Product Details
Place of Origin: China
Brand Name: Bosch Rexroth
Certification: GS, RoHS, CE, ISO9001
Model Number: A4VSO71DR/10R-PPB13N00
Payment & Shipping Terms
Minimum Order Quantity: 1 pcs
Price: discussible
Packaging Details: Wooden box
Delivery Time: 5days
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Supply Ability: 500pieces/Year
Size: |
71 |
Nominal Pressure: |
350 Bar |
Maximum Pressure: |
400 Bar |
Function: |
Axial Piston Variable Pump |
Control Devices 1: |
Pressure Controller DR |
Control Devices 2: |
Robust High-pressure Pump For Industrial Applications |
Size: |
71 |
Nominal Pressure: |
350 Bar |
Maximum Pressure: |
400 Bar |
Function: |
Axial Piston Variable Pump |
Control Devices 1: |
Pressure Controller DR |
Control Devices 2: |
Robust High-pressure Pump For Industrial Applications |
Axial piston variable pump , A4VSO71DR/10R-PPB13N00
Flow controller FR
(for further information, see data sheet 92060)
The flow controller adjusts the displacement of the pump to the volume required by the consumer.
The flow of the pump is then dependent on the cross section of the external metering orifice (pos. 4), which is located between the pump and the consumer. The flow is nearly independent of the load pressure within the control range of the pump.
Initial position in depressurized state: Vg max
Mechanical minimum and maximum swivel angle limitation
▶▶ The Vg min stop is set so that a pressure of 15 to 20 bar is set when port B is plugged.
▶▶ The Vg max stop is set to nominal Vg max. When ordering, please state other settings values in plain text (possible setting ranges Vg max to 50% Vg max).
Filtration of the hydraulic fluid
Finer filtration improves the cleanliness level of the hydraulic fluid, which increases the service life of the axial piston unit.
A cleanliness level of at least 20/18/15 is to be maintained according to ISO 4406.
At a hydraulic fluid viscosity of less than 10 mm2/s (e.g. due to high temperatures during short-time duty) at the drain port, a cleanliness level of at least 19/17/14 according to ISO 4406 is required.
For example, the viscosity corresponds to 10 mm2/s:
–– HLP 32 a temperature of 73 °C
–– HLP 46 a temperature of 85 °C
Technical data
Robust high-pressure pump for industrial applications.
Size 40 ... 1000.
Nominal pressure 350 bar.
Maximum pressure 400 bar.
Open circuit.
Features
Variable pump with axial piston rotary group of swashplate design for hydrostatic drives in open circuit.
Flow is proportional to the drive speed and displacement.
The flow can be infinitely varied by adjusting the swashplate angle.
Excellent suction performance.
Low noise level.
Long service life.
Modular design.
Variable through drive options.
Visual swivel angle indicator.
Freely variable installation position.
Suitable for variable-speed drives.
HF mode for reduced data possible for HFC mode,special version available.
Video
