A4VSO250DR/30R-VZB13N00 A4VSO250LR2G/30R-VPB13N00 A4VSO250DFR/30R-VPB13N00
A4VSO250DFR/30R-PZB13N00 A4VSO250DFR/30R-VZB13N00 Industrial rugged Rexroth high-pressure pump German piston pump

FAQ:

The choice of control method depends heavily on the application's needs:

• DR (Pressure Control): Ideal for systems requiring a constant pressure level, often used in clamping circuits or press applications.

• LR (Constant Power Control): Well-suited for applications where the input power needs to be limited automatically, protecting the drive system despite pressure and flow variations, potentially useful in mobile equipment or complex industrial machinery.

• EO (Electronic Proportional Control): Offers precise control over pump operation (like flow or pressure) via an electrical signal, commonly found in modern automated machinery and process control systems requiring high precision.

• FR (Flow Control): Used when a constant flow output is desired regardless of pressure changes (within the pump's capabilities).

Q4: Where can I find detailed specifications for a specific A4VSO pump with a particular control type?

For comprehensive technical data, performance curves, detailed installation guidelines, and specific safety information for any A4VSO pump model and its control method, you should always consult the official technical documentation or product datasheet provided by Bosch Rexroth or their authorized distributors. The exact specifications, such as response times and control parameters, can vary between different sizes (e.g., 40, 71, 125, 180, 250) and control versions within the A4VSO series.

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