PVM018ER03AS02AAA28000000A0A

The PVM018ER03AS02AAA28000000A0A piston pump is part of the PVM Code A Piston Pumps series produced by Vickers for hydraulic automation where steady flow and compact size are required. It delivers a displacement of 18.0 cm³ per revolution, defining the fluid volume moved with each shaft rotation. When running at 1800 rpm under 280 bar, the pump supplies 31 l/min, giving designers a clear flow reference for actuators and manifolds. At the same duty point it draws 16 kW, so motor and drive components can be matched to the expected power demand. A maximum speed limit of 1800 rpm prevents overspeed that could damage the rotating group, while the ability to operate down to 0 rpm allows the unit to remain stationary during machine standby without risk.

The mechanical and pressure ratings outline further integration details. A shaft torque capacity of 84 Nm at 280 bar shows the load that couplings and keys must withstand during full pressure operation. Continuous service is supported up to a nominal pressure of 315 bar, establishing the everyday limit for circuit relief settings, and a peak rating of 350 bar tolerates brief spikes caused by rapid valve shifts. The rotating group inertia of 0.0012 N·m·s² influences how quickly the drive can accelerate or decelerate the pump, affecting cycle times in dynamic systems. Finally, the dry weight of 15 kg aids in planning bracket strength and handling procedures during installation and maintenance.