R902400434
AA10VSO71DR/31R-PKC92N00
Pressure Comp.
R902400425
AA10VSO71DR/31R-PKC92K40
Pressure Comp.
SAE A 2-Bolt—3/4” keyed shaf
AA10VSO71DR/31R-PKC92K08
Pressure Comp.
SAE C 2-Bolt—1-1/4” keyed shaft
AA10VSO71DR/31R-PKC92K03
Pressure Comp.
SAE B 2-Bolt—7/8” keyed shaft
R902401004
AA10VSO71DRG/31R-PKC92N00
Remote Pressure Comp.
R902400217
AA10VSO71DRG/31R-PKC92K40
Remote Pressure Comp.
SAE A 2-Bolt—3/4” keyed shaf
R902401117
AA10VSO71DRG/31R-PKC92K08
Remote Pressure Comp.
SAE C 2-Bolt—1-1/4” keyed shaft
AA10VSO71DRG/31R-PKC92K03
Remote Pressure Comp.
SAE B 2-Bolt—7/8” keyed shaft
Displacement: 1.10 IN3/REV (8.57 GPM @ 1800 RPM)
Mounting Flange: SAE-A 2-Bolt
Shaft: 0.75 diameter x .187 key x 1.61” long
Rotation: Clockwise
Seals: Buna-N / shaft seal FPM (Fluorocarbon)
Max Pressure: 4000 psi continuous
Min. Pressure: 300 psi
Max Case Drain Pressure: 7 psi
Fill capacity: 0.1 gal.
Approximate Weight: 26 lbs
Port Size:
Suction: 1” SAE Flange Code 61
Pressure: 3/4” SAE Flange Code 61
Case Drain: 3/8” SAE O-Ring
Additional Notes:
Flooded Suction Recommended
Prefill pump case with oil prior to initial start‑up
SERIES 32 AXIAL PISTON PUMP
Special Emphasis On
Reduced Noise Development
The A10 VSO series 32 clearly deserves
the description “whisper quite”. The ribbed, reinforced housing with a 4-hole flange alone reduces the noise level with 3 dB(A). The optional pre-compression volume cuts the pressure pulsations in half, thereby reducing the fluid borne noise, especially in case of an increased distance between pump unit and machine. The optimized force flow in the modal analyzed housing reduces the excitation forces thereby reducing the body borne noise.
Better Economy Through Improved Efficiency
The A10 VSO series 32 offers more performance:
The rotary group and the suction channel are so much improved, that the mechanicalhydraulic efficiency – in comparison with the previous series – is 3 % higher. This results in lower energy costs for the user, and at the same time an increase in economic performance.
The Universal Through Drive Provides Even More Flexibility
The optimized suction channel improves the suction capabilities and offers a better resistance to cavitation; especially under bad suction conditions through unfavorable fluid viscosity as well as long or narrow suction lines.
The safety device against cylinder lift-off improves the resistance to sudden loss of suction pressure. Through the reinforced retainer device and the axially locked shaft seal the pump can tolerate higher case pressure spikes. The result: less wear, a longer pump life, and therefore a lower overall cost figure over the total pump life.
Increased Reliability
Emphasis on flexibility: With the universal through drive Rexroth has really simplified the use of
combination options in their A10 VSO series 32 pump range.
Through this the stock-keeping of various pumps is shifted to a more flexible adaptation by means of the universal through drive. The result: faster, more flexible adaptations at lower costs and
savings in stock-keeping.