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The AZPF-10-011LFB20MB is a gear pump built by Bosch Rexroth for the AZPF External High Performance Gear Pumps series and supplies hydraulic automation circuits with a steady flow of fluid. It rotates counter-clockwise, a requirement for correct coupling with the drive shaft. Each revolution delivers 11 cm³ of oil to the system, setting the pump’s fixed displacement. Continuous duty is allowed at 250 bar so working pressure can be maintained without overheating. Intermittent loads reach 280 bar, and brief pressure peaks of 300 bar can be absorbed without damage to internal components. Lubrication below 100 bar is ensured when the shaft speed stays at or above 500 rpm. The pump weighs 3.5 kg, which limits the structural load on its mounting surface.
A rectangular 80 mm flange positions the housing, while an 80.00 mm pilot diameter centers it precisely in the mating recess. Mounting threads are M6, and each hole is 13 mm deep to give adequate bolt engagement. Torque is transmitted through a splined shaft with 3.200 mm tooth thickness, minimizing play in the coupling. The usable spline length measures 14.8 mm, defining the engagement zone with the drive hub. These geometric details enable rigid installation, accurate alignment, and reliable power transfer in automated hydraulic assemblies.
Direction Of Rotation
Counter-Clockwise
Displacement
11 cm³/rev
Flange Type
Rectangular (Ø80 mm)
Max Continuous Pressure
250 bar
Max Intermittent Pressure
280 bar
Max Pressure Peaks
300 bar
Minimum Speed (p<100 Bar)
500 rpm
Mounting Hole Depth
13 mm
Mounting Thread
M6
Pilot Diameter
80.00 mm
Spline Tooth Thickness
3.200 mm
Usable Spline Length
14.8 mm
Weight
3.5 kg
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