QXEM Internal Gear Units

Descrizione

Highly dynamic variable-speed multi-quadrant applications

The QXEM series is intended for operation as both a pump and a motor. A symmetrical design makes these units specially suitable for highly dynamic variable-speed multi-quadrant operation. In the industrial hydraulics field, they are therefore particularly appropriate for applications with highly cyclical loading. Thanks to the pinion-shaft technology, pressures up to 250 bar are built up in a single-stage. The direction of rotation can also be reversed in milliseconds, while maximum operational reliability is ensured at all times thanks to optimized hydrodynamic lubrication.

Vantaggi

  • Open/closed circuits up to 250 bar max. working pressure
  • Low noise levels < 75 dB(A)
  • Specially for highly dynamic multi-quadrant operation
  • Can be used with almost all hydraulic fluids
  • Can be used with fixed- and variable-speed drives

Dati tecnici

Tipo Pressione di esercizio (continua) fino a bar
bar
Pressione di esercizio (intermittente) fino a bar
bar
Cilindrata
cm³/giri
Velocità max. pompe
giri/min
Velocità max. motori
giri/min
QXEM2 210 250 5,1 - 7,9 3250 6000
QXEM3 210 250 10,0 - 15,6 3050 5500
QXEM4 210 250 20,3 - 32,3 2900 5000
QXEM5 210 250 39,1 - 63,4 2500 4500
QXEM6 210 250 79,8 - 124,2 2250 4000
QXEM8 210 250 161,9 - 247,7 1600 3500

Applicazioni

  • Injection molding machines
  • Hydraulic presses
  • Waste compactors
  • Pressure die casting machines
 

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