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The PGF1-2X/1.7RA01MP1 pump belongs to the PGF Internal Gear Pumps series and is produced by Bosch Rexroth for hydraulic automation circuits. The unit delivers 1.7 cm³ per revolution and rotates to the right, aligning with clockwise shaft arrangements found in many power packs. It mounts with a 2-hole flange coded P1, and the centering diameter is 45.24 mm to guide accurate alignment on the drive face. The suction connection uses a G 1/4 thread according to ISO 228-1, simplifying pipework with standard fittings. During operation the shaft may run as slow as 600 rpm or as fast as 4500 rpm, giving a broad speed window for variable-speed drives. Rotational inertia is limited to 0.000012 kg·m², so acceleration demands on the prime mover remain low.
The pump handles continuous pressures up to 180 bar and tolerates peaks of 210 bar for short transients, enabling reliable actuation of small cylinders and valves. At 1450 rpm and 10 bar it supplies a flow of 2.4 L/min, matching low-volume lubrication or pilot circuits. Fluid temperature can range from −20 °C to +100 °C, which covers common mineral oils and synthetic equivalents. Suction performance permits load-free inlet pressures down to 0.6 bar and up to 3 bar, allowing installation above or below the reservoir without cavitation. These limits, together with the specified pressure ratings, define safe operating envelopes for compact hydraulic systems.
Centering Diameter (mounting)
45.24 mm
Direction Of Rotation
Right (Clockwise)
Displacement
1.7 cm3/rev
Max Flow (1450 Rpm, 10 Bar)
2.4 L/min
Max Fluid Temperature
+100 °C
Max Operating Pressure
180 bar
Max Speed
4500 rpm
Max Suction Pressure (load-free)
3 bar
Min Fluid Temperature
−20 °C
Min Speed
600 rpm
Min Suction Pressure (load-free)
0.6 bar
Moment Of Inertia
0.000012 kg·m²
Mounting Type
2-Hole Flange (P1)
Pressure Peak
210 bar
Suction Port
G 1/4 (ISO 228-1)
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