A220 series yuken Variable piston pump

YUKEN A series variable piston pumps have a wide range of displacement, ranging from 10cm3/rev to 219cm3/Rev. Common displacement includes：
A10 series :  displacement 10.0cm3/rev
A16 series :  displacement 15.8cm3/rev
A22 series :  displacement 22.2cm3/rev
A37 series :  displacement 36.9cm3/rev
A56 series :  displacement 56.2cm3/rev
A70 series :  displacement 70.0cm3/rev
A90 series :  displacement 91.0cm3/rev
A145 series :  displacement 145cm3/rev

The specifications of YUKEN A220 series variable piston pumps are as follows：
Basic parameters
Type: Variable piston pump (axial plunger design)
Displacement range：
The A220 series usually covers larger displacement. For specific values, please refer to the last two digits of the model (for example, the “04” of A220-L-R-04-C-S-K-32 may be related to the displacement level), but the overall displacement range may range from tens of milliliters per revolution to hundreds of milliliters per revolution.
Rated pressure：
The rated pressure of conventional models is 25 MPa, and the high-pressure models can reach 70 MPa (such as A220-FR01KS-60).
Speed range：
The standard speed is 1800 r/min, and the applicable range is usually 1000-3000 r/min.

Application scenario
Industrial machinery: hydraulic systems for CNC machine tools, machining centers and other equipment.
Construction machinery: hydraulic transmission system for excavators and loaders.
Ships and marine platforms: hydraulic control systems for steering gear and anchor gear.
Metallurgy and petrochemical industry: hydraulic transmission systems for smelting processes and oilfield equipment.