PVM045ER06CS02AAA2800000A0A EATON hydraulic piston pump
Product Overview
PVM045ER06CS02AAA2800000A0A is a high‑performance open‑circuit variable‑displacement Hydraulic piston pump of Eaton‑Vickers PVM series. As the core power source of the complete hydraulic system, this premium‑quality Hydraulic piston pump converts mechanical energy into adjustable high‑pressure hydraulic energy, providing stable flow and pressure for various industrial Machine. With swash‑plate axial piston structure, low‑noise housing and high‑precision internal friction pairs, this pump delivers high volumetric efficiency, reliable performance and strong anti‑pollution capacity. It is widely used for original equipment matching, equipment overhaul and aftermarket spare‑parts replacement of injection molding machines, hydraulic presses, metallurgical machinery and other heavy‑duty industrial Machine. The stable operation of this Hydraulic piston pump directly determines the working reliability and service life of the whole hydraulic system.
Technical Specifications
- Model: PVM045ER06CS02AAA2800000A0A
- Brand: Eaton (Vickers)
- Product Type: Variable‑displacement axial Hydraulic piston pump, main power component for open‑loop hydraulic system
- Displacement: 45 cc/rev
- Continuous rated pressure: 315 bar; Peak pressure: 350 bar
- Max rotating speed: 2800 rpm
- Control mode: Pressure compensator control
- Installation: Standard flange mounting, splined shaft
- Working medium: Anti‑wear hydraulic oil for industrial and mobile hydraulic system
- Operating temperature: ‑20℃ ~ +85℃
- Feature: Compact three‑piece housing, low‑noise design, high‑precision rotating group, excellent interchangeability, perfectly matched for heavy‑load industrial Machine
Working Principle
The prime mover drives the input shaft of this Hydraulic piston pump. The pistons reciprocate inside the cylinder block, and periodic volume‑change of piston chambers completes oil suction and high‑pressure oil discharge. The built‑in pressure compensator automatically adjusts the swash‑plate angle according to the pressure feedback signal from the hydraulic system, changes pump displacement and maintains stable output pressure to protect the Machine from overload damage. When internal components of the Hydraulic piston pump are worn, typical faults such as insufficient flow, pressure drop, high internal leakage and abnormal noise will occur. Replacing a qualified pump can restore the full‑range performance of the whole hydraulic system.
Core Advantages
1. Mature Eaton‑Vickers design, stable output under long‑time high‑pressure heavy‑load conditions, greatly improving the reliability of the hydraulic system.
2. Optimized low‑noise housing and bimetal valve plate, effectively reduce vibration and noise generated during operation of industrial Machine.
3. Variable‑displacement pressure compensation control, automatically adjust flow with load changes, reduce energy consumption and heat generation of the hydraulic system.
4. High‑strength bearing and shaft assembly, strong impact‑resistance, suitable for frequent start‑stop and variable‑load working conditions of industrial Machine.
5. Strictly follow original mounting dimensions, good interchangeability, direct replacement without secondary machining, convenient for on‑site maintenance and overhaul.
Application Range
PVM045ER06CS02AAA2800000A0A Hydraulic piston pump is an essential power supply component for open‑loop hydraulic system. It provides stable hydraulic power for injection molding machinery, hydraulic presses, material‑handling equipment, metallurgical machinery and other heavy‑duty industrial Machine. Suitable for OEM supporting, machinery repair shops and global aftermarket spare‑parts trading business.
