A10VSO 100 pump

First, Core Parameters and Characteristics of the A10VSO 100 Pump

The A10VSO 100 pump is a swashplate-type axial piston variable displacement pump from the Rexroth brand, specifically designed for open hydraulic circuits. It features the following core parameters and characteristics:

1. Displacement and Flow Rate:

The displacement specification is 100 cm³/rev. Flow rate is proportional to both drive speed and displacement, enabling stepless variable control by adjusting the swashplate angle.

At the rated speed of 2000 rpm, the maximum flow rate reaches 200 L/min, meeting high-flow application requirements.

2. Pressure Capability:

Rated pressure is 280 bar, with a peak pressure of 350 bar, suitable for high-pressure hydraulic systems.

Equipped with a constant pressure control valve (e.g., DR valve), providing approximately 50 bar per revolution of adjustment for precise system pressure setting.

3. Control Modes:

Supports multiple control modes including Pressure Control (DR), Remote Pressure Control (DRG), and Pressure-Flow Composite Control (DFR) to meet diverse operational requirements.

Load-sensing control (e.g., DFR1) automatically adapts to load variations, optimizing system efficiency.

4. Structure and Installation:

Features a through-shaft design for easy multi-pump integration, suitable for complex hydraulic systems.

Mounting flanges comply with ISO or SAE standards, facilitating seamless integration into existing systems.

5. Performance Advantages:

Low-noise design ensures smooth operation, enhancing workplace comfort.

Long-life design with precision-matched critical components (e.g., cylinder blocks and distribution plates) minimizes leakage and extends service life.

Drive shafts withstand axial and radial loads, accommodating diverse mounting configurations.

Second, Typical Application Scenarios for the A10VSO 100 Pump

1. Construction Machinery:

Power hydraulic systems in excavators, loaders, and similar equipment, delivering high-pressure, high-flow hydraulic power to execute complex movements.

Load-sensing control optimizes system efficiency and reduces energy consumption.

2. Industrial Equipment:

Suitable for injection molding machines, die-casting machines, and other industrial equipment requiring precise pressure control to ensure stable product quality.

Pressure-flow composite control meets equipment demands across varying operating conditions.

3. Metallurgical Machinery:

Used in rolling mills, continuous casting machines, and other metallurgical equipment, providing stable high-pressure hydraulic power to support continuous operation.

Long-life design minimizes equipment downtime and enhances production efficiency.

4. Marine and Offshore Engineering:

Suitable for hydraulic systems in ship steering gears, deck machinery, and similar applications, withstanding harsh marine environments.

Through-shaft design facilitates multi-pump configurations to meet complex marine hydraulic system requirements.

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