Bosch Rexroth | AZPF-11-011RCB20MB
AZPF-11-011RCB20MB
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The AZPF-11-011RCB20MB gear pump belongs to the AZPF External High Performance Gear Pumps series and is manufactured by Bosch Rexroth. It supplies fixed-displacement flow for hydraulic automation tasks such as actuator control and oil circulation. The displacement is 11.0 cm³ per revolution, so flow output scales linearly with shaft speed. A maximum operating pressure of 280 bar allows the pump to power high-pressure circuits without cavitation. The design supports rotational speeds up to 3500 rpm to match fast prime movers. Clockwise rotation direction must be observed when selecting motor orientation. The drive shaft follows the SAE J744 16-4 specification and carries nine spline teeth, providing positive torque transfer to standard splined couplings. Efficient operation is achieved when oil viscosity stays within the recommended 20 to 100 mm²/s range, yet the pump tolerates fluids from 12 to 800 mm²/s for startup and extreme conditions.
The pump mounts with a 2-bolt flange that uses a 101.6 mm bolt circle, enabling quick attachment to common power take-off housings. This flange observes the SAE J744 101-2 B standard, ensuring dimensional interchangeability with other compliant components. Hydraulic lines connect through a rectangular B20 port arrangement, simplifying manifold design in compact installations. An NBR seal set contains system fluid and withstands typical mineral oil service. Ambient temperatures from ‑30 to +80 °C are acceptable, so the unit can operate in cold storage areas or heated factory bays. The housing weighs 3.5 kg, making manual handling feasible during service exchange. These mechanical and environmental features complement the performance data noted earlier to support dependable gear-pump duty in mobile and stationary equipment.
Technical Specifications
Ambient Temperature (nbr)
-30 to +80 °C
Displacement
11.0 cm3/rev
Drive Shaft Standard
SAE J744 16-4 (9T)
Max Operating Pressure
280 bar
Max Rotational Speed
3500 rpm
Mounting Flange Size
Ø101.6 mm
Mounting Flange Standard
SAE J744 101-2 B
Mounting Flange Type
2-Bolt Flange
Port Configuration
Rectangular Flange (B20)
Rotation Direction
Clockwise
Seal Material
NBR (M)
Spline Teeth
9
Viscosity Range Permitted
12 to 800 mm²/s
Viscosity Range Recommended
20 to 100 mm²/s
Weight
3.5 kg
1620 Old Apex Road
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