AZMF-12-016-UQR12ML

The AZMF-12-016-UQR12ML gear motor belongs to the AZMF External Gear Motors series from Bosch Rexroth and supplies mechanical power to hydraulic automation systems. Its displacement is 16 cm³ per revolution, providing a predictable flow rate for circuit design. A universal direction of rotation permits mounting on shafts that turn clockwise or counter-clockwise without internal changes. The unit withstands operating pressures up to 230 bar so it can drive medium-pressure actuators. It is intended for mineral-oil hydraulic fluids specified by DIN/ISO standards, and NBR seals are fitted to remain compatible with that fluid family. A maximum rotational speed of 3000 min⁻¹ enables high-speed power transmission when required by the machine cycle.

The gear motor can run continuously down to 500 min⁻¹, which keeps internal lubrication adequate during low-speed phases of a duty cycle. An axial drain oil connection directs case flow straight back to the tank, minimizing external hose loops in tight installations. The drain port is threaded M12×1.5 so standard metric adapters can be used for leak-free joints. System cleanliness must reach ISO 4406 class 19/16, and a filter beta ratio of 75 at 20 µm is required to remove over 98 % of critical particles before oil enters the motor. These contamination limits protect the gear teeth and bearings from abrasive wear throughout service life. Together, the connection details and fluid quality targets simplify integration into existing hydraulic manifolds while maintaining durability.