A10VSO28ED/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 Rexroth A10VSO series plunger pump
| whatsapp | +85267220981 | email | yli97584@gmail.com |
| Brand Name | Rexroth | Place of Origin |
fujian, China |
| Warranty | 12 Months | Video outgoing-inspection | Provided |
| Machinery Test Report | Provided | Application | Machinery Repair Shops |
| Material | Iron | Condition | Oringal |
| Type | A10VSO28ED/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 | Quality | 100% Tested Great Performance |
| Certification | ISO | Feature | Long Life Low Noise |
| Function | Filter Diesel Oil | Power | Hydraulic Power |
| Payment Term | T/T 100% |
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| R902411475 A10VSO45DFR1/31R+A10VSO18DFR1/31R |
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| R902419134 A10VSO45DR/31R+A10VSO18DR/31R |
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| R902411596 A10VSO100DFR + A10VSO28DFR |
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| R900729127 A10VSO100DFR1+A10VSO28DFR1+AZPF-1X-004 |
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| R900926578 A10VSO28DFLR/31L-PPA12N00 SO160(MB6423)* |
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| R900225934 A10VSO28DFLR/31R-PPA12N00 (3-1450) |
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| R900229831 A10VSO28DFLR/31R-PPA12N00 (18-1750) |
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| R900228146 A10VSO28DFR/31L-PPA12K51 |
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| R900228145 A10VSO28DFR/31R-PPA12K51 |
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| R900056256 A10VSO28DFR/31R-PPA12K57 |
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| R900525660 A10VSO28DFR1/31R-PPA12K02 |
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| R900522401 A10VSO28DFR1/31R-PPA12N00 |
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| R900570104 A10VSO28DFR1/31R-PSC62N00 |
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| R900525648 A10VSO28DR/31R-PPA12K02 |
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| R900573606 A10VSO28DR/31R-PPA12K25 |
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| R900222446 A10VSO28DR/31R-PPA12N00 SO155 |
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| R902411444 A10VSO28DRG+A10VSO18DRG+AZPF-016RRR20KB |
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| R902427942 A10VSO71DRG/31R+A10VSO28DRG/31R |
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| R902411417 A10VSO71DFLR/31R+A10VSO71DFLR/31R |
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| R900224261 A10VSO71DFLR/31R-PPA12N00 (18,5-1750) |
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| R910075790 A10VSO71DFR + 1PF2G3-3X/038 |
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| R900216412 A10VSO71DFR/31L-PPA12N00 |
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| R900220486 A10VSO71DFR/31R-PPA12K27 |
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| R902419050 A10VSO71DFR1 + 1PF2G2-4X/022 |
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| R900302498 A10VSO71DFR1/31R-PPA12K01 -W3CS (RINA) |
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| R900020891 A10VSO71DFR1/31R-PPA12K25 |
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| R900571887 A10VSO71DFR1/31R-PPA12K27 |
FAQ;
Frequently Asked Questions (FAQ) – Rexroth A10VSO Series Piston Pumps
1. What is the A10VSO series piston pump?
The A10VSO is a swash-plate axial piston variable pump designed for open-circuit hydraulic systems. It is widely used in industrial and mobile applications due to its high efficiency, low noise, and long service life. Key features include:
• Flow rate adjustment via swash plate angle control.
• ISO/SAE standard mounting flanges and SAE metric flange connections.
• Continuous operating pressure up to 280 bar (peak: 350 bar).
• Multiple control options (pressure, flow, power, etc.).
• Through-drive capability for multi-pump systems.
2. What are the available displacement sizes?
The A10VSO series offers displacements from 10 to 140 cc/rev, categorized into:
• 31/32 series: 18–140 cc/rev (common sizes: 28, 45, 71, 100, 140).
• 52 series: 10 cc/rev (limited models).
3. How does the control mechanism work?
The pump supports multiple control types, indicated in the model code (e.g., DFR1):
• DR: Pressure control (remote).
• DFR: Pressure/flow control.
• DFLR: Pressure/flow/power control.
• FE/DFE: Electrohydraulic flow or pressure/flow control.
• ED: Electrohydraulic pressure control.
4. What are the installation requirements?
• Flange types: ISO 2-hole (A) or 4-hole (B) for larger sizes (e.g., 140 cc/rev).
• Shaft options: Keyed straight shaft (P), SAE splined shaft (S/R).
• Seals: NBR (standard) or FKM (fluorocarbon) for high-temperature fluids.
5. What are common troubleshooting issues?
• Low/no flow: Check for clogged filters, air ingress, or incorrect swash plate angle.
• Pressure fluctuations: Inspect control piston wear or dirty hydraulic oil.
• Overheating: Ensure proper cooling/lubrication and check for internal leakage.
• Noise/vibration: Verify alignment (max. 0.1mm deviation) and suction line integrity.
6. How to order or customize?
• Model example:
A10VSO140DR/32R-VPB22U00E-S1550
◦ 140: Displacement (cc/rev).
◦ DR: Pressure control.
◦ 32R: Series and rotation (R = clockwise).
◦ VPB22U00E: Port and seal options.
• Lead time: Typically 15 days for standard models.
7. Where can I get technical support?
Contact authorized distributors like Shanghai Weimi (China) or ATOS Hydraulic (global) for:
• Spare parts (e.g., seals, control modules).
• Repair services.
For full specifications, refer to Rexroth technical manuals or supplier catalogs
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A10VSO28ED/31R-PPA12N00 A10VSO45DR/31R-PPA12K01 Rexroth A10VSO Series Plunger Pump Images
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