AZPF-12-016RRR20MB

The AZPF-12-016RRR20MB is produced by Bosch Rexroth within the AZPF External High Performance Gear Pumps series. It serves hydraulic automation circuits by converting mechanical drive torque into pressurized fluid flow. The nominal displacement is 16 cm³ per revolution, establishing the volume of oil delivered each shaft turn. It is configured for clockwise rotation, a detail that aligns the pump with engines or motors of matching drive direction. A 2-bolt SAE-A flange with an 82.55 mm pilot centers the housing and simplifies direct mounting to standard power take-offs. NBR sealing is used throughout the pump to resist common hydraulic oils and moderate temperature ranges. With a mass of 3.8 kg, a single technician can position and secure the unit during machine assembly. When system pressure remains below 100 bar, the pump can run down to 500 rpm, and it requires at least 800 rpm if the pressure rises to between 100 and 180 bar.

Continuous operating pressure is limited to 250 bar to control component stress, while a short intermittent load of 280 bar accommodates transient spikes, and a 300 bar peak rating covers brief shock events. The shaft may turn at up to 3000 rpm when the outlet pressure is at the maximum rated value, allowing high flow rates in demanding cycles. As pressure climbs from 180 bar up to the allowable limit, the minimum permissible speed increases to 1000 rpm so that inlet filling remains adequate. Together these pressure and speed limits define the safe operating envelope for the AZPF-12-016RRR20MB and help designers match the pump to varied mobile or stationary hydraulic systems.