Shaoyang Victor Hydraulic Co., Ltd.
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A4VSG500 High-Flow Piston Pump For Marine Applications 660 L/min Capacity
Features:
1. Multiple mounting positions are available to meet diverse installation requirements.
2. Compatible with through-drive configurations for seamless system integration.
3. Compact design is ideal for installations in space-constrained applications.
4. Compatible with high-speed variable drive systems, meeting dynamic performance demands.
5. Specialized versions support HFC fluids, accommodating various hydraulic oil types.
6. Simplified installation and commissioning reduce on-site complexity.
7. Flexible mounting options help lower overall retrofit costs.
8. Standardized mounting components ensure secure and stable installation.
9. Supplied with dedicated installation tools to improve assembly efficiency.
10. Pre-configured installation parameters enable rapid on-site commissioning.
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 | Variable axial piston pump |
| HS Code | 8413503190 |
| Material | Cast iron |
| Application | Metal baler,Metallurgy Industry |
| Max Speed | 3200 r/min |
| Delivery Time | 15-30 Days after Payment |
| MOQ | 1 Piece |
Applications:
Competitive Advantage:
1. Optimized with low maintenance and high durability features, the Rexroth A4VSG variable pump performs as a high-performance piston pump by ensuring rapid diagnostic feedback, precise flow adjustments, and reduced wear, making it an essential component in automated production lines, marine applications, and rail hydraulic systems for outstanding system integration.
2. Designed with user-friendly maintenance and robust integration in mind, the Rexroth A4VSG variable pump stands as an innovative hydraulic pump that delivers precise swashplate adjustment, high-pressure output, and reduced energy losses, ensuring reliable performance in heavy-duty mobile systems and offshore platforms across diverse industries for unmatched overall efficiency and durability.
3. Featuring an advanced variable drive system and optical angle indicators, the Rexroth A4VSG variable pump delivers superior control and precision as an efficient piston pump, ensuring rapid adjustments and consistent performance in automated production lines, industrial machine tools, and wind turbine applications across global markets for outstanding global operational excellence.
The Analysis For Rexroth A4VSG Closed Circuit Piston Pump Common Breakdown:
1. External shocks or impacts to the A4VSG hydraulic pump may induce abnormal vibration, which can damage internal components and disrupt system operation; such shocks might occur during transportation or installation. Implementing shock-absorbing mounts, careful handling, and protective measures are critical to mitigate external shock effects and preserve pump integrity effectively.
2. Failure of temperature sensors in the A4VSG hydraulic pump can result in inaccurate thermal monitoring, leading to overheating and potential damage to internal components; without reliable temperature feedback, the system may not adjust cooling mechanisms properly. Regular sensor testing, calibration, and replacement are crucial to maintain effective temperature control consistently.
3. Motor drive issues affecting the A4VSG piston pump can arise from electrical faults, poor coupling, or misalignment between the motor and pump; such issues may result in insufficient power transfer and erratic pump operation. Diagnosing motor problems, ensuring proper coupling, and aligning components are essential to restore optimal drive performance.