PV2R3 Hydraulic Vane Pump Cartridge Kit
Product Overview
PV2R3 Hydraulic Vane Pump Cartridge Kit is the core wearable internal replacement assembly for Yuken PV2R3 single and double Hydraulic Vane pump, serving as key consumable component of the complete hydraulic pump. It is widely used for overhaul and performance recovery of industrial hydraulic system and various hydraulic‑driven Machine.
This modular cartridge assembly consists of rotor, vanes, cam ring, side pressure plates and matching sealing parts. It adopts low‑noise balanced vane structure specially designed for PV2R3 pump series. With cartridge‑in‑housing design, field maintenance can be completed without removing the whole hydraulic pump from the Machine. It effectively restores rated flow and pressure output of the hydraulic system, avoiding high costs of replacing the entire pump unit.
Technical Specifications
‑ Model: PV2R3 Hydraulic Vane Pump Cartridge Kit
‑ Compatible Pump Models: PV2R3 single pump, PV2R combined double pump with PV2R3 section Hydraulic Vane pump
‑ Internal Structure: Low‑noise balanced vane design
‑ Continuous working pressure: Up to 21 MPa
‑ Rotation direction: Clockwise / Counter‑clockwise optional
‑ Multiple displacement codes available to match original pump specifications
‑ Working medium: Anti‑wear hydraulic mineral oil for industrial hydraulic system, ISO‑VG32 / VG46 recommended
‑ Operating oil temperature: ‑20℃ ~ +80℃
‑ Key Features: Modular integrated assembly, balanced low‑noise vane structure, high volumetric efficiency, excellent wear resistance, convenient on‑site servicing, stable continuous performance for medium‑heavy‑duty industrial Machine
Working Principle
As the core pumping unit inside the Hydraulic Vane pump, PV2R3 Cartridge Kit completes oil suction and pressure delivery for the hydraulic pump. Driven by main shaft, the rotor and vanes rotate inside the cam ring. Centrifugal force pushes vanes tightly against inner surface of cam ring. Periodic volume variation realizes oil suction and high‑pressure oil output to supply power for the whole hydraulic system. The balanced‑vane structure offsets radial hydraulic force, reducing bearing load, vibration and noise during long‑time running of the Machine.
When vanes, cam ring or side plates suffer wear, the hydraulic pump will generate internal leakage, pressure drop, insufficient flow and abnormal noise. Installing brand‑new PV2R3 Cartridge Kit can rapidly restore full working performance of your hydraulic system.
Core Advantages
1. Modular cartridge‑in‑housing construction, no need to disassemble pump housing and pipelines from the Machine, greatly reduces maintenance downtime of the hydraulic system.
2. Yuken‑style balanced vane structure, outstanding low‑noise performance, suitable for noise‑sensitive workshop environment of industrial Machine.
3. Full compatibility for PV2R3 single pump and combined double pump assemblies, meets diverse configuration demands of hydraulic system.
4. Pre‑matched precision components, maintains high volumetric efficiency under long‑term continuous pressure working condition.
5. Cost‑effective maintenance solution: replace only inner cartridge instead of complete hydraulic pump, effectively lowers spare‑part procurement cost for hydraulic system.
Application Range
PV2R3 Cartridge Kit is vital wearable spare‑part for PV2R3 series Hydraulic Vane pump. Widely applied for repair and overhaul of hydraulic system on injection molding machines, hydraulic presses, machine tools and other hydraulic‑driven industrial Machine. Well‑suited for hydraulic repair workshops, equipment integrators and global spare‑parts distributors.