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QXEHX_100-P-000227-EN

Internal Gear Pumps QXEHX – for speed up to 4600 RPM

Description

The newly developed QXEHX pump series is the successor to the QXEH and offers several new advantages.
In addition to the proven reliability and very low noise level of all Bucher Hydraulics internal gear units, the new QXEHX series has been specially developed for very high speeds. The hydrodynamic lubrication has been improved still more, increasing the operational reliability of the pump many times over. Overlapping displacements now offer a greater choice, so you can always find the optimum pump size for every application.

Advantages

  •    -  very low noise levels
  •    -  maximum reliability, even in reversing operation
  •    -  cavitation-resistant with critical fluids
  •    -  idealy suited for use with variable-speed drives
  •    -  very long service life even with cyclic loading
  •    -  heavy-duty materials; can thus be used in difficult environments and with various fluids
  •    -  compact, non-compensated design

 

Applications

  •    -  injection molding machines
  •    -  plastics machinery
  •    -  pressure die casting maschines
  •    -  hydraulic presses
  •    -  hydraulics power unitsHydraulic power units in general

Options / Accessories

  •    -  bolt-on valves
  •    -  pipe flanges

Technical Data

 frame size   part number   displacement cc   flow rate lpm   max. speed rpm   max. cont. pressure bar   max. int. pressure bar 
3 QXEHX32-010 10.0 14.5 6050 250 280
QXEHX32-012 12.6 18.3 5600 250 280
QXEHX32-016 15.6 22.6 4850 250 280
QXEHX32-020 20.0 29.0 4500 210 250
4 QXEHX42-020 20.3 29.5 4600 250 280
QXEHX42-025 25.1 36.4 4250 250 280
QXEHX42-032 32.3 46.8 3900 250 280
QXEHX42-040 40.6 58.8 3500 210 250
5 QXEHX52-040 39.1 56.9 3600 250 280
QXEHX52-050 50.3 73.2 3400 250 280
QXEHX52-063 63.4 92.1 3250 250 280
QXEHX52-080 78.3 113.5 2950 210 250
6 QXEHX62-080 79.8 115.7 3000 250 280
QXEHX62-100 100.5 145.7 2800 250 280
QXEHX62-125 124.2 180.1 2600 250 280
QXEHX62-160 159.7 231.6 2400 210 250
 

Dimensions

QXEHX3

QXEHX4

QXEHX5

QXEHX6