PVG-100-F1UV-RGFK-P-NNN/L048NN/1148 Hydraulic Pump
Product Overview
PVG‑100‑F1UV‑RGFK‑P‑NNN/L048NN/1148 is a high‑performance open‑loop variable‑displacement Hydraulic piston pump from Oilgear PVG series. As the core power source of the complete hydraulic system, this hydraulic pump converts mechanical energy into stable high‑pressure hydraulic energy, providing adjustable flow and pressure for heavy‑duty industrial and mobile Machine. Adopting swash‑plate axial piston structure, it features fast response, strong anti‑pollution capability and high volumetric efficiency. It is widely used for original equipment matching, equipment renovation and aftermarket spare‑parts replacement of engineering machinery, plastic machinery and metallurgical equipment Machine. The working stability of this hydraulic pump directly affects the operation reliability of the whole hydraulic system.
Technical Specifications
- Model: PVG‑100‑F1UV‑RGFK‑P‑NNN/L048NN/1148
- Product Type: Hydraulic piston pump, open‑loop variable displacement hydraulic pump
- Theoretical displacement: 100 cm³/rev
- Rated continuous working pressure: 345 bar; Peak pressure: 400 bar
- Max rotating speed: 2400 rpm
- Control mode: Pressure compensator control
- Installation form: Flange mounting, splined shaft
- Working medium: Anti‑wear hydraulic oil for industrial and mobile hydraulic system
- Operating temperature: ‑20℃ ~ +85℃
- Feature: Precision‑matched friction pairs, low pressure pulsation, strong tolerance to contaminated oil, compact structure, excellent interchangeability, perfectly adapts to heavy‑load working conditions of industrial Machine
- Applicable fields: Construction machinery, injection molding machine, hydraulic press, mining equipment and other heavy‑duty Machine
Working Principle
The prime mover drives the input shaft of this Hydraulic piston pump to rotate, the swash plate pushes the piston group to perform reciprocating motion inside the cylinder block. The periodic volume change of the piston chamber realizes oil suction and high‑pressure oil discharge. The built‑in pressure compensator automatically adjusts the swash‑plate angle according to the pressure signal of the hydraulic system, changes the pump displacement to maintain stable system pressure and avoid overload damage. When the internal components of the hydraulic pump are worn or stuck, faults such as insufficient output flow, slow response, high internal leakage and abnormal noise will occur on the Machine. Replacing qualified main pump can restore the performance of the whole hydraulic system.
Core Advantages
1. Open‑loop variable‑displacement design, automatically adjust flow according to load demand, reduce energy consumption and heat generation of the hydraulic system, improve operation economy of Machine.
2. High‑precision piston and valve plate friction pairs, low volumetric loss, strong anti‑pollution performance, suitable for harsh working environments with impurities in hydraulic oil.
3. Fast control response, stable pressure output, effectively ensure the action precision and stability of executive components on Machine.
4. Standard flange and shaft configuration, good interchangeability, direct replacement without secondary processing, convenient for on‑site maintenance and overhaul of equipment.
5. Rigorous factory pressure testing and performance calibration before delivery, long service life under continuous heavy‑duty operation, reduce failure rate of the hydraulic system.
Application Range
PVG‑100‑F1UV‑RGFK‑P‑NNN/L048NN/1148 Hydraulic piston pump is a key power component of open‑loop hydraulic system. It provides reliable hydraulic power for various heavy‑duty industrial and engineering Machine, including construction machinery, injection molding equipment, hydraulic presses and mining machinery. Widely supplied for machinery OEM manufacturers, maintenance workshops and global aftermarket spare‑parts trading business.
