Swashplate Axial Piston Pump 280bar Fast Response For Industrial Automation
The Swashplate Axial Piston Variable Pump features a rated pressure of 280bar and ultra-fast response performance, specifically engineered for industrial automation hydraulic systems. It delivers stable high-pressure output and precise flow regulation, perfectly adapting to the high-demand motion control needs of industrial automation equipment. This pump effectively solves common issues such as unstable system pressure and slow equipment response, ensuring efficient and reliable operation of hydraulic circuits across various industrial automation applications.
Product Highlights
- High Pressure & Stable Operation: 280bar rated pressure with 350bar peak pressure, providing stable output for industrial automation heavy-load hydraulic systems without pressure fluctuation faults.
- Fast Response & Precise Control: Stepless flow regulation with DR/DFR/DRG control modes, lag-free signal response for improved automated production precision and efficiency.
- Strong Adaptability & Easy Integration: Modular design with through-shaft drive, compatible with open and closed circuits, suitable for multiple scenarios including injection molding, machine tools, and wind power applications.
- High Efficiency & Durability: High volumetric and mechanical efficiency for energy savings; excellent shock and contamination resistance with low wear and leakage for long service life and minimal maintenance.
- Global Support & Easy After-Sales: Standardized system with global spare parts availability, fast fault response to ensure continuous production line operation without downtime from spare part shortages.
Technical Specifications & Model Parameters
| Model | Max Displacement (cm³/r) | Rated Pressure (bar) | Peak Pressure (bar) | Rated Speed (rpm) | Applicable Circuit | Control Mode | Applications |
|---|
| A10VSO18 | 18 | 280 | 350 | 2800 | Open | DR/DFR/DRG | Small hydraulic stations, packaging machinery, servo hydraulic systems |
| A10VSO28 | 28 | 280 | 350 | 2600 | Open | DR/DFR/DRG | Injection molding machines, small machine tools, automated production lines |
| A10VSO45 | 45 | 280 | 350 | 2400 | Open | DR/DFR/DRG | Die casting machines, hydraulic fixtures, small and medium-sized engineering machinery |
| A10VSO71 | 71 | 280 | 350 | 2200 | Open | DR/DFR/DRG | Machine tool hydraulic systems, wind power yaw/pitch, plastic machinery |
| A10VSO100 | 100 | 280 | 350 | 2000 | Open | DR/DFR/DRG | Heavy machine tools, metallurgical auxiliary equipment, hydraulic test benches |
| A10VSO140 | 140 | 280 | 350 | 1800 | Open | DR/DFR/DRG | Large injection molding machines, hydraulic stations, heavy industrial automation equipment |
| A4VSO40 | 40 | 350 | 400 | 2600 | Open | DR/DFR/DRG | Marine hydraulics, metallurgical equipment, heavy hydraulic systems |
| A4VSO71 | 71 | 350 | 400 | 2200 | Open | DR/DFR/DRG | Mining machinery, wind power hydraulics, large hydraulic stations |
| A4VSO125 | 125 | 350 | 400 | 1800 | Open | DR/DFR/DRG | Iron and steel metallurgy, large engineering machinery, hydraulic transmission systems |
| A4VSO180 | 180 | 350 | 400 | 1800 | Open | DR/DFR/DRG | Port machinery, heavy hydraulic equipment, marine deck machinery |
| A4VSO250 | 250 | 350 | 400 | 1500 | Open | DR/DFR/DRG | Large metallurgical equipment, offshore wind power, heavy industrial hydraulic systems |
| A4VG28 | 28 | 350 | 420 | 2600 | Closed | DR/DFR/DRG | Engineering machinery travel mechanisms, vehicle hydraulics, closed circuit systems |
| A4VG40 | 40 | 350 | 420 | 2400 | Closed | DR/DFR/DRG | Tracked machinery, small loaders, mining auxiliary equipment |
| A4VG71 | 71 | 350 | 420 | 2000 | Closed | DR/DFR/DRG | Cranes, concrete pump trucks, large engineering machinery |
| A4VG125 | 125 | 350 | 420 | 1800 | Closed | DR/DFR/DRG | Heavy mining machinery, wind power main transmission, large hydraulic tracked equipment |
Series Overview
A10VSO Series
Primarily designed for open circuits with through-shaft drive that supports parallel connection with auxiliary pumps. Suitable for small and medium-power industrial automation scenarios, featuring fast control response and easy maintenance.
A4VSO Series
High-pressure and heavy-duty type with strong anti-pollution capability. Ideal for heavy equipment applications such as metallurgy and marine that require high pressure stability.
A4VG Series
Specifically designed for closed circuits with built-in charge pump. Perfect for engineering machinery travel mechanisms, energy recovery systems, and mobile hydraulic scenarios.
Frequently Asked Questions
What are the rated and peak pressures of this pump?
Rated pressure is 280bar with peak pressure of 350bar, providing stable performance for high-pressure industrial automation scenarios.
Which hydraulic circuits is it suitable for?
Compatible with both open and closed circuits, making it perfect for industrial automation hydraulic systems.
What control modes does it support?
Supports DR/DFR/DRG multi-mode control for precise flow and speed regulation.
Can it be connected with other pumps?
Yes, the through-shaft drive design supports parallel connection with auxiliary pumps.
What industrial applications is it used for?
Widely applied in injection molding, machine tools, wind power, metallurgy, hydraulic stations, and various industrial automation scenarios.
Is it energy-efficient for long-term operation?
Features high volumetric and mechanical efficiency with low energy consumption, significantly reducing operating costs.
How does it perform in harsh conditions?
Excellent anti-pollution and shock resistance capabilities, adapting well to harsh industrial working conditions with minimal failures.
Are spare parts available globally?
Yes, global Rexroth spare parts supply ensures fast after-sales response worldwide.
Does it operate quietly with low pulsation?
Features low pulsation and noise levels for stable operation without impacting the production environment.
How to select the right displacement model?
Multiple displacement options available (18/28/45/71/100/140 cm³/r). Selection should be based on your system's specific flow and load requirements.