Rexroth Type 1PV2V Series Variable Vane Pump | 1PV2V4, 1PV2V5 | High Response
| Model Number | 1PV2V5-31/16RE01MC70A1, 1PV2V4-2X/80RA1MC160A1 |
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Product Description
Rexroth Type 1PV2V Series High-Performance Variable Displacement Vane Pumps
Product Overview: The 1PV2V Series is the industry standard for achieving precise energy-saving control in modern industrial hydraulic systems. As a variable displacement vane pump featuring a built-in direct-controlled pressure compensator, it instantaneously adjusts output flow to match real-time load demands. This featured range highlights premium specifications: 1PV2V5-31/16RE01MC70A1 and the high-capacity 1PV2V4-2X/80RA1MC160A1. Utilizing superior dynamic response and a robust mechanical structure, the 1PV2V series rapidly transitions to a deadhead state once the preset cutoff pressure is reached, drastically lowering energy consumption and inhibiting system heat.
Key Technical Advantages:
Precise Pressure Compensation: Equipped with highly sensitive compensator springs. When system pressure reaches the preset limit (e.g., 160 Bar), the pump automatically minimizes displacement, eliminating wasted overflow and reducing electrical costs.
Rapid Dynamic Response: Specifically optimized for automated production cycles, providing ultra-short displacement switching times to ensure smooth actuator movement and precise positioning.
Low Noise & Vibration: Advanced flow passage design and precision-ground port plates ensure exceptionally low decibel levels even when operating near maximum rated pressures.
High Reliability & Long Service Life: Core components undergo specialized hardening treatments to withstand frequent pressure fluctuations, making it ideal for rigorous 24/7 continuous industrial operation.
Target Applications: CNC machine tools, plastic molding machinery, automated brick presses, composite presses, and energy-saving industrial hydraulic power units (HPU).
Detailed Models & Parameters:
Core Series: Rexroth Type 1PV2V4, 1PV2V5 Series (Variable Displacement).
Model Keywords: 1PV2V5-31/16RE01MC70A1, 1PV2V4-2X/80RA1MC160A1.
Frame Sizes: Including core displacement ratings 31 and 80.
Pressure Settings: 70A1 (70 Bar grade), 160A1 (160 Bar grade).
Technical Specs: R (Right-hand rotation); E / A (Porting identifiers); 1X / 2X / 3X (Design sequence codes); MC (Specific functional component codes).
Pressure Ratings: Rated continuous working pressure up to 16 MPa (160 Bar).






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