I. Product Overview
• Brand and Model: The A11VO130LRDH1 is a variable displacement piston pump from the Rexroth brand, belonging to the A11VO series.
• Type: It is an axial piston variable pump with a swashplate design, used for hydrostatic transmission in open-circuit hydraulic systems.
• Design Features: This pump incorporates advanced technological design to provide an efficient, stable, and reliable power source. Its dual-shaft design not only enhances performance but also ensures smooth operation under high loads.
II. Technical Parameters
• Displacement: 130 ml/r (milliliters per revolution), suitable for medium to large-scale hydraulic systems.
• Operating Pressure:
• Continuous Pressure: 400 bar (40 MPa)
• Peak Pressure: 450 bar (45 MPa)
• Rated Pressure: 350 bar (specific values may vary depending on the application scenario and configuration)
• Speed Range: Up to 2200 rpm (revolutions per minute), with the specific speed range potentially varying based on the application scenario and configuration.
• Control Method: LRDH1 control, offering various control options such as LR power control, DR constant pressure control, HD hydraulic control, etc., to meet different application requirements.
• Pump Weight: 80 Kg (specific weight may vary depending on the configuration and accessories).
• Rotation Direction: R (clockwise).
• Port Positions: Ports on both sides.
III. Application Areas
• Construction Engineering: Used in excavators, cranes, and other equipment to provide stable power support.
• Agricultural Machinery: Plays a crucial role in tractors and harvesters, optimizing crop production efficiency.
• Mining Machinery: Provides powerful hydraulic power during mining and ore processing.
• Forestry Machinery: Helps improve the efficiency of tree felling and processing, saving labor and time.
• Other Industrial Applications: Such as in tunneling machines, shield machines, and other walking operation machinery.
IV. Product Advantages
• Energy Efficiency: The hydraulic pump consumes relatively low energy during operation, leading to better economic benefits.
• Durability: Manufactured from high-strength materials, ensuring long service life and wear resistance.
• Ease of Maintenance: Rexroth products typically feature a design that facilitates easy maintenance, making daily inspections and upkeep more convenient.
• Versatile Adaptability: Capable of meeting the demands of various working conditions, ensuring the reliability and efficiency of hydraulic systems under complex conditions.
V. Selection and Configuration
• Displacement Selection: The A11VO series offers a variety of displacement options, such as 40, 60, 75, 95, 130, 145, 190, 260, etc. Users can select the appropriate displacement based on actual needs.
• Control Method Selection: Choose the appropriate control method based on the application scenario and requirements, such as LR power control, DR constant pressure control, etc.
• Accessory Configuration: Configure accessories according to actual needs, such as through-shaft drives, gear pumps, axial piston pumps, etc.
