Shaoyang Victor Hydraulic Co., Ltd.
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Durable Industrial Machinery Piston Pump Cast Iron Housing 500 L/Min Flow Rate
Features:
1. Overall design complies with international hydraulic standards, ensuring quality assurance.
2. Flow rate is directly proportional to the input drive speed.
3. Flow output correlates directly with the pump’s displacement setting.
4. Infinitely variable flow adjustment is achieved by altering the swashplate angle.
5. Enables continuous and precise flow control to meet complex operating conditions.
6. Features a rapid control response, ensuring the system swiftly adapts to changes.
7. Integrated swashplate angle indicator provides real-time status of the adjustment.
8. Intuitive visual indicators facilitate easy monitoring by the operator.
9. Electronic control interfaces support highly precise hydraulic regulation.
10. Offers multiple control modes to suit a wide range of application requirements.
Technical data:
| Size | 40 | 71 | 125 | 180 | 200 | 250 | 355 | 500 | |||
| Displacement | Vg max | mL/r | 40 | 71 | 125 | 180 | 200 | 250 | 355 | 500 | |
| Max. Speed | Vg= Vg max | nnom | r/min | 2600 | 2200 | 1800 | 1800 | 1800 | 1500 | 1500 | 1320 |
| Vg≤Vg max | nmax | r/min | 3200 | 2700 | 2200 | 2100 | 2100 | 1800 | 1700 | 1600 | |
| Flow | at nnom and Vg max | qv | L/min | 104 | 156 | 225 | 324 | 360 | 375 | 533 | 660 |
| n = 1500 r/min | L/min | 60 | 107 | 186 | 270 | 420 | 375 | 533 | 581 | ||
| Power Δp=350 bar | n=nnom | P | kW | 61 | 91 | 131 | 189 | 245 | 219 | 311 | 385 |
| n = 1500 r/min | P | kW | 35 | 62 | 109 | 158 | 210 | 219 | 311 | 339 | |
| Torque Vg= Vg max | Δp=350 bar | Mmax | Nm | 223 | 395 | 696 | 1002 | 1114 | 1391 | 1976 | 2783 |
| Δp=100 bar | M | Nm | 64 | 113 | 199 | 286 | 318 | 398 | 564 | 795 | |
| Inertia moment of the driveshaft | JTW | kgm2 | 0.0049 | 0.0121 | 0.03 | 0.055 | 0.055 | 0.0959 | 0.19 | 0.3325 | |
| Volume of case | V | L | 2 | 2.5 | 5 | 4 | 4 | 10 | 8 | 14 | |
| Weight | m | kg | 39 | 53 | 88 | 102 | 102 | 184 | 207 | 320 | |
| Permissibleload of the drive shaft | Max.axial force | ± Fax max | N | 600 | 800 | 1000 | 1400 | 1400 | 1800 | 2000 | 2000 |
| Max.radial force | Fq max | N | 1000 | 1200 | 1600 | 2000 | 2000 | 2000 | 2200 | 2500 | |
Specifications:
| Warranty | 1 Year |
| Model | SY-A4VSO |
| Place of Origin | China |
| Type | Industrial machinery piston pump |
| HS Code | 8413503190 |
| Material | Cast iron |
| Application | Industrial Machinery |
| Trademark | SY-Hydraulic |
| Delivery Time | 15-30 Days after Payment |
| Pressure | 35Mpa |
Applications:
Competitive Advantage:
1. Featuring swift control response, the A4VSO axial piston pump is optimized for dynamic systems, enhancing precision in high-speed machine tools and automation systems.
2. The Rexroth A4VSO variable pump offers exceptional performance with its innovative variable displacement technology, robust modular design, and advanced dynamic swashplate adjustment, making this high-efficiency axial piston pump ideal for diverse mobile hydraulic systems, construction machinery, and industrial applications while ensuring precise control and reduced energy consumption for maximum reliability.
3. Engineered with cutting-edge variable displacement and low pulsation features, the Rexroth A4VSO variable pump demonstrates outstanding efficiency and durability, making this advanced piston pump a top choice for heavy-duty applications in mining, agriculture, and construction, while delivering smooth, consistent flow and reducing operational downtime significantly for exceptional overall system performance.
4. The A4VSO piston pump’s high-pressure capability ensures stable operation in demanding applications, delivering consistent hydraulic power for equipment like drilling rigs and forging machines.
The Analysis For Rexroth A4VSO Piston Pump Common Breakdown:
1. A fault sometimes reported in the Rexroth A4VSO variable pump is the premature failure of sealing rings, leading to increased leakage and reduced pump efficiency. This piston pump issue requires immediate replacement of the faulty seals, careful examination of installation conditions, and improved maintenance practices to prevent recurrence without delay.
2. A fault observed in the Rexroth A4VSO variable pump is inconsistent output pressure during startup, which may be caused by air in the system or delayed component engagement. This hydraulic pump irregularity necessitates a complete bleeding of the system, inspection of air vents, and adjustment of startup procedures for reliability.
3. A fault detected in the Rexroth A4VSO variable pump involves unexpected vibrations during operation, which may be indicative of imbalance or misalignment in rotating components. This axial piston pump anomaly necessitates careful vibration analysis, balancing of rotating elements, and immediate corrective measures to eliminate excessive vibration for optimal performance always.