AZPF-11-005RCP20KB SO007

The AZPF-11-005RCP20KB SO007 pump is produced by Bosch Rexroth within the AZPF External High Performance Gear Pumps series and is intended to move hydraulic fluid in automation circuits. It uses a splined SAE J744 16-4 (9T) drive shaft so torque is transferred to the gear set without slip. The shaft follows the ANSI B92.1 9T 16/32 spline standard, allowing interchange with common industrial couplings. A usable spline length of at least 21.8 mm permits full engagement of the mating hub to avoid premature wear. With a geometric displacement of 5 cm³ per revolution, the unit meters a small, repeatable volume of oil suited to low-flow actuators and pilot lines.

For secure machine mounting, the housing carries a 2-bolt 101.6 mm flange that matches the SAE J744 101-2 pattern used on many motor adapters. The gear pair can spin up to 4000 rpm, enabling high-speed drive arrangements while keeping volumetric efficiency stable. Maximum operating pressure reaches 280 bar so the pump can supply force to cylinders and motors in compact power packs. Standard NBR body seals resist mineral oil and maintain internal tightness under thermal cycling, whereas the dedicated FKM shaft seal (.KB) endures higher temperatures and prevents leakage along the rotating shaft. Together these ratings define the operating envelope for continuous service in mobile and industrial hydraulic equipment.