Hydraulic pump or hydraulic motor flow and displacement

Hydraulic pump or hydraulic motor flow and displacement (1) Displacement displacement refers to the hydraulic pump or hydraulic motor shaft per revolution of the seal volume changes in the volume calculated from the volume of the liquid discharged, with V, the unit cm3 / r. Displacement depends on the hydraulic pump or hydraulic motor seal volume changes in the size of the size (regardless of speed). (2) Flow rate ① Theoretical flow qt: Volume of liquid discharged (or sucked in) calculated by the change of seal volume geometry per unit time by a hydraulic pump or a hydraulic motor, which is equal to the product of displacement V and rotation speed n, that is, qt = Vn. ② actual flow q: hydraulic pump or hydraulic motor in the actual discharge (or inhalation) flow. Qt> q due to pump leaks. ③ rated flow qn: according to test standards must be guaranteed by the actual average flow. Read related articles: noise and high-speed flow of hydraulic fluid viscosity of the gas oil performance requirements How to choose the application of hydraulic fluid measurement and representation of hydraulic and pneumatic drive technology pressure:? Pump Co., Ltd. Zeus Yixing City, specializing in the production of corrosion resistant Pump; desulfurization pump; chemical pump; self-priming pump; liquid pump; slurry pump and other products lining anti-corrosion wear-resistant pump, corrosion-resistant pump for the characteristics of the manufacturers. Copyright: Reprinted with "hydraulic pump or hydraulic motor flow and displacement" article must be linked to indicate the author and the original source and the statement, if you have any questions about this article, please submit to the author, we will deal with as soon as possible.