Unit · AXIAL-PISTON PUMP

AL A10VSO 45 DFR1/31L-VRA12KB3R902501702

Axial piston pump Bosch Rexroth series A10VSO, type code ALA10VSO45DFR1/31L-VRA12KB3, material number R902501702. Nominal size: NG 45. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: with flow controller X-T plugged, with flushing function (DFR1). Direction of rotation: viewed on drive shaft counter-clockwise (L). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: splined shaft ISO 3019-1 Similar to shaft "S" however for higher torque (R). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12). Through drive: for flange ISO 3019-2 Diameter, 100, 2-hole 7/8 in 13T 16/32DP (KB3).

Number: R902501702
Type code: AL A10VSO 45 DFR1/31L-VRA12KB3
Group: A10VSO 45
Edition: 06/2020

AL A10VSO 45 DFR1/31L-VRA12KB3 — Drawing

Number	Name	Qty
R902501701	AXIAL-PISTON PUMP Assembly parts list →L	1
R902400578	FLANGE COVER	1
R902400586	FLANGE COVER	1
R902602008	SEAL SCREW	1
R902602011	SEAL SCREW	1

Parameters from the type code

Item	Meaning	Code
Axial piston unit	Swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar	A10VS
Operating mode	Pump, open circuit	O
Size (NG)	45	45
Control device	with flow controller X-T plugged, with flushing function	DFR1
Series	Series 3, index 1	31
Direction of rotation	Viewed on drive shaft counter-clockwise	L
Sealing material	FKM (fluorocarbon rubber)	V
Drive shaft	Splined shaft ISO 3019-1 Similar to shaft "S" however for higher torque	R
Mounting flange	ISO 3019-2 2-hole	A
Working port	SAE flange ports according to ISO 6162, metric fastening thread laterally opposite	12
Through drive	For flange ISO 3019-2 Diameter, 100, 2-hole 7/8 in 13T 16/32DP	KB3

Other versions 1

R902501701 A A10VSO 45 DFR1/31L-VRA12KB3