Yuken PV2R Series Low‑Noise Vane Pump
Product Overview
Yuken PV2R Series Low‑Noise Vane Pump is a high‑performance fixed‑displacement Hydraulic Vane pump. As a core power‑supply hydraulic pump, it provides stable pressure and flow for complete hydraulic system of various industrial Machine. Optimized with special stator curve structure, this Hydraulic Vane pump features low‑noise and low‑pulsation performance during continuous operation. It covers single pump and double pump versions with multiple displacement options. Widely used for original equipment assembly, technical renovation and aftermarket spare‑parts replacement for plastic, machine‑tool and heavy‑duty industrial Machine .
Technical Specifications
- Model: Yuken PV2R Series Low‑Noise Vane Pump
- Product Category: Hydraulic Vane pump, fixed‑displacement hydraulic pump
- Structure: Single pump / Double pump available
- Rated pressure: 16 MPa, Max working pressure: 21 MPa
- Displacement range: 5.8‑237 cm³/rev
- Rotating speed: 700‑1800 r/min, optimal 1200‑1800 r/min
- Working medium: Anti‑wear mineral hydraulic oil for industrial hydraulic system
- Working temperature: ‑20℃ ~ +80℃
- Feature: Advanced high‑order stator curve, low noise and small pressure pulsation; cartridge‑type inner pump core for easy replacement; cast‑iron pump housing; high volumetric efficiency; stable oil output, perfectly compatible with industrial Machine hydraulic system
- Applicable equipment: Injection molding machine, die‑casting machine, CNC machine‑tool, hydraulic press and other industrial Machine
Working Principle
Driven by motor power, the rotor and vanes inside this hydraulic pump rotate together. The vanes closely fit the inner curve of stator, forming variable sealed chambers. Hydraulic oil is sucked in from suction port, pressurized inside pump cavity and delivered out from pressure port. Continuous oil flow is supplied to the whole hydraulic system to drive actuators of industrial Machine. Optimized stator curve reduces vane impact, lowers noise and pressure fluctuation, helping Hydraulic Vane pump maintain smooth operation for long‑term cycles .
Core Advantages
1. Unique stator curve design greatly reduces running noise and pressure pulsation, improves overall operating condition of the complete hydraulic system for industrial Machine .
2. High volumetric efficiency, stable flow output, excellent pressure‑resistant performance, suitable for long‑time continuous duty.
3. Cartridge‑insert pump core structure, convenient for on‑site maintenance and spare‑parts replacement.
4. Cast‑iron robust housing, good anti‑vibration capability, adapts to complex workshop environment.
5. Rich displacement specifications, single‑pump and double‑pump options, flexible to match different requirements of hydraulic system for various Machine.
Application Range
Yuken PV2R series Hydraulic Vane pump is a mainstream fixed‑displacement hydraulic pump. It provides power source for industrial Machine’s complete hydraulic system. Mainly applied in injection‑molding machinery, die‑casting equipment, CNC machine‑tools, hydraulic presses and metallurgical facilities. Widely supplied for OEM manufacturers, factory maintenance workshops and global aftermarket spare‑parts business .