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The AZPF-12-011RFP20MB is manufactured by Bosch Rexroth and belongs to the AZPF External High Performance Gear Pumps series. It converts mechanical energy into pressurized oil flow for hydraulic automation tasks such as cylinder actuation and motor drive. A displacement of 11.0 cm³ per revolution sets the flow output per shaft turn, while a maximum operating pressure of 280 bar enables the circuit to handle elevated loads. The unit tolerates rotation speeds up to 3500 rpm so it can pair with fast-running prime movers. Clockwise rotation matches engines or motors that share this drive direction, simplifying system layout. An NBR seal contains fluid and resists oil-induced swelling during continuous duty, and the overall weight of 2.8 kg limits stress on compact power pack frames.
A centering pilot diameter of 50.0 mm positions the housing precisely in the mounting bore, minimizing misalignment. Mounting holes tapped to M10 accept common metric bolts, and their 30.0 mm × 30.0 mm spacing supports direct attachment to standardized pump flanges. A spline tooth thickness of 3.200 mm matches typical shaft couplings for efficient torque transfer, while a usable spline length of 14.8 mm secures adequate engagement depth to avoid drive slippage under peak load.
Centering Pilot Diameter
50.0 mm
Direction Of Rotation
Clockwise
Displacement
11.0 cm³/rev
Max Operating Pressure
280 bar
Max Rotation Speed
3500 rpm
Mounting Hole Size
M10
Mounting Hole Spacing
30.0 mm × 30.0 mm
Seal Material
NBR
Spline Tooth Thickness
3.200 mm
Usable Spline Length
14.8 mm
Weight
2.8 kg
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