Bosch Rexroth PV7-2X/20-25RA01MA0-10

Bosch Rexroth PV7-2X/20-25RA01MA0-10 – Advanced Variable Vane Performance

The Bosch Rexroth PV7-2X/20-25RA01MA0-10 sets the standard for variable vane pumps in the hydraulic industry. Part of the renowned PV7 series, this component is designed with an adjustable displacement mechanism that significantly reduces heat generation and energy consumption compared to fixed displacement alternatives. Its pilot-operated design ensures stable performance even under fluctuating load conditions.

This specific model (Series 2X, Size 20) utilizes hydrodynamically lubricated friction bearings, which enhances durability and ensures smooth operation. It is the preferred choice for facility managers and engineers looking to upgrade their hydraulic systems with a component that balances high pressure capability with quiet operation.

Key Features & Advantages

• Variable Displacement Control: Automatically adjusts the flow volume to match the system requirements, reducing power loss and minimizing the need for large oil coolers.

• Low Noise Operation: The optimized housing and internal geometry significantly lower noise emissions, making it ideal for indoor industrial environments and workspaces.

• Extended Service Life: Equipped with hydrodynamically lubricated plain bearings that reduce wear on internal components, ensuring long-term reliability.

• Fast Response Times: Features a highly responsive pressure controller that adapts quickly to pressure changes, protecting downstream components from spikes.

• Compact Series 2X Design: Offers a reduced footprint for easier integration into modern, space-limited machine designs.

Common Applications

The Bosch Rexroth PV7-2X/20-25RA01MA0-10 is widely utilized in sectors where precision and quiet operation are critical:

• Machine Tools: Providing stable clamping and control pressure for CNC machines and lathes.

• Plastics Machinery: Used in injection molding assist functions.

• General Automation: Hydraulic power units (HPUs) for assembly lines and automated presses.

• Textile and Shoe Machinery: Where low pulsation and consistent flow are required.

Technical Specifications

• Product Type: Variable Displacement Vane Pump

• Model Code: PV7-2X/20-25RA01MA0-10

• Nominal Size: 20 (approx. 20 cm³/rev geometric displacement)

• Series: 2X

• Mounting Interface: ISO Standard 4-hole flange (ISO 3019-2)

• Direction of Rotation: Clockwise (viewed from shaft end)

• Control Type: Pressure controller (pilot operated)