Bosch Rexroth | PVV1-1X046RJ15UMB
PVV1-1X/046RJ15UMB
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The PVV1-1X/046RJ15UMB pump belongs to the PV Fixed Displacement Pumps series from Bosch Rexroth and supplies constant volume flow for hydraulic automation loops. It turns clockwise, matching drive assemblies designed for right-hand rotation. A displacement of 45.9 cm³ per revolution establishes the volume delivered each shaft turn. The pump starts reliably at 600 rpm and can run up to 1800 rpm when the inlet is held at 1 bar absolute, giving designers wide speed flexibility. At 1500 rpm it provides 70 l/min, a reference for circuit sizing. The pressure connection is on the bottom, 180° from the inlet, simplifying manifold layouts. A SAE 3/4-inch pressure port and a SAE 1 1/2-inch suction port accept common fittings, and the assembled mass of 12 kg permits single-person handling during maintenance.
The pump withstands a continuous pressure of 140 bar, so it can drive medium-pressure actuators without overstressing components. It is specified for HLP mineral oil under DIN 51524-2 to align with standard plant fluids, and NBR seals keep the housing leak-tight against this oil. The inlet pressure must stay above 0.83 bar absolute to prevent cavitation. Operation is allowed down to −10 °C, ensuring cold-start capability, while a maximum fluid temperature of +70 °C keeps viscosity within safe limits. These thermal bounds, combined with the pressure and inlet requirements, define the operating envelope needed for dependable service in industrial hydraulic automation.
Technical Specifications
Direction Of Rotation
Clockwise
Displacement
45.9 cm³/rev
Max Continuous Pressure
140 bar
Max Flow At 1500 Rpm
70 l/min
Max Fluid Temperature
+70 °C
Max Speed (1 Bar Inlet)
1800 rpm
Min Fluid Temperature
-10 °C
Min Inlet Abs Pressure
0.83 bar abs
Min Speed
600 rpm
Pressure Connection Position
Bottom (180° from inlet)
Pressure Fluid
HLP mineral oil (DIN 51524-2)
Pressure Port Size
SAE 3/4 in
Seal Material
NBR
Suction Port Size
SAE 1 1/2 in
Weight
12 kg
1620 Old Apex Road
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