BOSCH REXROTH
R902023112

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth AA4VG90DGD1/32L-NSF52F021D-S (R902023112) is a highly efficient axial piston variable pump designed for hydrostatic drives in closed circuits. It incorporates an integrated boost pump to ensure a consistent supply of boost and pilot oil, which is essential for the smooth operation of hydraulic systems. The transition of flow direction is seamlessly achieved as the swashplate moves through the neutral position, enhancing the operational precision of this pump. This model features high-pressure relief valves that come with an integrated boost function, providing an additional layer of safety and performance reliability. An adjustable pressure cutoff is included as a standard feature, allowing for precise control over the maximum system pressure to prevent potential damage from pressure spikes. The boost pressure relief valve further contributes to the system's protective measures. One of the standout capabilities of this Bosch Rexroth pump is its through-drive functionality, which allows for the mounting of additional pumps up to the same nominal size directly onto it. This feature enables users to expand their hydraulic systems without requiring additional space, making it ideal for applications with limited installation space. Moreover, this unit offers a wide range of control options to suit various application needs and ensure optimal performance. The swashplate design is engineered for high efficiency and reliability in operation. This model's versatility and advanced features make it suitable for use in mobile and industrial applications that demand precise hydraulic fluid control and robust performance under varying conditions.