Bosch Rexroth | PVV1-1X046RA15DMB
PVV1-1X/046RA15DMB
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The PVV1-1X/046RA15DMB pump belongs to the PV Fixed Displacement Pumps series and is manufactured by Bosch Rexroth to provide a constant hydraulic flow in automated systems. Its displacement of 45.9 cm³ per revolution establishes the volume transferred on each shaft turn, and a maximum flow of 70 l/min at 1500 min⁻¹ makes the unit suitable for medium-capacity circuits. The pump operates between 600 and 1800 min⁻¹ with a 1 bar inlet, giving users a defined speed window for drive selection. A continuous outlet pressure rating of 140 bar maintains stable line pressure during uninterrupted duty, while a permissible shaft torque of 250 Nm supports direct coupling to electric motors or engines of matching torque. Clockwise rotation simplifies alignment with standard prime movers, and a weight of 12 kg keeps manual handling straightforward during installation.
The flange mounting style follows SAE J744 guidelines, and the specific SAE-B flange simplifies replacement in existing layouts. A pressure port threaded for SAE 3/4 ˝ fittings and a suction port sized for SAE 1 1/2 ˝ enable quick connection to common hydraulic hoses. The pressure port is positioned on the top at 0° from the inlet, which aids manifold design and hose routing inside compact power units. NBR seals are fitted to resist swelling when exposed to conventional hydraulic oils. Cleanliness requirements are defined by an ISO 4406 contamination class of 20/18/15, so the circuit must include filtration capable of reaching that cleanliness level to limit wear and extend service life.
Technical Specifications
Contamination Class
ISO 4406 20/18/15
Continuous Outlet Pressure
140 bar
Displacement
45.9 cm3/rev
Max Flow At 1500 Min-1
70 l/min
Maximum Speed (1 Bar Inlet)
1800 min-1
Minimum Speed
600 min-1
Mounting Flange
SAE-B
Mounting Style
Flange (SAE J744)
Permissible Shaft Torque
250 Nm
Pressure Connection
SAE 3/4"
Pressure Port Position
Top (0° From Inlet)
Rotation Direction
Clockwise
Seal Material
NBR
Suction Connection
SAE 1 1/2"
Weight
12 kg
1620 Old Apex Road
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