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The AZPF-12-019LRR12MB-S0040 is built by Bosch Rexroth within the AZPF External High Performance Gear Pumps series for supplying controlled oil flow in hydraulic automation. Its geometric displacement is 19 cm³ per revolution so each shaft turn moves a defined volume into the circuit. A maximum rotational speed of 3000 rpm supports fast-cycling machinery, and a maximum intermittent pressure of 230 bar lets the unit tolerate short pressure spikes. The shaft sustains up to 110 Nm of torque to start high-load drives without stalling. A two-bolt SAE-A flange with an 82.55 mm pilot diameter positions the housing precisely on standard power packs, while the overall mass of 3.9 kg keeps handling straightforward during installation.
Bolt holes set 106.4 mm apart align the pump with common manifold layouts, and the mounting flange follows the SAE J744 82-2 (A) pattern for interchange with other frame-size A components. M6 mounting threads cut 13 mm deep secure the pump using grade-8 fasteners, and power enters through a shaft that meets the SAE J744 16-4 spline standard to match common couplings. The suction port carries a 1 1/16-12 UN-2B thread 19 mm deep to admit fluid with low restriction, while the pressure port uses a 7/8-14 UNF-2B thread cut 16 mm deep to withstand high outlet forces. These connection details let the pump integrate into reservoirs and circuit blocks without adapters or special hardware.
Bolt Hole Spacing
106.4 mm
Flange Pilot Diameter
82.55 mm
Flange Type
2-Bolt SAE-A
Geometric Displacement
19 cm³/rev
Max Intermittent Pressure
230 bar
Max Rotational Speed
3000 rpm
Max Shaft Torque
110 Nm
Mounting Flange
SAE J744 82-2 (A)
Mounting Thread
M6 (13 mm deep)
Pressure Port Thread
7/8-14 UNF-2B
Pressure Port Thread Depth
16 mm
Spline Standard
SAE J744 16-4
Suction Port Thread
1 1/16-12 UN-2B
Suction Port Thread Depth
19 mm
Weight
3.9 kg
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