Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Weight | 39 kg |
| Hydraulic Fluid | Mineral oils (HL, HLP), water glycol (HFC) |
| Mounting Flange | ISO 3019-2 (4-bolt, metric) |
| Rotation Direction | Clockwise (R) (viewed from shaft end) |
| Nominal Speed | 1500 rpm |
| Brand Name | Rexroth |
| Model Number | R902418820 A4VSO40DR/10R-PPB13N00 |
| Certification | ISO |
| Place of Origin | German |
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Product Specification
| Payment Terms | Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Weight | 39 kg | Hydraulic Fluid | Mineral oils (HL, HLP), water glycol (HFC) |
| Mounting Flange | ISO 3019-2 (4-bolt, metric) | Rotation Direction | Clockwise (R) (viewed from shaft end) |
| Nominal Speed | 1500 rpm | Brand Name | Rexroth |
| Model Number | R902418820 A4VSO40DR/10R-PPB13N00 | Certification | ISO |
| Place of Origin | German | ||
| High Light | Rexroth variable displacement piston pump ，A4VSO40DR piston pump with warranty ，German Rexroth hydraulic piston pump | ||
|
Parameter Category |
Parameter |
Specification / Description |
|---|---|---|
|
General Information |
Manufacturer / Model |
Rexroth, Type A4VSO Series 10 |
|
Part Number |
R902418820 |
|
|
Pump Type |
Variable Displacement Axial Piston Pump (Swashplate Design) |
|
|
Circuit Type |
Open Circuit |
|
|
Hydraulic Performance |
Nominal Displacement |
40 cm³/rev |
|
Nominal Pressure (Continuous) |
280 bar (Standard), 350 bar (DR Control Rated) |
|
|
Peak Pressure (Intermittent) |
400 bar |
|
|
Nominal Speed |
1500 rpm (Max ~2600 rpm, dependent on suction conditions) |
|
|
Max Flow @ 1500 rpm |
~60 L/min |
|
|
Control Type |
DR - Pressure Control (Pressure Compensator) |
|
|
Mechanical Interface |
Shaft Type |
Standard Splined Shaft (Series 10) |
|
Rotation Direction |
Clockwise (R) (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 for mineral oil) |
|
Hydraulic Fluid |
Mineral oils (HL, HLP), water glycol (HFC) |
|
|
Weight |
Approx. 39 kg |
| A4VSO40DP/10R-PPB13N00 |
| A4VSO250LR2/30R-PZB13K34 |
| A4VSO250LR2Z/30R-PPB13N00 |
| A4VSO250DRG/30R-PPB13K04 |
| A4VSO500LR2/30R-PPH13N00 |
| A4VSO250HSE/30R-PPB13N00 |
| A4VSO250DR/30R-PPB13K26 |
| A4VSO71EM1018/10R-PPB13N00 |
| A4VSO71LR2/10R-PPB13K06 |
| A4VSO40EO1/10R-PPB25K01 |
| A4VSO250EO1/30R-PPB13N00 |
| A4VSO40DR/10R-PZB13N00 |
| A4VSO250LR2DN/30R-PZB13N00 |
| A4VSO250LR2DN/30R-PPB13K35 |
| A4VSO40LR2D/10R-PZB13N00 |
| A4VSO250LR2DN/30R-PPB13K31 |
| A4VSO250DS1E/30W-PZB13T100N |
| A4VSO250LR3D/30R-PZB13K99 |
| A4VSO500HS/30R-PPH13N00 |
| A4VSO71DR/10R-PPB13K01 |
| A4VSO250HD1P/30R-PPB13N00 |
| A4VSO500HSE/30L-PPH13N00 |
| A4VSO500HSE/30R-PPH13N00 |
| A4VSO250LR2D/30R-PPB13K27 |
| A4VSO250EM1035/30R-PPB13N00 |
| A4VSO40DRG/10R-PPB13K01 |
| A4VSO250HD1B/30R-VZB13N00 |
| A4VSO180EM1035/30R-PPB13N00 |
| A4VSO250HD1GBT/30R-PPB13N00 |
| A4VSO71HSE/10R-PPB13K33 |
| A4VSO71HSE/10R-PZB13N00 |
| A4VSO250EO2/30R-PPB13K35 |
| A4VSO250EO2/30R-PZB13N00 |
| A4VSO71DFR/10R-PZB13K27 |
| A4VSO250EO1/30R-PPB13K51 |
| A4VSO500HS/30L-PPH13N00 |
| A4VSO40EM2007/10R-PPB13N00 |
| A4VSO71DS1/10W-PPB13T041N |
| A4VSO180DFR/30R-PPB13K33 |
