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A4VSO500LR2/30L-PPB13N00 Piston pump made in Germany by Rexroth
A4VSO500LR2/30L-PPB13N00 Piston pump made in Germany by Rexroth
Specifications
Model Number :
A4VSO500LR2/30L-PPB13N00
Rotation Direction​ :
Counter-Clockwise (L)​ — viewed from shaft end
MOQ :
1
Packaging Details :
wooden box
Recommended Speed​ :
750 – 1200 rpm (Max ~1500 rpm subject to inlet conditions)
Supply Ability :
100
Certification :
ISO
Shaft Type​ :
Parallel Key Shaft (DIN 6885)
Brand Name :
Rexroth
Mounting Flange​ :
ISO 3019-2 (4-bolt, metric)
Payment Terms :
Western Union,T/T,D/P,D/A,L/C
Delivery Time :
2 weeks
Place of Origin :
Germany
Theoretical Flow @ 1200 rpm​ :
~600 L/min
Description
A4VSO500LR2/30L-PPB13N00 Piston Pump
Product Overview

High-performance swashplate axial piston pump manufactured by Rexroth in Germany, designed for demanding industrial applications with hydraulic load-sensing control.

Parameter Category Parameter Specification / Description
General Information Manufacturer / Model Rexroth (Germany), A4VSO Series
Complete Model A4VSO500LR2/30L-PPB13N00
Pump Type Swashplate Axial Piston Pump, Open Circuit
Hydraulic Performance Nominal Displacement 500 cm³/rev
Nominal Pressure (Continuous) 350 bar
Peak Pressure (Intermittent) 400 bar
Recommended Speed 750 - 1200 rpm (Max ~1500 rpm subject to inlet conditions)
Theoretical Flow @ 1200 rpm ~600 L/min
Control Type LR2 — Hydraulic Load-Sensing Control with Pressure Limiter
Mechanical Interface Shaft Type Parallel Key Shaft (DIN 6885)
Rotation Direction Counter-Clockwise (L) — viewed from shaft end
Mounting Flange ISO 3019-2 (4-bolt, metric)
Port Configuration PPB13: SAE flanged ports, metric screws, 13 series port plate
Through Drive N00: No through-drive capability
Sealing & Media Seal Material NBR (Standard, code P implied)
Compatible Fluids Mineral oils (HL/HLP), HFC (Water Glycol with derating)
Weight (approx.) ~240 kg
A4VSO500LR2/30L-PPB13N00 Piston pump made in Germany by Rexroth
Related Product Variants
A4VSO40DFR/10R-PKD63N00
A4VSO40DFR/10R-PKD63N00E
A4VSO40DFR/10X-PKD63N00
A4VSO40DFR/10X-PKD63N00-SO62
A4VSO40DP/10R-PKD63N00
A4VSO40DP/10R-PKD63N00E
A4VSO500DP/30R+A4VSO500DP/30RE
A4VSO500DP/30R-PPH13K43E
A4VSO500DP/30R-PPH25K43
A4VSO500LR2G/30R-PPH13N00E
Frequently Asked Questions
Q1: What does "LR2" control mean and how is it different from EO1 or DFR?
  • LR2 = Purely hydraulic Load Sensing + Pressure Limiter. Requires an external Load Sense (LS) line from the valve bank connected to the pump's LS port (usually X port). The pump delivers only the flow demanded by the valve, saving energy. No electrical input is needed for basic operation.
  • EO1 = Electro-hydraulic control requiring an external pilot pressure (often from a proportional valve/controller) — no internal LS spring.
  • DFR/DFR1 = LS + DR with internal spring defining ∆p — simpler for standard fixed-∆p applications.
LR2 gives flexibility in LS signal conditioning and is common in large systems with distributed valve banks.
Q2: The rotation code is "L" (30L) — what does that mean practically?
"L" = Counter-Clockwise when viewed from the drive shaft end. This is the opposite of the more common "R" (Clockwise). The pump must be driven in this direction — running it in reverse will cause immediate failure due to loss of lubrication and improper suction. Always verify your prime mover / coupling rotates counter-clockwise from the shaft side.
Q3: What are the suction (inlet) requirements for this 500 cc pump?
With 500 cm³/rev displacement, inlet conditions are critical:
  • At 1200 rpm, inlet absolute pressure should be ≥ 1.0-1.2 bar (boost pump strongly recommended for sustained high-speed operation).
  • For speeds >1200 rpm, a dedicated charge pump / supercharge circuit is essential to prevent cavitation.
  • Use generously sized inlet piping (≥ DN80/100), minimize elbows/restrictions, and fit a 149 µm (100 mesh) suction strainer.
Q4: Can I mount an auxiliary pump (gear pump) on the rear?
No. The suffix N00 indicates no through-drive shaft. The rear of the pump housing is blanked. If you need a through-drive for a charge / pilot gear pump, select a version with a through-drive code such as K01, K02, etc.
Q5: How should the case drain (L port) be handled?
Connect one case drain port directly to the tank with a dedicated line — zero backpressure (max 0.5 bar). The second drain port must be plugged. Route the drain line to above the tank oil level or provide a loop to prevent air ingestion. A blocked or pressurized drain = shaft seal failure.
Q6: What drive motor power is required?
At 1200 rpm, 350 bar, and 500 cc:
  • Theoretical hydraulic power ≈ (500 × 10⁻⁶ × 350 × 1200) / 600 ≈ 350 kW
  • Including mechanical losses (~90%), input power ≈ 390 kW
Recommend a 400 kW (≈535 HP) prime mover with adequate starting torque reserve for 400 bar peak conditions.
Q7: Is the standard NBR seal okay for water glycol (HFC) or phosphate ester (HFD)?
Standard NBR is compatible with HFC (water glycol) with pressure/temp derating. It is NOT compatible with HFD (phosphate ester) — for HFD you need FKM (Viton) seals, typically a custom order with /V suffix. Confirm with Rexroth if your fluid is not mineral oil (HL/HLP).
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A4VSO500LR2/30L-PPB13N00 Piston pump made in Germany by Rexroth

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Product Detail
Model Number :
A4VSO500LR2/30L-PPB13N00
Rotation Direction​ :
Counter-Clockwise (L)​ — viewed from shaft end
MOQ :
1
Packaging Details :
wooden box
Recommended Speed​ :
750 – 1200 rpm (Max ~1500 rpm subject to inlet conditions)
Supply Ability :
100
Contact Supplier
A4VSO500LR2/30L-PPB13N00 Piston pump made in Germany by Rexroth

Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Verified Supplier
2 Years
fujian
Business Type :
Manufacturer, Exporter
Main Products :
Gear Pump, Rexroth Hydraulic Pump, Parker Denison Hydraulic Pump
Total Annual :
1 million-10 millon
Employee Number :
>50
Certification Level :
Verified Supplier
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