Bosch Rexroth | PVV2-1X045RA15DMB
PVV2-1X/045RA15DMB
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The PVV2-1X/045RA15DMB pump belongs to the PV Fixed Displacement Pumps series from Bosch Rexroth and supplies constant flow for hydraulic automation tasks. It moves 45.4 cm³ of fluid per revolution, giving a known displacement for accurate circuit sizing. The shaft turns clockwise, matching drives designed for that rotation. Continuous operation is supported up to 175 bar, allowing reliable service in medium-pressure systems. The unit can run as fast as 1800 min⁻¹ with a 1 bar inlet, while a minimum speed of 600 min⁻¹ maintains internal lubrication. Installation follows the SAE J744 pattern, and the SAE-B (101-2) flange aligns the housing to standard power take-offs. Up to 250 Nm of shaft torque can be transmitted without exceeding mechanical limits.
At 1500 min⁻¹ the pump delivers 66 l/min, providing steady flow to cylinders or motors. An SAE 1 ¹⁄₂ suction port admits oil with low restriction, and an SAE 1 pressure outlet connects easily to common hose assemblies. The pressure port sits on the top at 0° from the inlet so pipe runs remain short and accessible. NBR seals contain the fluid and tolerate typical hydraulic oils. A 4.76 × 31.8 mm key secures the drive hub to the shaft, preventing slippage under load. The housing weighs 14.8 kg, making the pump sturdy yet light enough for manual mounting.
Technical Specifications
Direction Of Rotation
Clockwise
Displacement
45.4 cm3/rev
Max Continuous Pressure
175 bar
Max Flow (1500 Min-1)
66 l/min
Max Speed (1 Bar Inlet)
1800 min-1
Min Speed
600 min-1
Mounting Flange
SAE-B (101-2)
Mounting Style
SAE J744 Flange
Permissible Shaft Torque
250 Nm
Pressure Connection
SAE 1
Pressure Port Position
Top (0° From Inlet)
Seal Material
NBR
Shaft Key Size
4.76 x 31.8 mm
Suction Connection
SAE 1 1/2
Weight
14.8 kg
1620 Old Apex Road
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