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BOSCH REXROTH
R979107391


$266.77 USD
  • BOSCH REXROTH
  • Material:R979107391
  • Model:AZPB-32-7.1RQR12KB-S0022

Quantity in stock: 0

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth AZPB-32-7.1RQR12KB-S0022 (R979107391) is a high-efficiency external gear pump designed to convert mechanical energy into hydraulic energy with minimized heat losses. This unit features a clockwise rotation and a straight shaft compliant with SAE J744 standards, secured onto a bolt flange following the SAE J518 AA specification. It is equipped with UNB threading and an SAE O-Ring for its line connections, ensuring robust and leak-free performance. This gear pump boasts slide bearings capable of handling high loads, contributing to its long service life and reliability. Manufactured using high-precision technology, this pump maintains consistent quality through large-volume production. The port connections are available in both flanged or threaded options to accommodate various system requirements. With a maximum rotational speed capacity, the Bosch Rexroth gear pump operates at standard noise levels, making it suitable for environments where noise reduction is advantageous. Its geometric displacement is . cm³/rev, and it can handle a maximum intermittent pressure during operation. The unit's housing is crafted from corrosion-resistant aluminum, offering durability in challenging conditions. The sealing material used is NBR for the body with an FKM shaft seal, providing excellent resistance against wear and chemical exposure. As part of the B Series Model B product group ID, this external gear pump has been engineered for general application purposes. It features a front cover bolt flange compliant with SAE J518 AA standards and supports a bearing diameter of mm. Weighing in at . kg, it has the capability to deliver a maximum flow rate of . l/min, making it an adaptable solution for various hydraulic systems requiring precise fluid control.


7.1 cm³/rev, Clockwise rotation, Straight shaft SAE J744 13-1, 2-bolt flange SAE J744 50-2 (A-A), Thread UN-2B, SAE O-Ring

The key task of external gear pumps is to convert mechanical energy (torque and rotational speed) into hydraulic energy (flow and pressure). To avoid unnecessarily high heat losses, units with high efficiencies are sought after. These are realized by means of pressure-dependent gap sealing and high-precision manufacturing technology.

Unpacked Weight: 1.9 kg
Slide bearings for high loads
Long service life
Port connections: flanged or threaded
Consistent high quality based on large-volume production
Drive shafts according to ISO or SAE and customer specific solutions
Rear coverStandard
Maximum rotational speed3500
Productgroup ID7,21,22,23,24,25
Size (geometric displacement)7.1
Sealing materialNBR, shaft seal in FKM
VersionCorrosion resistant, pinned
Special versionDeviations from catalogue standards, see drawing
Noise levelStandard noise level
External gear unitExternal Gear Unit
Applicationgeneral
Drive shaftStraight shaft SAE J744 13-1
Housing materialAluminum
Line connectionThread UN-2B, SAE O-Ring
SeriesModel B (0.84 ... 10 cm³/rev)
Front cover2-bolt flange SAE J744 50-2 (A-A)
Maximum intermittent pressure230
Direction of rotationClockwise rotation
Unit versionBearing diameter 12mm
External gear unit functionPump
Weight1.9
Max. flow24.9