VUP Series Vane Pump
Product Overview
VUP Series Vane Pump is a compact variable‑displacement Hydraulic Vane pump. As a vital hydraulic pump, it delivers adjustable pressure and flow for the hydraulic system of light‑and‑medium‑duty industrial Machine. This hydraulic pump features small footprint, low noise, simple pressure regulation and excellent cost‑performance. It can automatically adjust displacement according to load changes of the Machine, saving energy while keeping stable operation of the whole hydraulic system. It is widely used for new equipment assembly and aftermarket spare‑part replacement for various Machine.
Technical Specifications
- Model Series: VUP‑15, VUP‑20, VUP‑30, VUP‑40
- Product Type: Variable‑displacement Hydraulic Vane pump
- Displacement Range: 15‑40 cm³/rev
- Rated Pressure: 7 MPa; Maximum Working Pressure: 10.5 MPa
- Rotating Speed: 600‑1800 rpm
- Working Medium: Anti‑wear mineral hydraulic oil
- Structure: Built‑in pressure regulating assembly
- Mounting: Foot‑mount, flange‑mount, adaptable to various Machine
- Main Function: Power source for complete hydraulic system
Working Principle
As a typical Hydraulic Vane pump, this hydraulic pump converts rotational mechanical energy into hydraulic energy. The rotor carries sliding vanes; the spring‑driven pressure‑regulating mechanism changes the eccentricity between rotor and cam ring, so displacement is dynamically adjusted. Output flow automatically adapts to load requirements of the Machine. Pressurized hydraulic oil flows into the hydraulic system to drive hydraulic cylinders and actuators. Under light‑load conditions, the pump reduces oil output to lower power consumption, protecting the whole hydraulic system from over‑pressure risk.
Core Advantages
1. Integrated pressure‑regulating mechanism, convenient on‑site parameter setting to match different working conditions of the Machine.
2. Compact lightweight structure, perfect for Machine with limited installation space.
3. Low‑noise smooth operation, well‑suited for indoor workshop‑type Machine.
4. Stable volumetric efficiency, consistent oil supply, ensuring reliable performance of the hydraulic system.
5. Simple disassembly and inspection; easy‑access spare parts reduce overall running costs of the hydraulic pump.
6. Standard interface dimensions, good interchangeability, convenient for retrofitting existing hydraulic system.
Application Scope
VUP‑series Hydraulic Vane pump acts as the main hydraulic pump for small injection‑molding auxiliary machines, machine tools, packaging machinery, light‑duty presses and other general‑purpose industrial Machine. It provides driving power for the hydraulic system. Widely used in automated production lines, metal‑processing workshops, small hydraulic power packs and light‑industry processing equipment.