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The PVV2-1X/055RJ15RMB pump belongs to the PV Fixed Displacement Pumps series and is manufactured by Bosch Rexroth for constant-volume hydraulic automation. Its displacement of 55.2 cm³ per revolution supplies a predictable flow that simplifies circuit design. At 1500 rpm the pump delivers up to 80 l/min, matching the needs of medium-duty cylinders and motors. Speed can be varied between 600 and 1800 rpm with a 1 bar inlet, letting designers align pump output with engine or motor drive speeds. A continuous outlet pressure limit of 175 bar supports systems that operate under steady load without pressure relief cycling. Clockwise rotation is specified for right-hand prime movers, and the driveline can transmit 316 Nm of torque without exceeding shaft limits. The hydraulic fluid must be HLP mineral oil to DIN 51524-2, ensuring compatibility with common plant lubricants.
An SAE-B (J744) mounting flange aligns the housing with standard industrial power units, while a matching SAE-B 7/8-inch, 13-tooth, 16/32 DP spline couples directly to the driver shaft. Suction flow enters through an SAE 1 ½-inch port, and pressurized oil exits an SAE 1-inch outlet positioned on the right side at a 90° angle to streamline hose routing inside compact reservoirs. All hydraulic connections follow the SAE pattern and are clamped by fifteen UNC bolts, reducing hardware variety during assembly. Internal sealing is handled by NBR material, which resists the mineral oil and maintains leak-free performance. The complete unit weighs 14.8 kg, allowing a single technician to install it while providing enough mass to dampen vibration during continuous operation.
Connections
SAE Ports, UNC Bolts (15)
Continuous Outlet Pressure
175 bar
Direction Of Rotation
Clockwise (R)
Displacement
55.2 cm3/rev
Fluid Type
HLP Mineral Oil (DIN 51524-2)
Max Flow @1500 Min–1
80 l/min
Max Speed (1 Bar Inlet)
1800 min–1
Min Speed
600 min–1
Mounting Flange
SAE-B (J744)
Permissible Shaft Torque
316 Nm
Pressure Connection
SAE 1 in
Pressure Port Orientation
Right (90°)
Seal Material
NBR (M)
Shaft Spline
SAE-B 7/8, 13T, 16/32 DP
Suction Connection
SAE 1 1/2 in
Weight
14.8 kg
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