Unit · AXIAL-PISTON PUMP

A A10V O 45 DFR /31R-VWC12N00R902511939

Axial piston pump Bosch Rexroth series A10VO, type code AA10VO45DFR/31R-VWC12N00, material number R902511939. Nominal size: NG 45. Axial piston unit: swashplate design, variable, nominal pressure 280 bar (4100 psi), maximum pressure 350 bar (5100 psi) (A10V). Operating mode: pump, open circuit (O). Control device: with flow controller X-T open Hydraulic (DFR). Direction of rotation: viewed on drive shaft Clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: same as "U", higher torque; limited suitability for through drive; for mounting option (W). Mounting flange: based on ISO 3019-1 (SAE) 2-hole (C). Working port: SAE flange connections according to ISO 6162, working ports metric Fastening thread metric; lateral top bottom For through drive (12). Through drive: without through drive (N00).

Number: R902511939
Type code: A A10V O 45 DFR /31R-VWC12N00
Group: A10VO 45
Edition: 06/2020

Number	Name	Qty
R902511931	BASE UNIT Assembly parts list →L	1
R902453430	CONTROL VALVE Assembly parts list →L	1
R902409426	ADAPTER Assembly parts list →L	1
R910934572	ADAPTER Assembly parts list →L	1

Parameters from the type code

Item	Meaning	Code
Axial piston unit	Swashplate design, variable, nominal pressure 280 bar (4100 psi), maximum pressure 350 bar (5100 psi)	A10V
Operating mode	Pump, open circuit	O
Size (NG)	45	45
Control device	With flow controller X-T open Hydraulic	DFR
Series	Series 3, index 1	31
Direction of rotation	Viewed on drive shaft Clockwise	R
Sealing material	FKM (fluorocarbon rubber)	V
Drive shaft	Same as "U", higher torque; limited suitability for through drive; for mounting option	W
Mounting flange	Based on ISO 3019-1 (SAE) 2-hole	C
Working port	SAE flange connections according to ISO 6162, working ports metric Fastening thread metric; lateral top bottom For through drive	12
Through drive	Without through drive	N00

Other versions 1

R902557384 A A10V O 45 DFR /31R-VWC12N00 -SO 52