Bosch Rexroth

Rexroth Axial Piston Variable Pump A10VZO - VZO Series

The A10VZO Series is a variable displacement axial piston pump with a swashplate design, optimized for variable-speed operation in open circuits. These pumps are particularly suitable for applications requiring adjustable flow rates and are compatible with both synchronous and asynchronous motors. ​

Key Specifications:
Sizes: 3 to 180 cm³/rev​
Nominal Pressure: Up to 315 bar​
Maximum Pressure: Up to 350 bar​
Design: Swashplate​
Circuit: Open​

Features:
Variable Flow: Adjustable displacement allows for flow rate proportional to drive speed and displacement.​
Variable-Speed Compatibility: Designed for efficient operation across a range of speeds, including start/stop scenarios.​
Robust Construction: Stable bearings contribute to a long service life.​
Compact Design: Favorable power-to-weight ratio and compact dimensions facilitate easy integration.​
High Efficiency: Optimized for energy savings.​
Low Noise Levels: Engineered for quiet operation, suitable for noise-sensitive environments.

Part Number
TYPE
MFG
MODEL SERIES
MFG PART#
MFG MODEL CODE
CC/REV
MOUNT TYPE
SHAFT DIA. (IN.)
SHAFT LENGTH (IN.)
INLET PORT
PRESSURE PORT
DRAIN PORT
REMOTE PORT
THRU DRIVE PAD / COUPLING
R902547871
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902547871
A A10VZO028EZ400/10R-VRC12N00H
28.0
SAE-B, 2-Bolt
0.875" OD, 13T 16/32DP
1.61
1.25" Code 61 M10 x 1.5 thds
0.75" Code 61 M10 x 1.5 thds
8 SAE
6 SAE
N/A
R902548676
AXIAL PISTON, REMOTE PSI COMP
REXROTH
A10 VZO Series
R902548676
A A10VZO045DRG00/10R-VRD12N000
45.0
SAE-C, 4-Bolt
1.00" OD, 15T 16/32DP
1.81
1.50" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
6 SAE
N/A
R902557881
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902557881
A A10VZO071EZ400/10R-VRD12N00H
71.0
SAE-C, 4-Bolt
1.25" OD, 14T 12/24DP
2.18
2.00" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
4 SAE
N/A
R902557888
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902557888
A A10VZO010DR000/10R-VSC14N000
10.0
SAE-A, 2-Bolt
0.75" OD, 11T 16/32DP
1.50
M27 x 2
M267 x 2
6 SAE
4 SAE
N/A
R902557889
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902557889
A A10VZO018DR000/10R-VRC12N000
18.0
SAE-A, 2-Bolt
0.75" OD, 11T 16/32DP
1.48
1.00" Code 61 M10 x 1.5 thds
0.75" Code 61 M10 x 1.5 thds
6 SAE
4 SAE
N/A
R902572369
AXIAL PISTON, REMOTE PSI COMP
REXROTH
A10 VZO Series
R902572369
A A10VZO071DRG00/10R-VRD12N000
71.0
SAE-C, 4-Bolt
1.25" OD, 14T 12/24DP
2.18
2.00" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
4 SAE
N/A
R902579848
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902579848
A A10VZO010EZ400/10R-VSC14N00H
10.0
SAE-A, 2-Bolt
0.75" OD, 11T 16/32DP
1.50
M27 x 2 DIN 3852-1
M27 x 2 DIN 3852-1
6 SAE
4 SAE
N/A
R902579850
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902579850
A A10VZO018EZ400/10R-VRC12N00H
18.0
SAE-A, 2-Bolt
0.75" OD, 11T 16/32DP
1.48
1.00" Code 61 M10 x 1.5 thds
0.75" Code 61 M10 x 1.5 thds
6 SAE
4 SAE
N/A
R902579852
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902579852
A A10VZO045DR000/10R-VRD12N000
45.0
SAE-C, 4-Bolt
1.00" OD, 15T 16/32DP
1.81
1.50" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
6 SAE
N/A
R902579861
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902579861
A A10VZO045EZ400/10R-VRD12N00H
45.0
SAE-C, 4-Bolt
1.00" OD, 15T 16/32DP
1.81
1.50" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
6 SAE
N/A
R902579862
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902579862
A A10VZO071DR000/10R-VRD12N000
71.0
SAE-C, 4-Bolt
1.25" OD, 14T 12/24DP
2.18
2.00" Code 61 M12 x 1.75 thds
1.00" Code 61 M10 x 1.5 thds
10 SAE
4 SAE
N/A
R902579863
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902579863
A A10VZO100DR000/10R-VSD12N000
100.0
SAE-D, 4-Bolt
1.50" OD, 17T 12/24DP
2.44
2.50" Code 61 M12 x 1.75 thds
1.25" Code 62 M14 x 2 thds
12 SAE
4 SAE
N/A
R902580225
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902580225
A A10VZO100EZ400/10R-VSD12N00H
100.0
SAE-D, 4-Bolt
1.50" OD, 17T 12/24DP
2.44
2.50" Code 61 M12 x 1.75 thds
1.25" Code 62 M14 x 2 thds
12 SAE
4 SAE
N/A
R902580226
AXIAL PISTON, PSI COMP
REXROTH
A10 VZO Series
R902580226
A A10VZO140DR000/10R-VSD12N000
140.0
SAE-D, 4-Bolt
1.75" OD, 13T 8/16DP
2.95
2.50" Code 61 M12 x 1.75 thds
1.25" Code 62 M14 x 2 thds
12 SAE
4 SAE
N/A
R902580227
AXIAL PISTON - DUAL DISPLACEMENT
REXROTH
A10 VZO Series
R902580227
A A10VZO140EZ400/10R-VSD12N00H
140.0
SAE-D, 4-Bolt
1.75" OD, 13T 8/16DP
2.95
2.50" Code 61 M12 x 1.75 thds
1.25" Code 62 M14 x 2 thds
12 SAE
4 SAE
N/A
R902549025
AXIAL PISTON, HP LIMIT
REXROTH
A10 VZO Series
R902549025
A A10VZO028LA6D0/10R-VSC12K520
28.0
SAE-B, 2-Bolt
0.875" OD, 13T 16/32DP
1.61
1.25" Code 61 M10 x 1.5 thds
0.75" Code 61 M10 x 1.5 thds
8 SAE
6 SAE
SAE-A, 2-BOLT 0.75"OD, 11T 16/32DP