AZPF-12-014-RQR12MA

The AZPF-12-014-RQR12MA gear pump belongs to the AZPF External High Performance Gear Pumps series and is produced by Bosch Rexroth for hydraulic automation systems that demand steady fluid delivery. A geometric displacement of 14 cm³ per revolution defines the volume moved each shaft turn, enabling accurate flow calculations. Clockwise rotation ensures compatibility with right-hand drive modules and prevents reverse flow during start-up. A parallel keyed shaft built to SAE J744 16-1 A standards provides secure torque transfer, while a 15.875 mm shaft diameter fits common couplings without excessive weight. The pump withstands up to 55 Nm of shaft torque so small electric or combustion drives can be used safely. Accurate mounting is supported by an SAE J744 82-2 two-bolt flange and an 82.55 mm pilot diameter, which center the housing and limit vibration in compact power packs.

The unit handles intermittent pressures up to 220 bar, allowing cylinders or motors to overcome short-term peak loads without harming the gear set. M6 mounting threads drilled 13 mm deep secure the flange to brackets and prevent loosening under cyclical stress. The pressure outlet is tapped 7/8-14 UNF-2B so standard high-pressure fittings can be attached quickly, and the inlet uses a 1 1/16-12 UN-2B suction port thread to reduce flow restriction during fluid draw. These port sizes simplify hose selection and minimize inventory requirements. By combining its pressure rating, port geometry, and fastening provisions, the AZPF-12-014-RQR12MA integrates smoothly into mobile or stationary hydraulic power units and maintains reliable duty cycles in industrial automation.