BOSCH REXROTH
R902148229

***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 AA4VG90HD3D1/32L-NSF52F041D (R902148229) is a high-performance axial piston variable pump with an integrated boost pump, designed for hydrostatic drives in closed circuits. This pump features a swashplate design that allows for smooth changes in flow direction as the swashplate moves through the neutral position, ensuring efficient operation and control. It is equipped with high-pressure relief valves that include an integrated boost function to enhance the pump's performance under varying conditions. The AA4VG90HD3D1/32L-NSF52F041D comes standard with an adjustable pressure cutoff, providing added protection and control over the hydraulic system's maximum pressure. Additionally, it includes a boost pressure relief valve to maintain optimal functionality of the boost pump. This model also offers versatility through its through-drive capability, which permits the mounting of additional pumps up to the same nominal size directly to it, facilitating compact multi-pump arrangements. Designed for durability and reliability, this Bosch Rexroth variable pump is suitable for a wide range of applications that demand precise control and robust performance. The large variety of controls available with this unit makes it adaptable to specific application requirements, enhancing its usability across different operational contexts. The *FNI* designation at the end of the model code indicates that this particular variant has been configured with certain specific features or modifications tailored to meet unique application needs.