Hot sale A10VO140DFR/31L-VSD12N00 hydraulic pump | Partsdic®

Hot sale A10VO140DFR/31L-VSD12N00 hydraulic pump | Partsdic®

A10VO140DFR/31L-VSD12N00 hydraulic pump | Partsdic®
The pump's mounting flange and porting configuration are specified as "VSD12N00." These details determine the pump's physical interface and connection points. The mounting flange provides the means to secure the pump to a mounting surface, while the porting configuration defines the inlet and outlet ports for hydraulic fluid.
 A10VO140DFR/31L-VSD12N00, hydraulic pump | Partsdic®

The A10VO140DFR/31L-VSD12N00 is a variable displacement axial piston pump manufactured by Bosch Rexroth, a renowned leader in hydraulic technologies.


This pump is part of the A10VO series, which is known for its advanced design and exceptional performance. The model number provides specific details about the pump's characteristics and configuration.

Let's break down the model number to understand its meaning. "A10VO" refers to the series and type of pump. "140" indicates the pump's nominal size, which represents its displacement volume. "DFR" represents the control device, where D stands for pressure cut-off control, F signifies a clockwise rotation, and R indicates a right-hand shaft. "31L" signifies the through-drive arrangement and direction of rotation. "VSD12N00" represents the mounting flange and porting configuration.

The A10VO140DFR/31L-VSD12N00 pump features variable displacement, which means it can adjust its output flow to meet the specific requirements of the hydraulic system. This allows for precise control over the speed and force of hydraulic actuators, making it suitable for applications where fine-tuning is necessary.

With a nominal size of 140, this pump offers a displacement volume of 140 cc/rev, indicating the amount of hydraulic fluid it can deliver per revolution. This capacity determines the pump's overall flow rate and power output. The pump's displacement can be further adjusted within a certain range to accommodate varying demands of the hydraulic system.

The control device, denoted by "DFR," provides pressure cut-off control. This feature ensures that the pump automatically adjusts its output based on the system's pressure requirements. It helps prevent excessive pressure build-up, optimizing energy efficiency and protecting the hydraulic system from potential damage.

The A10VO140DFR/31L-VSD12N00 pump has a clockwise rotation (F) and a right-hand shaft (R).


Clockwise rotation refers to the direction in which the pump's shaft turns when viewed from the shaft end. The right-hand shaft indicates the orientation of the pump's output shaft, which can be important for connecting it to other components in the hydraulic system.

The through-drive arrangement and direction of rotation are denoted by "31L." This feature allows additional pumps or accessories to be mounted directly on the pump, enabling a compact and efficient hydraulic system design. The direction of rotation, in this case, is left-handed (L).

The pump's mounting flange and porting configuration are specified as "VSD12N00." These details determine the pump's physical interface and connection points. The mounting flange provides the means to secure the pump to a mounting surface, while the porting configuration defines the inlet and outlet ports for hydraulic fluid.
A10VO140DFR/31L-VSD12N00 hydraulic pump | Partsdic®
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