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A10FZO, A10VZO, A10FZG and A10VZG series 10 | About this product
Open circuit
Closed circuit
Bosch Rexroth AG, RE 91485-01-B/2021-11-18
5 About this product
5�1 Performance description
Axial piston units convert mechanical rotation into hydrostatic flow and controls
or regulates it. They have been designed for the variable-speed drive with
synchronous and asynchronous motors.
Refer to data sheet 91485 and the order confirmation for the technical data,
operating conditions and application limits of the axial piston unit.
5�2 Product description
The axial piston unit is available as the standard version A10FZO, A10VZO for
open circuit. The A10FZG and A10VZG are available for open and closed circuits.
Both versions are equipped with an axial piston rotary group in swashplate design
for hydrostatic drives. In axial piston units with swashplate design, the pistons
are arranged axially relative to the drive shaft. The cylinder and drive shaft are
interlocked. The specific torque and flow can be changed by controlling the cradle.
In an open circuit, the hydraulic fluid flows from the reservoir to the axial piston
unit and from there it is fed to the consumer, e.g. hydraulic cylinder. From the
consumer, the hydraulic fluid flows directly back to the reservoir. The direction of
movement of the hydraulic cylinder can be changed e.g. by means of a directional
valve.
In the closed circuit, the hydraulic fluid flows from the axial piston unit to the
consumer, e.g. hydraulic cylinder, and from there directly back to the axial piston
unit.
There is a high-pressure side and a low-pressure side which alternate depending
on which side is under load.
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