Bosch Rexroth | AA10VO45DFR152R-PKC64N00
AA10VO45DFR1/52R-PKC64N00
Request a Quote
Call For Quote
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 AA10VO45DFR1/52R-PKC64N00 axial piston unit is produced by Bosch Rexroth and forms part of the A10VSO Variable Pumps series. Designed to supply pressurized fluid in hydraulic automation, it displaces 45 cm³ per revolution so each shaft turn moves a defined oil volume for predictable actuator motion. A nominal pressure rating of 280 bar establishes the continuous load capacity, while a peak pressure of 350 bar permits short-term overloads during transient cycles. When running at its rated limits, the pump delivers up to 117 L/min, and a maximum speed of 2600 rpm at full displacement marks the safe rotational ceiling. Drive sizing is guided by a torque demand of 200 Nm at 280 bar, ensuring the prime mover can sustain full pressure output. The differential pressure setting of 14 bar maintains the control piston bias for flow compensation, and a maximum flow deviation of 1.8 L/min defines how closely the regulator holds the commanded delivery.
For stable suction conditions, the inlet absolute pressure must stay above 0.8 bar, and it may rise to 30 bar when boost pumps are used to offset losses. Housing sealing is aided by limiting case drain absolute pressure to 2 bar so internal leakage returns do not overload shaft seals. The unit accepts hydraulic oils up to 115 °C, allowing operation in installations with elevated tank temperatures. Fluid viscosity may fall to 10 mm²/s or climb to 1600 mm²/s for brief periods, giving flexibility during cold starts or warm running. Control signals reach the servo mechanism through pilot port X, threaded 7/16-20 UNF-2B for compatibility with standard fittings. Finally, an unfilled weight of 21 kg informs mounting hardware selection and handling procedures.
Technical Specifications
Case Drain Abs Pressure Max
2 bar
Differential Pressure Setting (dfr1)
14 bar
Displacement
45 cm3/rev
Fluid Temperature Max
115 C
Inlet Abs Pressure Max
30 bar
Inlet Abs Pressure Min
0.8 bar
Max Flow
117 L/min
Max Flow Deviation (dfr1)
1.8 L/min
Max Speed At Vg Max
2600 rpm
Nominal Pressure
280 bar
Peak Pressure
350 bar
Pilot Port X Thread
7/16-20 UNF-2B
Torque At 280 Bar
200 Nm
Viscosity Max (short Term)
1600 mm2/s
Viscosity Min (short Term)
10 mm2/s
Weight (without Fluid)
21 kg
1620 Old Apex Road
Shipping & Payment Options
