Bosch Rexroth | PGF1-2X3-2RA01VP1
PGF1-2X/3 2RA01VP1
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The PGF1-2X/3 2RA01VP1 internal gear pump is produced by Bosch Rexroth for the PGF Internal Gear Pumps series and supplies hydraulic energy to automated circuits where quiet operation and stable flow are required. The pump moves 3.2 cm³ of fluid per revolution, defining its displacement and baseline capacity. At a drive speed of 1,450 min⁻¹ it delivers a nominal flow of 4.6 L/min, matching small actuation tasks. The unit can start at 600 min⁻¹ and reach up to 3,600 min⁻¹, giving a broad speed window for variable-speed drives. Continuous outlet pressure is limited to 210 bar so components downstream can be sized accordingly. Operation must follow clockwise rotation, a fixed condition set by the gear profile. HL or HLP oils to DIN 51524 are accepted as the hydraulic fluid to maintain lubrication and prevent wear. A centering diameter of 45.24 mm aligns the housing accurately on the mounting face.
Intermittent outlet pressure may climb to 250 bar for short duty periods, enabling brief power peaks without overstressing the casing. The pressure port is machined with a G 1/4 thread at 12.5 mm pitch to connect to high-pressure lines, while the suction side provides a G 3/8 thread at 14 mm for low-pressure flow. A two-hole P1 mounting flange secures the pump to motor adapters and keeps the body rigid under load. The shaft projects 12 mm in diameter, matching standard couplings for compact power packs. Maximum fluid temperature is 100 °C so heat exchangers must keep oil below this limit. Total mass is 1.0 kg, allowing easy handling during assembly or replacement. These characteristics complete the data needed to integrate the pump into hydraulic automation systems.
Technical Specifications
Centering Diameter
45.24 mm
Continuous Outlet Pressure
210 bar
Direction Of Rotation
Clockwise
Displacement
3.2 cm3/rev
Hydraulic Fluid
HL or HLP (DIN 51524)
Intermittent Outlet Pressure
250 bar
Max Fluid Temperature
100 °C
Max Speed
3600 min–1
Min Speed
600 min–1
Mounting Flange
2-Hole (P1)
Nominal Flow (1450 Min–1)
4.6 L/min
Pressure Port Thread
G 1/4; 12.5
Shaft Diameter
12 mm
Suction Port Thread
G 3/8; 14
Weight
1.0 kg
1620 Old Apex Road
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