Vickers | PVM045ER05CS1A315000001AB
PVM045ER05CS1A315000001AB
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The PVM045ER05CS1A315000001AB unit belongs to the PVM Code B Piston Pumps series and is manufactured by Vickers. Intended for hydraulic automation, it provides 45.1 cm³ per revolution of displacement to maintain predictable flow. At 1800 rpm and 315 bar the pump delivers 76 l/min, so actuators receive adequate oil for moderate-duty cycles. A maximum input power of 41 kW at that operating point guides motor sizing, while the allowable speed ceiling of 1800 rpm matches common industrial drives. Clockwise rotation simplifies coupling with right-hand prime movers. Mechanical interface details include a keyed SAE J744-22-1 shaft and an SAE B two-bolt mounting flange, both of which align with standardized hydraulic power packs.
The control type is a pressure compensator set to 315 bar, which reduces swash-plate angle once system pressure reaches the target. This arrangement keeps line pressure below the 350 bar peak limit and limits drive loading to the 221 Nm torque available at 315 bar. The shaft can also withstand 135 Nm during short accelerations without overstress. Continuous case pressure is held to 0.5 bar to protect shaft seals, with 3.5 bar accepted briefly during surges. Side-mounted SAE J514 tube ports streamline hose routing and free space above the pump for other components. These features support stable, pressure-compensated operation in automated hydraulic equipment.
Technical Specifications
Case Pressure (continuous)
0.5 bar (7 psi)
Case Pressure (peak)
3.5 bar (50 psi)
Control Type
Pressure Compensator
Displacement
45.1 cm3/rev (2.75 in3/rev)
Flow @ 1800 R/min (315 Bar)
76 l/min (20 USgpm)
Input Shaft
SAE J744-22-1 Keyed (SAE B)
Max Input Power @ 1800 R/min (315 Bar)
41 kW (55 hp)
Max Shaft Input Torque (05)
135 Nm (1200 lb-in)
Max Speed
1800 rpm
Max Torque @ 315 Bar
221 Nm (163 lb-ft)
Mounting Flange
SAE B 2-bolt
Peak Pressure
350 bar (5000 psi)
Port Location
Side
Port Type
SAE J514 Tube Ports
Pressure Compensator Setting
315 bar
Rotation
Clockwise
1620 Old Apex Road
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