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R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump

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R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump

R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump
R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump

Large Image :  R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump

Product Details:
Place of Origin: German
Brand Name: Rexroth
Certification: ISO
Model Number: R902453681 AA10VS010DR/52R-VPA14N00
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: wooden box
Delivery Time: 2 weeks
Payment Terms: Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100
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R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German hydraulic piston pump

Description
Order Code​: R902453681 Full Model​: AA10VS010DR/52R-VPA14N00
Pump Type​: Axial Piston Variable Pump (Swashplate Design, Open Circuit) Displacement​: 10 Cm³/rev (approx. 10.5 Cm³/rev Geometric)
Control Type​: DR​ (Direct-Acting Pressure Control / Pressure Compensator)
Highlight:

Rexroth German hydraulic piston pump

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AA10VS010DR hydraulic piston pump

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VPA14N00 piston pump with warranty

R902453681 AA10VS010DR/52R-VPA14N00 Rexroth German Hydraulic Piston Pump

High-performance axial piston variable pump from Rexroth's A10VSO series, designed for open circuit applications with pressure compensation control.

Technical Specifications
Parameter Specification
Manufacturer / Series Rexroth A10VSO Series 52
Order Code R902453681
Full Model AA10VSO10DR/52R-VPA14N00
Pump Type Axial Piston Variable Pump (Swashplate Design, Open Circuit)
Displacement 10 cm³/rev (approx. 10.5 cm³/rev geometric)
Control Type DR (Direct-Acting Pressure Control / Pressure Compensator)
Nominal Pressure 250 bar
Peak Pressure 315 bar
Nominal Size NG10
Rotation Direction Right-hand (R, viewed from shaft end)
Shaft Type Parallel Keyed Shaft (DIN 6885)
Ports S (Suction), B (Pressure), L (Case Drain), X (Control)
Port Size Code 14 (Metric threads)
Mounting Flange ISO 3019-2 (SAE 2-bolt)
Max. Speed Approx. 3000 - 3600 rpm (dependent on inlet conditions)
Seal Material FKM (Viton)
Hydraulic Fluid Mineral oils (HL, HLP), HETG, HEES, HFDU
Operating Temperature -20°C to +80°C
Weight Approx. 9 kg
Country of Origin Germany
Rexroth A10VSO hydraulic piston pump - model R902453681
Related Products
Order Code Model
R910990410 A A10VSO 10 DFR /52R-PPA14N00
R902427116 A A10VSO 10 DFR /52R-PSC64N00
R910993015 A A10VSO 10 DFR /52R-PUC64N00
R910988129 A A10VSO 10 DFR1/52L-PKC64N00
R902426284 A A10VSO 10 DFR1/52L-PUC64N00
R910988128 A A10VSO 10 DFR1/52R-PKC64N00
R910990987 A A10VSO 10 DFR1/52R-PPA14N00
R910990406 A A10VSO 10 DR /52R-PPA14N00
R910988127 A A10VSO 10 DRG /52R-PKC64N00
Frequently Asked Questions
What is the main function of the "DR" control?
The DR control is a pressure compensator. It automatically adjusts the pump's swashplate angle (displacement) to maintain a constant preset system pressure. When system pressure reaches the DR setting, the pump de-strokes to near-zero flow, reducing energy consumption and heat generation. It is ideal for systems with long holding periods.
What does the "VPA14N00" suffix indicate?
This code defines the mechanical configuration:
  • V: FKM (Viton) seals, suitable for a wider range of fluids and higher temperatures than standard NBR
  • P: Standard parallel key shaft (DIN 6885)
  • A14: Port size code 14 (metric threads) on the A side (rear)
  • N00: No through-drive capability (solid shaft end)
Can this pump be used as a motor?
No. The A10VSO series with DR control is designed specifically for open-circuit pump applications. It is not recommended for use as a hydraulic motor.
What is the purpose of the X port?
The X port is the external pilot port for the DR pressure control valve. It can be used to:
  • Remotely set pressure: Connect an external relief valve to control the pump's pressure setting remotely
  • Unload the pump: By depressurizing the X port, the pump can be forced to zero pressure for unloading
What are the key differences between A10VSO and A2FO series?
Feature A10VSO (This Pump) A2FO (Previous Query)
Design Swashplate, Variable Displacement Bent-Axis, Fixed Displacement
Control Variable (DR pressure control) Fixed (Flow varies only with speed)
Application Open circuit, pressure-controlled systems Open circuit, constant flow systems
Efficiency High at partial flow (due to destroke) High at constant flow

Tag:

rexroth piston,

axial piston pump,

electric piston pump

Contact Details
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Contact Person: Mr. liyun

Tel: +8615280488899

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