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Rexroth - R902050891 A7VO55HD1/63L-NPB01 Rexroth A7VO55 - Axial Piston Hydraulic Pump Description
Rexroth - R902050891 A7VO55HD1/63L-NPB01 Rexroth A7VO55 - Axial Piston Hydraulic Pump
Type: Axial piston variable displacement pump (A7VO series)
Model: A7VO55HD1/63L-NPB01
Displacement: 55 cm³/rev (variable)
Series: 63
Circuit: Open circuit
Control: NPB01 (pressure control configuration)
Mounting: Flange-mounted
Rotation Direction: Left (L)
Max Operating Pressure:
Continuous: up to 350 bar
Peak: up to 400 bar
Max Speed: Approx. 2500 rpm (application-dependent)
Features:
? Swashplate axial piston design for precise, efficient variable displacement
? Pressure control for stable and reliable system operation
? High volumetric and mechanical efficiency
? High torque at low speeds
? Low-noise, smooth operation
? Compact, robust design for heavy-duty marine, industrial, and mobile use
Typical Applications:
? Marine & offshore hydraulics (winches, cranes, steering)
? Mobile machinery (construction, mining, drilling rigs)
? Industrial hydraulic power units
? Press and injection molding machines requiring high-flow, high-pressure stability
This high-performance axial piston pump from Rexroth delivers exceptional reliability and efficiency for demanding hydraulic applications. Engineered for precise flow control and optimal power transmission, it is ideal for use in industrial machinery and heavy-duty hydraulic systems. Designed to withstand rigorous operating conditions, this variable displacement pump ensures long service life and consistent performance. It is an excellent choice for maintaining and upgrading hydraulic equipment, offering superior durability and efficiency.
