BOSCH REXROTH
R902148221

***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 AA4VG71EP4DMT1/32R-NSF52F011DP (R902148221) is a high-performance axial piston variable pump designed for hydrostatic transmissions in closed circuits. This pump features an integrated boost pump which ensures the supply of boost and pilot oil, enhancing the efficiency and reliability of the hydraulic system. The flow within this unit changes smoothly as the swashplate is moved through its neutral position, allowing for precise control of movement and speed. Equipped with high-pressure relief valves that include an integrated boost function, the AA4VG71EP4DMT1/32R-NSF52F011DP offers additional safety by limiting the maximum pressure within the hydraulic circuit to prevent potential damage. The pressure cutoff is adjustable as standard, providing flexibility to tailor the system's performance to specific application requirements. This model also includes a boost pressure relief valve which contributes to the overall stability and longevity of the hydraulic system. For applications requiring multiple pumps, this unit features a through-drive capability that allows for mounting additional pumps up to the same nominal size directly onto it, streamlining system design and conserving space. The wide variety of controls available with this Bosch Rexroth variable pump accommodates different operational needs and enhances its adaptability across various applications. Its swashplate design is particularly suited for demanding tasks that require precise control over hydraulic fluid flow and pressure. Overall, the Bosch Rexroth AA4VG71EP4DMT1/32R-NSF52F011DP (R902148221) axial piston variable pump stands out for its robust design, versatility in controls, and ability to maintain stability in complex hydraulic systems. It is engineered to meet rigorous demands while delivering efficient performance across a range of operating conditions.