VP Series Vane Pump
Product Overview
VP Series Vane Pump is a variable‑displacement Hydraulic Vane pump. As a key hydraulic pump, it supplies adjustable hydraulic flow for the hydraulic system of multiple industrial Machine. This hydraulic pump features compact body, low running noise and simple pressure‑flow regulation. It can automatically adjust displacement according to load changes of the Machine, optimizing energy consumption and keeping stable operation of the whole hydraulic system. Widely used for new equipment assembly and old unit replacement.
Technical Specifications
- Model Series: VP‑08, VP‑12, VP‑15, VP‑20, VP‑30, VP‑40
- Product Type: Variable displacement Hydraulic Vane pump
- Displacement: 8‑40 cm³/rev
- Rated Pressure: 7 MPa; Max pressure:10.5 MPa
- Rotation Speed: 600‑1800 rpm
- Working Fluid: Anti‑wear hydraulic oil
- Structure: Built‑in pressure regulating valve
- Installation: Foot‑mount, flange‑mount, easy to match various Machine
- Application: Power source for complete hydraulic system
Working Principle
The Hydraulic Vane pump converts mechanical rotation into hydraulic energy. Inside the VP series hydraulic pump, rotor and sliding vanes work together. The eccentricity between rotor and cam ring can be changed by internal spring‑valve assembly, so the displacement is adjusted automatically. Output flow varies following load requirement of the Machine. Pressurized hydraulic oil is delivered into the hydraulic system to drive cylinders and hydraulic motors. It reduces unnecessary oil output under light‑load condition and saves power.
Core Advantages
1. Built‑in pressure adjustment structure, easy to set working pressure to match different Machine operating conditions.
2. Low‑noise smooth operation, suitable for indoor workshop‑type Machine.
3. Compact overall dimension, light weight, convenient for installation inside limited space of equipment.
4. Good volumetric efficiency, stable oil supply, guaranteeing reliable performance of the hydraulic system.
5. Simple disassembly and maintenance; spare cartridge parts are easy to obtain, lowering running cost of the hydraulic pump.
6. Standard interface dimension, strong interchangeability, convenient for retrofitting existing hydraulic system.
Application Scope
VP series Hydraulic Vane pump acts as main hydraulic pump for small‑size injection molding equipment, machine tools, press machinery, packaging machinery and other general‑purpose industrial Machine. It provides driving power for the hydraulic system. Commonly seen in packaging lines, metal processing workshops, small automated production equipment and light‑duty hydraulic stations.