| A4VSO250LR2/30R-PPB13K04 |
| A4VSO71LR2N/10R-PPB13KB2 |
| A4VSO71LR2S/10R-PPB13N00 |
| A4VSO250DRG/30R-PZB13N00 |
| A4VSO125DR/30R-PZB13N00 |
| A4VSO250DP/30L-PPB13N00 |
| A4VSO40LR2/10L-PPB13K01 |
| A4VSO250DRG/30R-PPB13K51 |
| A4VSO250EO2/30R-PPB25K99 |
| A4VSO500LR2N/30R-PPH13N00 |
| A4VSO250LR2GN/30R-PPB13N00 |
| A4VSO250LR2N/30R-PPB13K33 |
| A4VSO125DRG/30R-PPB13K33 |
| A4VSO71LR3G/10R-PPB13K27 |
| A4VSO71HSE/10R-PZB13K99 |
| A4VSO250EO1/30R-VPB13K01 |
| A4VSO250LR2F/30R-PPB13N00 |
| A4VSO250HD1/30R-PPB13K35 |
| A4VSO71DR/10R-PZB13K33 |
| A4VSO250HSE/30R-PZB13K35 |
| A4VSO250HSE/30R-PZB13K99 |
| A4VSO71DR/10R-PZB13K99 |
| A4VSO71DR/10R-VPB13N00 |
| A4VSO71DRG/10R-PPB13K33 |
| A4VSO40LR2D/10R-PPB13K57 |
| A4VSO250DRG/30R-PPB13K33 |
| A4VSO71DR/10R-VZB13N00 |
| A4VSO71DFR/10R-PZB13N00 |
| A4VSO71DRG/10R-PPB13K27 |
| A4VSO71DRG/10R-PPB13K26 |
| A4VSO250LR3H/30R-PPB13N00 |
| A4VSO71EM3035/10R-PPB13N00 |
| A4VSO40LR2S/10R-PPB13N00 |
| A4VSO500MA/30R-PPH13N00 |
| A4VSO71DR/10R-PZB13K31 |
| A4VSO71LR2/10R-PPB13K33 |
| A4VSO250LR3N/30R-PZB13K99 |
| A4VSO40DP/10R-PZB13N00 |
| A4VSO71DRG/10R-PPB13K99 |
| A4VSO250HSE/30R-PZB13K34 |
| A4VSO71DRG/10R-PPB13K24 |
| A4VSO125EO1/30R-PPB13N00 |
| A4VSO71DRG/10R-PPB13K04 |
| A4VSO40EM1039/10R-PPB13N00 |
Q1: What is the main application difference between A4VSO and A10VSO?
A: A4VSO is a heavy-duty industrial pump designed for 350 bar continuous pressure (vs. A10VSO's typical 280 bar). It features a robust bearing design for high radial loads and is commonly used in metal forming, injection molding, and heavy machinery where high pressure and reliability are critical.
Q2: How does the DR control work on this pump?
A: The DR control is a pressure compensator. Below the set pressure, the pump delivers maximum flow (40 cm³/rev). When system pressure reaches the set point (adjusted via the control cover screw), the swashplate automatically de-strokes to maintain constant pressure, delivering only the flow needed to compensate for leaks. This saves energy compared to a fixed pump with a relief valve.
Q3: What is the recommended drive motor power?
A: At 1500 rpm and 350 bar, the pump requires approximately 35 kW of mechanical input power. It is recommended to use a 37 kW (50 HP) electric motor for safe continuous operation. Always check the torque requirements at your specific operating pressure.
Q4: Can I add a gear pump to the through-drive?
A: No. This specific variant has the code N00, which means no through-drive. The shaft does not protrude from the rear housing to drive an auxiliary pump. If you need a multi-pump configuration (e.g., for a charge pump), you must select a version with a through-drive code (e.g., K01, K02, etc.).
Q5: What are the critical suction conditions?
A: The A4VSO requires good inlet conditions. At 1500 rpm, the inlet pressure should be ≥ 0.8 bar absolute (≈ -0.2 bar gauge) to avoid cavitation. For higher speeds (up to 2600 rpm), a pressurized inlet or a boost pump is mandatory. The optimal viscosity range is 16–160 mm²/s.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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