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Categories | Rexroth Piston Pump |
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MOQ: | 1pc |
Price: | USD 1000-2000 / pc |
Payment Terms: | T/T |
Supply Ability: | 1000 pcs per month |
Delivery Time: | 15 days |
Packaging Details: | Standard Export Wooden Case |
Brand Name: | SY Hydraulic |
Model Number: | SY-A4VSO |
Place of Origin: | China |
Certification: | China Classification Society Certification |
Rotational Speed: | Up to 3000 rpm |
Shaft Type: | Splined or Keyed |
Mounting Type: | Flange |
Seal Type: | NBR or FKM |
Pressure: | 350-400 bar |
Company Info. |
Shaoyang Victor Hydraulic Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
80-1145kNm/rad Rotary Stiffness Rexroth Type Piston Pump for Precise Control
Technical data:
Size | NG | 40 | 71 | 125 | 180 | 250 | 355 | 370 | 500 | ||
Geometric displacement per revolution | Vg max | cm3 | 40 | 71 | 125 | 180 | 250 | 355 | 370 | 500 | |
Maximum rotational speed | at Vg max | nnom | rpm | 2600 | 2200 | 1800 | 1800 | 1500 | 1500 | 1500 | 1320 |
at Vg ≤ Vg max | nmax | rpm | 3200 | 2700 | 2200 | 2100 | 1800 | 1700 | 1700 | 1600 | |
Flow | at nnom and Vg max | qv | l/min | 104 | 156 | 225 | 324 | 375 | 532 | 555 | 660 |
Power | at nnom , Vg max and Δp = 350 bar | P | kW | 61 | 91 | 131 | 189 | 219 | 311 | 323 | 385 |
at 1500 rpm | P | kW | 35 | 62 | 109 | 158 | 219 | 311 | 323 | 339 | |
at 1800 rpm | P | kW | 42 | 74 | 131 | 189 | 262 | – | – | – | |
Torque | at Vg max and Δp = 350bar | M max | Nm | 223 | 395 | 696 | 1002 | 1391 | 1976 | 2061 | 2783 |
and Δp = 100 bar | M | Nm | 64 | 113 | 199 | 286 | 398 | 564 | 589 | 795 | |
Rotary stiffness of drive shaft | Shaft end P | c | kNm/rad | 80 | 146 | 260 | 328 | 527 | 800 | 800 | 1145 |
Shaft end Z | c | kNm/rad | 77 | 146 | 263 | 332 | 543 | 770 | 770 | 1136 | |
Moment of inertia | JTW | kgm2 | 0.0049 | 0.0121 | 0.03 | 0.055 | 0.0959 | 0.19 | 0.19 | 0.3325 | |
Maximum angular acceleration | α | rad/s² | 17000 | 11000 | 8000 | 6800 | 4800 | 3600 | 3600 | 2800 | |
Case volume | V | l | 2 | 2.5 | 5 | 4 | 10 | 8 | 8 | 14 | |
Weight (without through drive) approx. | m | kg | 39 | 53 | 88 | 102 | 184 | 207 | 207 | 320 |
Specifications:
Warranty | 1 Year | |||
Model | SY-A4VSO | |||
Place of Origin | China | |||
Type | Hydraulic piston pump | |||
Color | Available any color | |||
Material | Cast iron | |||
Application | Industrial Machine | |||
Feature | High Quality | |||
Delivery Time | 15 Days after Payment | |||
MOQ | 1 Piece |
Description:
Applications:
Competitive Advantage:
1. High Energy Efficiency: The A4VSO axial piston pump delivers high energy conversion efficiency and precise swashplate control, ensuring outstanding performance in heavy-duty machinery applications.
2. Modular and Compact Design: With its modular construction and compact structure, the A4VSO offers excellent integration flexibility and ease of maintenance across diverse
3. Precise Variable Displacement: The innovative variable displacement feature of the A4VSO pump enables fine-tuned flow regulation, optimizing energy utilization in industries
4. Robust Durability: Designed for extreme conditions, the A4VSO piston pump offers exceptional durability and long service life, ensuring reliable performance under continuous heavy loads.
5. High-Pressure Performance: The A4VSO high-pressure capability ensures stable operation in demanding applications, delivering consistent hydraulic power for equipment like drilling rigs and forging machines.
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