Rexroth PV7-1A/10-20RE01MC0-10 Variable Displacement Vane Pump
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Rexroth PV7-1A/10-20RE01MC0-10 Variable Displacement Vane Pump
Overview
The Rexroth PV7-1A/10-20RE01MC0-10 is a high-performance, direct-operated variable displacement vane pump from Bosch Rexroth. As a member of the proven PV7 series, it is specifically engineered for open-circuit industrial hydraulic systems that require precise flow and pressure control, high reliability, and energy efficiency. The pump is designed to deliver low noise, low pulsation, and long service life, making it an ideal power source for a wide range of machine tool and general industrial applications.
Technical Features
Variable Displacement Design – The pump features an adjustable displacement volume, allowing it to match flow output precisely to system demands. This model offers a displacement range of 10 to 20 cm³/rev, which is adjustable to optimize system performance.
Pressure Compensator Control – It is equipped with a pressure compensator (constant pressure control), which automatically reduces the pump's displacement when the set system pressure is reached. This feature minimizes power loss and heat generation during periods of no or low flow demand, resulting in significant energy savings.
High Pressure Capability – The pump is rated for a maximum continuous operating pressure of 100 bar, with a peak pressure capacity of 110 bar. This makes it suitable for medium-pressure hydraulic systems.
Flow Rate Performance – The pump delivers a maximum flow rate of 30 L/min at 1,800 rpm, providing adequate flow for many industrial applications.
Clockwise Rotation – The pump is designed for clockwise rotation (viewed from the shaft end), as indicated by the "RE" in the model code.
Low Noise Operation – The PV7 series is known for its low noise and low pulsation characteristics, contributing to a quieter working environment and reduced mechanical stress on system components.
Reliable and Durable Construction – Built with high-quality materials and precision engineering, the pump offers excellent wear resistance, long service life, and minimal maintenance requirements.
Versatile Mounting and Porting – The pump features standard mounting and porting configurations for easy integration into existing hydraulic systems.
ISO 4406 Cleanliness – To ensure optimal performance and service life, the hydraulic fluid should maintain an ISO 4406 cleanliness level of 20/18/15 or better.
Core Functionalities
Variable Flow Control – As a variable displacement pump, its output flow is adjustable to match the system's flow requirements. This reduces energy consumption and heat generation compared to fixed displacement pumps.
Constant Pressure Regulation – The pressure compensator maintains a stable system pressure regardless of load variations, ensuring consistent performance and protecting system components from overpressure.
Energy-Efficient Operation – By automatically reducing displacement when system demand is low, the pump minimizes energy waste, reducing operating costs and extending component life.
Precise Flow and Pressure Control – The pump provides accurate control of flow and pressure, making it suitable for applications requiring precise hydraulic power delivery.
Reliable and Low Maintenance – The robust design and high-quality materials ensure reliable operation with minimal maintenance, reducing downtime and total cost of ownership.
Application Sectors
The Rexroth PV7-1A/10-20RE01MC0-10 is widely used across industries that require reliable, efficient, and low-noise hydraulic power in open-circuit systems.
Machine Tools – Powering clamping systems, tool changers, and feed drives in CNC machines, milling machines, lathes, and grinding machines.
Industrial Automation – Serving as a power source for automated production lines, assembly systems, and material handling equipment.
General Industrial Hydraulics – Powering hydraulic presses, test rigs, and various industrial machinery.
Food and Beverage Processing – Driving hydraulic systems in processing and packaging equipment where low noise and clean operation are important.
Paper and Textile Machinery – Providing hydraulic power for tension control, web handling, and other applications requiring precise pressure and flow control.
Performance Specifications
| Specification | Value |
|---|---|
| Manufacturer | Rexroth (Bosch Rexroth) |
| Series | PV7 (PV7-1A) |
| Model Code | PV7-1A/10-20RE01MC0-10 |
| Material Number | R900534143 |
| Product Type | Variable displacement vane pump |
| Circuit Type | Open circuit |
| Displacement Range | 10 – 20 cm³/rev |
| Maximum Continuous Pressure | 100 bar |
| Maximum Peak Pressure | 110 bar |
| Maximum Flow Rate | 30 L/min (at 1,800 rpm) |
| Rotation Direction | Clockwise (viewed from shaft end) |
| Control Type | Pressure compensator (constant pressure control) |
| Fluid Cleanliness | ISO 4406 20/18/15 or better |
| Key Features | Low noise, low pulsation, pressure compensation, energy efficient |
Conclusion
The Rexroth PV7-1A/10-20RE01MC0-10 is a reliable, efficient, and versatile variable displacement vane pump that exemplifies Bosch Rexroth's expertise in hydraulic technology. With its 10 to 20 cm³/rev displacement range, pressure rating of up to 100 bar continuous, and pressure compensator control, it delivers precise, energy-efficient power for a wide range of industrial applications.
Its defining features include variable displacement for flow optimization, pressure compensation for constant pressure regulation, low noise and low pulsation design, and robust construction for long service life. These attributes make it an ideal solution for machine tools, industrial automation, general industrial hydraulics, and other applications requiring precise, reliable, and quiet hydraulic power.
As a proven component in the Rexroth PV7 series, the PV7-1A/10-20RE01MC0-10 delivers consistent performance, energy efficiency, and long-term reliability for equipment across numerous industries.
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