Bosch Rexroth | PGH5-2X125RR11VU2
PGH5-2X/125RR11VU2
Request a Quote
In-Stock, Ships 1-2 Days
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The PGH5-2X/125RR11VU2 gear pump belongs to the PGH High Pressure Gear Pumps series from Bosch Rexroth and supplies hydraulic circuits with steady flow in automated machinery. It has a displacement of 125.3 cm³ per revolution and delivers 179.8 l/min when driven at 1450 rpm, matching the needs of medium-flow actuators. Rotation is clockwise, so drive couplings must be oriented accordingly. Permitted speed ranges from 200 rpm to 3000 rpm, giving designers flexibility in setting shaft speed without overspeeding the gears. A drive-side moment of inertia of 0.00407 kg·m² helps calculate acceleration torque during starts and stops. Continuous operating pressure is 210 bar when using HLP fluids, and the assembled unit weighs 48 kg, factors that influence mounting structure and handling equipment selection.
For brief load surges the pump tolerates 260 bar, so cylinders can overcome short resistance spikes without exceeding fatigue limits. Hydraulic lines attach with an SAE high-pressure port coded 11, and chassis fastening uses an SAE two-hole flange marked U2 to simplify interchange. FKM sealing resists mineral oil exposure, while the maximum fluid temperature is +80 °C before seal longevity degrades. Initial startup is allowed with viscosities up to 2000 mm²/s, making cold-weather commissioning possible without auxiliary heaters. Once circulating, fluid cleanliness must reach ISO 4406 20/18/15 to minimize abrasive wear on gear faces. These parameters define how the PGH5-2X/125RR11VU2 integrates into hydraulic automation loops that require reliable high-pressure output, controlled thermal limits, and strict contamination control.
Technical Specifications
Continuous Pressure (hlp)
210 bar
Direction Of Rotation
Clockwise
Displacement
125.3 cm³/rev
Flow At 1450 Rpm
179.8 l/min
Fluid Cleanliness
ISO 4406 20/18/15
Hydraulic Fluid Temp Max
+80 °C
Intermittent Pressure (hlp)
260 bar
Line Connection
SAE High-Pressure (11)
Max Speed
3000 min-1
Max Start Viscosity
2000 mm2/s
Min Speed
200 min-1
Moment Of Inertia (drive Axis)
0.00407 kg·m²
Mounting Flange
SAE 2-Hole (U2)
Seal Material
FKM (V)
Weight
48 kg
1620 Old Apex Road
Shipping & Payment Options
