Rexroth PGP2-2X/006RE20VE4 R900932129 6.3cc Internal Gear Hydraulic Pump

Rexroth PGP2-2X/006RE20VE4 R900932129 Internal Gear Pump | Fixed Displacement Hydraulic Pump

Key Features

1. Axial & radial gap compensation → high volumetric efficiency, low leakage

2. Low pulsation & low noise, suitable for noise-sensitive industrial stations

3. Aluminum housing, compact structure, long service life

4. FKM seal, compatible with mineral oil & eco-friendly hydraulic oil

5. Standard ISO flange & shaft, easy replacement & installation

Technical Parameters

Application

1. Hydraulic power unit, machine tool hydraulic system

2. packaging machinery, textile machinery

3. rubber & plastic machinery, test bench

4. general industrial hydraulic equipment

5. automation production line open circuit hydraulic station.

Specification:

Competitive Advantages

1. Auto gap compensation structure maintains high volumetric efficiency and low internal leakage during long-time operation.
2. Low flow pulsation and low noise, ideal for variable-speed hydraulic power units and noise-sensitive applications.
3. E4 through-drive design supports tandem pump assembly; standard ISO mounting and FKM seals for easy replacement.

The Analysis for Rexroth PGP2 Gear Hydraulic Pump Commom Breakdown:

1. Pressure fluctuation and unstable running: Caused by air in LS signal line, blocked DFR pilot orifice or contaminated oil. Bleed air from LS line, clean control spool and keep hydraulic oil clean.

2. Failed to reduce flow and high system temperature: Caused by stuck DFR control spool or blocked X port unloading passage. Disassemble and clean the DFR regulator and inspect the X port channel.

3. Insufficient pressure and pressure drop under load: Caused by worn valve plate & piston slipper assembly or fatigued compensator spring. Test case drain flow and replace worn parts or pressure spring.