Bosch Rexroth | AA10VO100DFR31R-VUC62N00
AA10VO100DFR/31R-VUC62N00
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 AA10VO100DFR/31R-VUC62N00 variable pump belongs to the A10VSO Variable Pumps series and is produced by Bosch Rexroth for closed-circuit hydraulic automation. The unit provides an adjustable displacement of 100 cm³ per revolution, which determines the volume of fluid delivered each shaft rotation. At rated speed it generates a flow of 200 L per minute, supplying actuators that require steady oil delivery. A nominal pressure limit of 280 bar defines continuous operating load, while a peak pressure rating of 350 bar supports short-term overload events. When operated at 4100 psi, the pump absorbs 93 kW and develops 445 Nm of drive shaft torque, figures needed to size prime movers and couplings. Clockwise shaft rotation is mandatory for correct port orientation, and a 2 1/2 inch ISO 6162-1 suction port allows low-restriction connection to the reservoir.
System inlet conditions are constrained to an absolute minimum of 0.8 bar and a maximum of 30 bar, so auxiliary charge pumps or filters must be selected accordingly. Case pressure may not exceed 2 bar absolute, limiting back-pressure in the housing drain line. The pump endures a maximum permissible speed of 2400 rpm, yet when the displacement is set to its maximum value the speed must be limited to 2000 rpm to control internal loads. A 1 1/4 inch ISO 6162-2 pressure port B provides the high-pressure outlet interface for downstream components. Dynamic sealing is carried out with FKM material, giving compatibility with common mineral oils and higher operating temperatures. These interface, speed, and pressure constraints define installation requirements and ensure reliable service life in variable displacement axial piston circuits.
Technical Specifications
Case Pressure Max (abs)
2 bar
Displacement
100 cm3/rev
Flow At Nnom (vg Max)
200 L/min
Inlet Pressure Max (abs)
30 bar
Inlet Pressure Min (abs)
0.8 bar
Max Permissible Speed
2400 rpm
Max Speed At Vg Max
2000 rpm
Nominal Pressure
280 bar
Peak Pressure
350 bar
Power At Nnom (4100 Psi)
93 kW
Pressure Port B Size
1 1/4 in (ISO 6162-2)
Rotation Direction
Clockwise (R)
Seal Material
FKM (V)
Suction Port S Size
2 1/2 in (ISO 6162-1)
Torque At 4100 Psi
445 Nm
1620 Old Apex Road
Shipping & Payment Options
