The A10VO 28DFR/31L-PSC11N00 pump belongs to the axial piston pump family, which means it operates based on the axial movement of pistons inside a cylinder block.
This design ensures high efficiency and smooth operation, making it suitable for a wide range of hydraulic systems.
One notable feature of the A10VO 28DFR/31L-PSC11N00 is its displacement of 28 cm³ per revolution, denoted by "28" in the model name. This displacement value indicates the volume of fluid pumped in one complete revolution of the pump. The higher the displacement, the greater the flow rate the pump can deliver.
The pump also has a nominal pressure rating of 280 bar, denoted by "31" in the model name. This rating represents the maximum pressure the pump can handle under normal operating conditions. It indicates the pump's strength and ability to generate sufficient pressure for demanding hydraulic applications.
The "DFR" in the model name refers to the pump's control device.
In this case, the pump features the DFR control, which stands for Digital Feedback with Displacement Sensor. This control mechanism provides precise control over the pump's displacement, allowing for accurate flow regulation and better response to system demands.
The "L" indicates the rotation direction of the pump. In this case, "L" stands for left-hand rotation. It means that when the pump is viewed from the shaft end, the rotor rotates counterclockwise.
The pump model also includes the code "PSC11N00," which specifies additional features and options available. Unfortunately, without specific knowledge of the Bosch Rexroth product catalog, it's challenging to provide an accurate explanation of this particular code. However, it likely denotes specific configuration details, such as mounting options, shaft size, or control options, among others.