A4FO Hydraulic Open circuit pumps , Rexroth Axial piston fixed High pressure pump
Project planning notes
The A4FO pump is designed to be used in open circuits.
Project planning, installation and commissioning of the axial piston units requires the involvement of skilled personnel.
Before using the axial piston unit, please read the corresponding instruction manual thoroughly and completely.
If necessary, request them from Bosch Rexroth.
Before finalizing your design, request a binding installation drawing.
The specified data and notes must be observed.
Depending on the operating condition of the axial piston unit (working pressure, fluid temperature), the characteristic may shift.
Not all versions of the product are approved for use in a safety function pursuant to ISO 13849. Please consult the responsible contact person at Bosch Rexroth if you require reliability parameters (e.g. MTTFd) for functional safety.
Working ports:
The ports and fastening threads are designed for the specified maximum pressure. The machine or system manufacturer must ensure that the connecting elements and lines correspond to the specified operating conditions (pressure, flow, hydraulic fluid, temperature) with the necessary safety factors.
The working ports and function ports can only be used to accommodate hydraulic lines.
Features
Fixed pump in axial piston swashplate design for hydrostatic drives in an open circuit
For use in mobile and stationary applications
Flow is proportional to the drive speed and displacement.
High power density
High total efficiency
Optimized dimensions for special installation situations
Excellent suction characteristics
Low noise level
Long service life
Economical design
Through drive for combining additional pumps
