Bosch Rexroth | AA10VO45DFR152L-VUC64N00
AA10VO45DFR1/52L-VUC64N00
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 AA10VO45DFR1/52L-VUC64N00 pump from Bosch Rexroth belongs to the A10VSO Variable Pumps series and is intended to supply pressurized hydraulic oil in automated circuits. With a displacement of 45 cm³ per revolution, it meters fluid volume according to swashplate angle and shaft speed. The nominal pressure rating of 280 bar defines continuous operating load, while the peak pressure capability of 350 bar allows short-term overload events without damage. A differential pressure setting of 14 bar maintains the constant pressure control valve gap for stable system response. Maximum permissible speed reaches 3100 rpm to suit high-speed drives, yet at full displacement the speed must not exceed 2600 rpm to limit inlet cavitation. At 280 bar the drive must deliver 200 Nm, and at 100 bar torque demand falls to 72 Nm, figures that guide motor sizing. These parameters combine to let the unit regulate flow and pressure in mobile or industrial automation loops.
Hydraulic supply characteristics rely on inlet and outlet conditions, so the pump accepts an inlet absolute pressure up to 30 bar and restricts case drain pressure to 2 bar absolute to protect shaft seals. The inlet port follows SAE J518 1 ½ in dimensions for straightforward connection to reservoir lines, while the pressure port is SAE J518 1 in to match high-pressure piping. When driven at 1800 rpm the pump delivers 81 L/min, and its maximum theoretical flow reaches 117 L/min for applications needing higher output at increased speed. A stroking time of 50 ms enables rapid swashplate adjustment, improving response in load-sensing circuits. The 7/8 in 13-tooth (16/32 DP) shaft spline transfers torque from the prime mover without slippage. Together these features define flow capacity, interface geometry, and dynamic behavior required for efficient hydraulic automation.
Technical Specifications
Case Drain Pressure Max
2 bar (abs)
Differential Pressure Setting
14 bar
Displacement
45 cm3/rev
Flow At 1800 Rpm
81 L/min
Inlet Absolute Pressure Max
30 bar
Inlet Port Size
SAE J518 1 1/2 in
Max Permissible Speed
3100 rpm
Max Speed At Vg Max
2600 rpm
Max Theoretical Flow
117 L/min
Max Torque At 280 Bar
200 Nm
Nominal Pressure
280 bar
Peak Pressure
350 bar
Pressure Port Size
SAE J518 1 in
Shaft Spline
7/8 in 13T (16/32 DP)
Stroking Time (tsa)
50 ms
Torque At 100 Bar
72 Nm
1620 Old Apex Road
Shipping & Payment Options
