AZPF-11-022RAB1MB

The AZPF-11-022RAB1MB gear pump belongs to the AZPF External High Performance Gear Pumps series and is built by Bosch Rexroth. It supplies hydraulic actuators with a displacement of 22 cm³ per revolution, making it suitable for medium-flow circuits in mobile or industrial platforms. A maximum speed of 2500 rpm allows the pump to reach its rated flow without cavitation when it receives fluid through a G 3/4 ISO 228 suction port thread. The pressure outlet also uses a G 3/4 ISO 228 connection so matching hose sets can be installed on both sides of the housing. The unit turns in a clockwise direction, ensuring proper flow orientation when coupled to standard right-hand prime movers. A rectangular flange with an 80 mm mounting diameter centers the housing against the drive face to maintain alignment during high-speed operation.

The pump tolerates intermittent system pressures up to 180 bar, allowing short duty stroke events without internal deformation. A shaft capable of delivering 75 Nm transmits the input torque required to reach those pressures, while the 18 mm shaft diameter matches common splined or keyed couplings used on electric motors and combustion engines. At 4.1 kg, the assembly can be handled by a single technician and mounted without auxiliary lifting devices. These mechanical limits establish the safe operating envelope, protect internal gear teeth from overload fatigue, and support consistent volumetric efficiency throughout repetitive automation cycles.