R902253639 Bosch Rexroth A4VG90DA2D8/32R-NAF02F021BQ Axial piston variable pump

Code: R902253639

Axial Piston Variable Pump A4VG Series 32

Integrated auxiliary pump for boost and pilot oil supply
Flow direction changes smoothly when the swashplate is moved through the neutral position
High-pressure relief valves with integrated boost function
With adjustable pressure cut-off as standard
Boost-pressure relief valve
Through drive for mounting of further pumps up to same nominal size
Large variety of controls
Swashplate design

Tecnical Details

Axial piston unit: Swash plate design, variable, nominal pressure 400 bar, maximum pressure 450 bar
Operating Mode: Pump, closed circuit
Size: 90
Control device: Automatic control, speed relatedU=24V
Pressure cut-off (Standard)
Without neutral position switch
Without mechanical stroke limiter
without Stroking chamber pressure port X3, X4
DA control valve fixed setting und Bremsinchventil angebaut, Ansteuerung mit Bremsflüssigkeit
Direction of rotation (viewed on shaft end): clockwise
Seals: NBR
Drive shaft: Splined shaft DIN 5480for combination pump - 1st. pump