Fixed Displacement Piston Pump

[Quickboy15]

what are white dots???

[mekanizmalar]

@Quickboy15 Indicating flow direction.

[Tome4kkkk]

Is it true that if you look for a hydraulic pump with the lowest noise levels in respect to their output power the axial piston pumps are best?

[mekanizmalar]

@Tome4kkkk I do not know, whether what you say, is true or not. However I recommend you to read an article in the "designworldonline". which I found very interesting. Please go to their web page designworldonline com and do search for the subject "Hydraulic Pump Noise Reduction".

[Tome4kkkk]

@mekanizmalar Thanks for the article but I rather look for guidelines intended for circuit builder, not for designer of specific components i.e. I'm looking for advise on which pump to buy, not how to design it :)

[PRONIKHIL22]

AWESOME



[mekanizmalar]

@PRONIKHIL22 Thank You

[mekanizmalar]

Thanks for your good comment. Here is what I found about number of pistons.

"Experience have been shown that odd number of pistons have smaller output pressure fluctuations than an even number of pistons."

[7olusegun]

That was a clear "mechanism of action" of a fixed displacement piston pump. But why are the pistons almost always odd numbers?

[HeliHarald]

Great video! Thanks

[mekanizmalar]

@HeliHarald

Thank you for your good comment and visiting my channel.