Rexroth Type 1PV Series Variable Vane Pump | 1PV2V3, 1PV6V3, 1PV2V4

Rexroth Type 1PV Series High-Efficiency Variable Vane Pumps

Product Overview: The 1PV Series variable displacement vane pump is a premier solution for achieving high efficiency and low energy consumption in global industrial hydraulic systems. As a Self-priming pressure-compensated pump, the 1PV series automatically adjusts its displacement in real-time according to system demand, providing precise “oil on demand.” This range includes the top-performing models 1PV2V3-42/25RG01MC100A0, 1PV2V4-2X/80RA01MC1-16A1, and 1PV2V3-4X/12RA01MC63A1. With its compact design and optimized hydrodynamic bearings, the 1PV series maintains exceptional volumetric efficiency and whisper-quiet operation even under low-pressure conditions.

Key Technical Advantages:

• Superior Self-Priming & Start-up: Optimized inlet geometry offers outstanding self-priming capabilities, ensuring rapid pressure build-up even when oil tank levels are low.

• Intelligent Energy Efficiency: Integrated precision regulators automatically reduce displacement to a minimum once the preset pressure is reached, drastically cutting wasted power and system heat.

• Ultimate Silent Performance: Utilizing a specially designed pressure-balanced mechanism and high-quality bearing supports to absorb flow pulsations, creating a quiet workspace environment.

• Durable & Wear-Resistant: Hardened internal components provide excellent tolerance to fine particles in hydraulic fluids, ensuring an exceptionally long service life.

• Target Applications: CNC machine tools, grinding machines, light industrial machinery, laboratory test equipment, and various low-pressure energy-saving Hydraulic Power Units (HPU).

Detailed Models & Parameters:

• Core Series: Rexroth Type 1PV Series (1PV2V3, 1PV6V3, 1PV2V4, 1PV2V5).

• Model Keywords: 1PV2V3-42/25RG01MC100A0, 1PV2V4-2X/80RA01MC1-16A1, 1PV2V3-4X/12RA01MC63A1.

• Displacement Ratings (cm³/rev): Including core sizes 12 cm³/rev, 25 cm³/rev, and 80 cm³/rev.

• Technical Specs Decoding:

  • 2X / 4X: Component series identifiers.

  • R / G: Rotation (R-Clockwise/Right-hand, G-Counter-Clockwise/Left-hand).

  • A / 01: Drive shaft and mounting flange codes.

  • MC1 / MC63: Pressure adjustment range indicators.

• Max Pressure Ratings: Rated continuous pressure up to 8.0 – 10.0 MPa (80-100 Bar) depending on displacement.