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The PP5/G2004/3/RV/H2/L0 hydraulic power pack belongs to the Rexroth Power Packs series and is built by Bosch Rexroth to supply pressurized oil to automated machinery. A G2-004 gear pump with a displacement of 0.24 in³ per revolution (3.93 cm³/rev) is coupled to a 3 hp, 3-phase motor so each shaft rotation produces stable flow. Running at 1750 RPM, that combination delivers a maximum flow of 1.8 GPM (6.80 L/min) for compact circuit demands. System pressure can reach 2420 PSI (165 bar) to actuate cylinders or motors that need medium-pressure service. The motor accepts 230/460 V and is designed for 60 Hz supply frequency, enabling direct connection to standard industrial mains. These electrical ratings give installers flexibility when the pack is integrated into multi-voltage plants.
Thermal and contamination control features are included to maintain fluid reliability during continuous duty. The motor uses a totally enclosed fan-cooled enclosure, and its 182TC frame supports common NEMA foot mounting. An air/oil heat exchanger classified as H2, catalog number R978809109, removes excess heat from the circuit so oil viscosity stays within target limits. A 5 gal reservoir stores the working fluid, and a -8 SAE drain port at the base allows fast oil changes. Return flow is cleaned by a 20 µ absolute filter element to protect valves and actuators from wear. Together these components keep the power pack operating within temperature and cleanliness ranges required for precise hydraulic automation tasks.
Frequency
60 Hz
Heat Exchanger P/n
R978809109
Heat Exchanger Type
Air/Oil (H2)
Max Flow
1.8 GPM (6.80 L/min)
Max Pressure
2420 PSI (165 bar)
Motor Enclosure
TEFC
Motor Frame
182TC
Motor Phase
3-phase
Motor Power
3 hp
Motor Speed
1750 RPM
Motor Voltage
230/460 V
Pump Displacement
0.24 in3/rev (3.93 cm3/rev)
Pump Model
G2-004
Reservoir Capacity
5 gal
Reservoir Drain Port
-8 SAE
Return Filter Rating
20 µ absolute
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