Bosch Rexroth

Rexroth Axial Piston Variable Pump A10VSO Series 31

R902508025

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Product Details

The A10VSO Series 31 is a variable displacement axial piston pump with a swashplate design, engineered for hydrostatic drives in open circuits. It offers a versatile solution for medium-pressure applications, delivering efficient and reliable performance. 

Key Specifications:

Sizes: 18 to 140 cm³/rev​
Nominal Pressure: 280 bar (4000 psi)​
Maximum Pressure: 350 bar (5100 psi)​
Design: Swashplate​
Circuit: Open​

Features:

Variable Flow: Proportional to drive speed and displacement​
Adjustable Swashplate: Allows seamless variation of flow​
Excellent Suction Characteristics: Ensures reliable operation​
Low Noise Level: Suitable for noise-sensitive environments​
Long Service Life: Designed for durability and reduced maintenance​
Versatile Controller Range: Offers flexibility in various applications​
Through Drive Capability: Supports mounting of additional pumps up to the same size

Key Specifications

TYPE AXIAL PISTON, LOAD SENSE
MFG REXROTH
MODEL SERIES A10 - 31 Series
MFG MODEL CODE A A10VSO 28 DFR/31R-VSC62K01
CC/REV 28.0
MOUNT TYPE SAE-B, 2-Bolt
SHAFT DIA. (IN.) 0.875" OD, 13T 16/32DP
SHAFT LENGTH (IN.) 1.61
INLET PORT 1.25" Code 61
PRESSURE PORT 0.75" Code 61
DRAIN PORT 8 SAE
REMOTE PORT 4 SAE
THRU DRIVE PAD / COUPLING SAE-A, 2-BOLT 0.625"OD, 9T 16/32DP

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