Rexroth A10VSO Series Axial Piston Variable Pumps
Product Overview
Variable displacement pump with axial piston rotary group in swashplate design for hydrostatic drives in open circuit applications.
Technical Specifications
- Size 18 (A10VSO) and Sizes 28 to 140 (A10VO)
- Nominal pressure: 280 bar
- Maximum pressure: 350 bar
- Open circuit design
- Flow proportional to drive speed and displacement
- Infinitely variable flow via swashplate angle adjustment
- 2 drain ports for enhanced functionality
- Excellent suction performance
- Low noise level operation
- Long service life
- Favorable power-to-weight ratio
- Versatile controller range
- Short control time
Key Features
- Hydrostatically unloaded cradle bearing
- Port for measurement sensor on high pressure port (sizes with port plate 22 and 32)
- Increased functional reliability
- High efficiency operation
- Universal through drive for all sizes with port plate 22 and 32
- Optional pulsation damping available
Performance Data
| Size |
45 |
71 |
100 |
140 |
180 |
| Displacement Vg max (cm³) |
45 |
71 |
100 |
140 |
180 |
| Nominal pressure pnom (bar) |
280 |
280 |
280 |
280 |
280 |
| Maximum pressure pmax (bar) |
350 |
350 |
350 |
350 |
350 |
| Maximum speed at Vg max nnom (rpm) |
1800 |
1800 |
1800 |
1800 |
1800 |
| Flow at Vg max and nnom qV nom (l/min) |
81 |
128 |
180 |
252 |
324 |
| Flow at Vg max and n=1500 rpm qV 1500 (l/min) |
67.5 |
106.7 |
150 |
210 |
270 |
| Power at qV nom and pnom P (kW) |
38 |
59.7 |
84 |
118 |
151 |
| Power at qV 1500 and pnom P 1500 (kW) |
67.5 |
106.7 |
150 |
210 |
270 |
| Torque at Vg max and pnom M (Nm) |
200 |
317 |
446 |
624 |
802 |
| Weight approx. m (kg) |
30 |
47 |
69 |
73 |
78 |
About BETTERPARTS
BETTERPARTS is a specialized enterprise dedicated to research, development, manufacturing, and after-sales service for hydraulic pump pressure brand products. With extensive experience in injection molding machines, die-casting, hydraulic stations, engineering machinery, and hydraulic pump industries, we have established professional after-sales teams and earned an excellent reputation in the hydraulic industry.
Our company employs talented professionals with rich knowledge and practical experience, adhering to the principle of "customer first, high-quality service, and contract compliance." Our high-quality products, strong reputation, and superior service have made our products popular in nearly 30 provinces, cities, and autonomous regions, with exports to Malaysia, India, Southeast Asia, Australia, and other countries.
We sincerely cooperate with domestic and international merchants for win-win partnerships, mutual development, and shared success.
Available Part Numbers
R910936412 | AA10VSO28DFE/31R-PPA12K00-SO244
R910930103 | AA10VSO28DFE/31R-PPA12K00-SO268
R910938999 | AA10VSO28DFE/31R-PPA12K51
R910924294 | AA10VSO28DFE/31R-PPA12K54
R910930064 | AA10VSO28DFE/31R-PPA12K54-SO269
R910921280 | AA10VSO28DFE/31R-PPA12K57
R910930068 | AA10VSO28DFE/31R-PPA12K57-SO270
R910913880 | AA10VSO28DFE/31R-PPA12N00
R910925254 | AA10VSO28DFE/31R-VPA12K25
R910925212 | AA10VSO28DFE/31R-VPA12N00
... and hundreds of additional part numbers available
Product Series Overview
A10VSO 18 Series
- A10VSO18DR/31R-PPA12N00
- A10VSO18DR/31R-PPA12K01
- A10VSO18DFR1/31R-PPA12N00
- A10VSO18DFR/31R-PPA12N00
- A10VSO18DFLR/31R-PPA12N00
- A10VSO18DG/31R-PPA12N00
- A10VSO18DRG/31R-PPA12N00
- A10VSO18DFE1/31R-PPA12N00
- A10VSO18FHD/31R-PPA12N00
- A10VSO18ED/31R-PPA12N00
A10VSO 28 Series
- A10VSO28DR/31R-PPA12N00
- A10VSO28DR/31R-PPA12K01
- A10VSO28DFR1/31R-PPA12N00
- A10VSO28DFR/31R-PPA12N00
- A10VSO28DFLR/31R-PPA12N00
- A10VSO28DG/31R-PPA12N00
- A10VSO28DRG/31R-PPA12N00
- A10VSO28DFE1/31R-PPA12N00
- A10VSO28FHD/31R-PPA12N00
- A10VSO28ED/31R-PPA12N00
A10VSO 45 Series
- A10VSO45DR/31R-PPA12N00
- A10VSO45DR/31R-PPA12K01
- A10VSO45DFR1/31R-PPA12N00
- A10VSO45DFR/31R-PPA12N00
- A10VSO45DFR/31R-PPA12K01
- A10VSO45DFR/31R-PPA12K26
- A10VSO45DFLR/31R-PPA12N00
- A10VSO45DG/31R-PPA12N00
- A10VSO45DRG/31R-PPA12N00
- A10VSO45DFE1/31R-PPA12N00
- A10VSO45FHD/31R-PPA12N00
- A10VSO45ED/31R-PPA12N00
A10VSO 71 Series
- A10VSO71DR/31R-PPA12N00
- A10VSO71DR/31R-PPA12K01
- A10VSO71DFR1/31R-PPA12N00
- A10VSO71DFR/31R-PPA12N00
- A10VSO71DFR/31R-PPA12K27
- A10VSO71DFLR/31R-PPA12N00
- A10VSO71DG/31R-PPA12N00
- A10VSO71DRG/31R-PPA12N00
- A10VSO71DFE1/31R-PPA12N00
- A10VSO71FHD/31R-PPA12N00
- A10VSO71ED/31R-PPA12N00
A10VSO 100 Series
- A10VSO100DR/31R-PPA12N00
- A10VSO100DR/31R-PPA12K01
- A10VSO100DFR1/31R-PPA12N00
- A10VSO100DFR/31R-PPA12N00
- A10VSO100DFLR/31R-PPA12N00
- A10VSO100DG/31R-PPA12N00
- A10VSO100DRG/31R-PPA12N00
- A10VSO100DFE1/31R-PPA12N00
- A10VSO100DFE1/31R-PPA12K02
- A10VSO100FHD/31R-PPA12N00
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