Bosch Rexroth | PVV41-1X082-046RA15DDMC
PVV41-1X/082-046RA15DDMC
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The PVV41-1X/082-046RA15DDMC pump belongs to the PV Fixed Displacement Pumps series and is produced by Bosch Rexroth for hydraulic automation where a constant volumetric output is required. It turns in a clockwise direction, allowing direct coupling to standard right-hand prime movers in mobile or industrial machinery. The flange side provides a displacement of 81.6 cm³ per revolution to supply large actuators, while the cover side displacement of 45.9 cm³ per revolution serves secondary circuits from the same shaft. A SAE-C (127-2) flange interface positions the unit on common transmission pads with precise alignment. The pressure outlet on the cover side uses a SAE 3/4-inch connection to suit moderate flow hoses, whereas the flange side pressure port increases to SAE 1 1/4-inch to accommodate higher flow rates. A SAE 3-inch suction port admits fluid with minimal inlet restriction.
The cover section tolerates a continuous pressure of 140 bar, and the flange section raises that limit to 175 bar so that separate downstream circuits can operate at different working pressures. At 1500 rpm the cover side delivers up to 70 L/min, while the larger flange side reaches 120 L/min, enabling simultaneous actuation of multiple hydraulic functions. The pump may run as fast as 1800 rpm with a 1-bar inlet condition, and it must not drop below 600 rpm to preserve internal lubrication. Sealing elements are made from NBR to resist common mineral-based hydraulic oils and moderate temperature ranges. The assembled pump weighs 34 kg, a factor to consider when selecting mounting brackets and support structures.
Technical Specifications
Direction Of Rotation
Clockwise
Displacement (cover Side)
45.9 cm3/rev
Displacement (flange Side)
81.6 cm3/rev
Flange Version
SAE-C (127-2)
Max Continuous Pressure (cover Side)
140 bar
Max Continuous Pressure (flange Side)
175 bar
Max Flow (cover Side At 1500 Rpm)
70 l/min
Max Flow (flange Side At 1500 Rpm)
120 l/min
Max Speed At 1 Bar Inlet
1800 rpm
Minimum Speed
600 rpm
Pressure Port (cover Side)
SAE 3/4 in
Pressure Port (flange Side)
SAE 1 1/4 in
Seal Material
NBR
Suction Port
SAE 3 in
Weight
34 kg
1620 Old Apex Road
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