Bosch Rexroth | PVV1-1X046R
PVV1-1X/046R
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The PVV1-1X/046R pump belongs to the PV Fixed Displacement Pumps series from Bosch Rexroth and supplies a set volume of hydraulic fluid for automation circuits. It delivers 45.9 cm³ per revolution, so flow is proportional to drive speed and remains constant under load. The shaft is configured for clockwise rotation, and the housing allows inlet and outlet lines to be connected independently of each other. The unit operates with HLP mineral oil conforming to DIN 51524-2 and maintains reliable motion control across a speed window that starts at 600 min⁻¹ and extends to 1 800 min⁻¹ when the inlet is held at 1 bar absolute.
Continuous service is supported at outlet pressures up to 140 bar, enabling the pump to drive moderate-pressure actuators without overloading. At 1 500 min⁻¹ the flow reaches 70 l/min, providing sufficient volume for medium-size hydraulic cylinders and motors. The inlet side tolerates absolute pressures between 0.83 bar and 2.4 bar, so proper tank design and line sizing are necessary to avoid cavitation. Fluid cleanliness must meet ISO 4406 20/18/15 to limit wear on internal surfaces. When HFB or HFC fire-resistant fluids are used, maximum speed is reduced to 1 200 min⁻¹ to compensate for their lower lubricity.
Technical Specifications
Cleanliness Class
ISO 4406 20/18/15
Direction Of Flow
Inlet/Outlet Independent
Direction Of Rotation
Clockwise
Displacement
45.9 cm3/rev
Inlet Pressure Max (abs)
2.4 bar
Inlet Pressure Min (abs)
0.83 bar
Max Continuous Outlet Pressure
140 bar
Max Flow At 1500 Min–1
70 l/min
Max Speed (at 1 Bar Abs)
1800 min–1
Max Speed (hfb/hfc Fluids)
1200 min–1
Min Speed
600 min–1
Pressure Fluid
HLP Mineral Oil (DIN 51524-2)
1620 Old Apex Road
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