Hydraulic HVP Series Vane Pump
Product Overview
Hydraulic HVP Series Vane Pump is a variable‑displacement Hydraulic Vane pump. As a key hydraulic pump, it supplies adjustable flow and pressure for the hydraulic system of light‑to‑medium‑duty industrial Machine. This hydraulic pump features compact body, low‑noise running and simple pressure adjustment. It can automatically change displacement according to load fluctuations of the Machine, achieving energy‑saving operation and maintaining stable performance of the whole hydraulic system. It is widely adopted for new‑equipment OEM assembly and aftermarket spare‑part replacement of various Machine.
Technical Specifications
- Model Series: HVP‑08, HVP‑12, HVP‑15, HVP‑20, HVP‑30, HVP‑40
- Product Type: Variable‑displacement Hydraulic Vane pump
- Displacement Range: 8‑40 cm³/rev
- Rated Pressure:7 MPa; Max Working Pressure:10.5 MPa
- Rotational Speed:600‑1800 rpm
- Working Medium: Anti‑wear mineral hydraulic oil
- Structure: Built‑in pressure‑regulating valve assembly
- Mounting Type: Foot‑mount, flange‑mount, compatible with multiple Machine
- Main Function: Power source for complete hydraulic system
Working Principle
The Hydraulic Vane pump converts mechanical rotation energy into hydraulic energy. Inside the HVP series hydraulic pump, vanes slide radially within the rotor. The built‑in spring‑loaded pressure‑regulating component adjusts the eccentricity between rotor and cam ring, so displacement varies automatically. The output flow matches real‑time load demand of the Machine. Pressurized hydraulic oil is delivered into the hydraulic system to drive cylinders and hydraulic actuators. During light‑load operation, it reduces oil delivery volume to cut power consumption and avoid over‑pressure damage to the hydraulic system.
Core Advantages
1. Integrated pressure‑regulating structure, easy on‑site parameter setup to satisfy different operating conditions of the Machine.
2. Compact and lightweight design, ideal for Machine with narrow installation space.
3. Optimized internal friction pairs, low‑noise smooth operation, suitable for indoor workshop‑based Machine.
4. Reliable volumetric efficiency, steady oil supply, ensuring stable operation of the complete hydraulic system.
5. Simple disassembly and inspection; readily available spare parts lower the overall operating cost of this hydraulic pump.
6. Standard port and mounting dimensions, high interchangeability, convenient for retrofitting existing hydraulic system.
Application Scope
HVP‑series Hydraulic Vane pump works as the main hydraulic pump for machine tools, packaging machinery, small‑size presses, auxiliary injection‑molding equipment and other general‑purpose industrial Machine. It provides driving power for the hydraulic system. Commonly used in metal‑processing workshops, automated production lines, small hydraulic power units and light‑industry processing facilities.
