Rexroth A10VSO100DR/31R-PPA12N00 Hydraulic Pump - 100 cm³/rev Variable

Product Specification

1. Product Overview

Manufactured by Bosch Rexroth (Germany), the A10VSO100DR/31R-PPA12N00 is a variable displacement axial piston pump designed for open-circuit hydraulic systems. As part of the A10VSO series (31R model), this pump features swashplate technology for precise flow control and robust performance in demanding applications.

2. Key Technical Parameters

• Type: Variable displacement axial piston pump

• Series: A10VSO (31R model)

• Displacement: 100 cm³/rev (adjustable)

• Pressure Ratings:

  • Nominal pressure: 280 bar

  • Peak pressure: 350 bar

• Flow Control: Infinitely variable via swashplate angle adjustment

• Speed Range: Up to 3000 rpm (configuration dependent)

• Control Type: PPA (Pressure & Flow Control)

• Housing Material: Cast iron

• Mounting: SAE/ISO standard flange

• Port Connections: Standard hydraulic ports

• Drive Shaft: Supports axial/radial loads

• Noise Level: Optimized for low-noise operation

3. Design Features

• Swashplate Mechanism: Enables precise flow adjustment proportional to drive speed

• Dual Drain Ports: Enhanced cooling capability

• High-Efficiency Design: Minimizes energy losses

• Modular Construction: Allows for easy maintenance

• Shaft Extension: Supports auxiliary pump mounting (gear or piston type)

4. Performance Characteristics

• Power Density: High power-to-weight ratio

• Response Time: Fast adaptation to load changes

• Suction Performance: Excellent intake characteristics

• Service Life: Extended durability through premium materials

• Temperature Range: Suitable for wide operating conditions

5. Industrial Applications

This pump is engineered for heavy-duty applications across multiple sectors:

• Mobile Hydraulics:

  • Excavators, loaders, cranes

  • Concrete pumps, heavy transport

• Industrial Machinery:

  • Injection molding machines

  • Hydraulic presses

  • Metal forming equipment

• Energy Sector:

  • Oil & gas equipment

  • Power generation systems

• Transportation:

  • Marine hydraulic systems

  • Railway equipment

• Special Applications:

  • Aerospace hydraulics

  • Agricultural machinery

6. Competitive Advantages

• Pressure Capability: 350 bar peak pressure rating

• Flow Control: Stepless adjustment for optimal system matching

• Energy Efficiency: Reduced power consumption through precise control

• Reliability: Proven performance in critical applications

• Flexibility: Multiple control options (pressure/flow/power)

• Integration: Standardized connections for easy installation

7. Physical Specifications

• Dimensions: Compact design for space-constrained installations

• Weight: Optimized for power density

• Surface Finish: Silver (standard industrial coating)

• Fluid Compatibility: Standard hydraulic oils (ISO VG 32-68)

8. Maintenance & Service

• Accessibility: Designed for easy servicing

• Component Availability: Global Rexroth support network

• Preventive Maintenance: Long service intervals

9. Compliance & Standards

• Manufacturing Standards: German engineering precision

• Quality Certifications: Meets international hydraulic standards

• Safety: Designed for reliable operation under extreme conditions

This Rexroth A10VSO100DR/31R-PPA12N00 represents state-of-the-art hydraulic pump technology, combining German engineering excellence with proven field performance. For complete technical details including performance curves and installation guidelines, consult the official Rexroth documentation.

FAQ:

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.