AZPF-11-005RQR20MB

The AZPF-11-005RQR20MB pump is produced by Bosch Rexroth within the AZPF External High Performance Gear Pumps series. It feeds hydraulic actuators with a fixed volume flow for automation circuits. The unit displaces 5.0 cm³ per revolution, ensuring consistent output in systems that require small yet precise flows. A design speed limit of 4000 rpm allows integration with fast electric or combustion prime movers. The drive shaft can transmit up to 55 Nm, supporting stable torque transfer under load. A flange diameter of 82.55 mm mates with SAE J744 82-2 (A) mounting geometry so the housing centers accurately on standard motor adapters.

The pump sustains intermittent pressures to 280 bar, giving power reserves for peak cycle demands and helping maintain cylinder speed when loads vary. Connection screws seat in M6 holes drilled 13 mm deep, permitting secure fastening without excess thread engagement. The shaft diameter of 15.875 mm matches common spline couplings and keeps torsional deflection low. Total mass is 3.3 kg, enabling manual handling during assembly or replacement. Fluid is delivered by an external gear set, a configuration chosen for straightforward construction and reliable volumetric efficiency in mobile and industrial hydraulic equipment.