V20 Vane Pump
Product Overview
V20 is a fixed‑displacement balanced‑vane Hydraulic Vane pump, a reliable medium‑pressure hydraulic pump widely used for stable oil supply in industrial hydraulic system and various hydraulic‑driven Machine .
This classic Hydraulic Vane pump adopts pressure‑balanced vane structure, featuring compact size, low noise and good volumetric efficiency. It supports single‑pump or double‑pump combined configuration, delivering steady flow output for medium‑load working conditions. It is an ideal power component for machine tools, small hydraulic presses, packaging equipment, auxiliary hydraulic stations and other industrial Machine .
Technical Specifications
‑ Model: V20
‑ Product Type: Fixed‑displacement balanced‑vane Hydraulic Vane pump, medium‑pressure hydraulic pump
‑ Displacement range: 19.5‑42.4 mL/r, multiple displacement options available
‑ Continuous rated pressure: 17.2 MPa (2500 psi); Peak pressure: 19.0 MPa (2750 psi)
‑ Max permissible rotating speed: 3000 rpm
‑ Mounting form: Standard SAE 2‑bolt flange mounting, foot‑mount bracket optional
‑ Shaft option: Plain keyed shaft, spline shaft optional
‑ Rotation direction: Clockwise (standard), counter‑clockwise optional (by internal assembly change)
‑ Working medium: Anti‑wear hydraulic mineral oil for industrial hydraulic system
‑ Operating oil temperature: ‑20℃ ~ +80℃
‑ Key Features: Balanced vane design, compact structure, low noise, high volumetric efficiency, interchangeable V‑Series Cartridge Kit, stable operation for medium‑load industrial Machine
Working Principle
V20 Hydraulic Vane pump consists of rotor, vanes, cam ring, side plates and cast‑iron pump housing. Driven by input shaft, rotor rotates and centrifugal force pushes vanes tightly against cam‑ring inner surface. Periodic volume change between vanes completes oil suction and pressure delivery to supply the whole hydraulic system. The balanced‑vane structure offsets radial hydraulic force, reducing bearing load and extending service life of the hydraulic pump.
Worn vanes, cam ring or side plates will cause internal leakage, pressure drop, abnormal noise and insufficient flow output of the hydraulic pump. Installing matched V Series Cartridge Kit can quickly restore full performance of your hydraulic system.
Core Advantages
1. Balanced‑vane construction reduces radial load, improves durability under continuous operation of industrial Machine.
2. Compact housing design, saves installation space for limited‑space layout of hydraulic system.
3. Modular V‑Series Cartridge Kit, easy on‑site maintenance without removing the whole pump from Machine, shortens downtime of hydraulic system.
4. Standard mounting dimensions, good interchangeability for original replacement and retrofitting existing hydraulic system.
5. Flexible single‑pump or double‑pump combination, meets diversified circuit demands of different Machine.
Application Range
V20 fixed‑displacement Hydraulic Vane pump is a key power‑supply hydraulic pump for medium‑pressure industrial hydraulic system. It is widely applied to machine tools, small‑medium hydraulic presses, packaging machinery, auxiliary hydraulic stations, mobile auxiliary equipment and other hydraulic‑driven industrial Machine. Suitable for hydraulic‑system integrators, equipment manufacturers, repair workshops and global spare‑parts distributors .