh

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