Unit · AXIAL-PISTON PUMP

AL A10V O 28LA7DS/53R-VSC12N00R902573803

Axial piston pump Bosch Rexroth series A10VO, type code ALA10VO28LA7DS/53R-VSC12N00, material number R902573803. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 280 bar (4100 psi), maximum pressure 350 bar (A10V). Operating mode: pump, open circuit (O). Control devices: pressure cut-off from 91 to 160 bar, separate flow control hydraulic beginning of control.D (LA7DS). Directions of rotation: viewed on drive shaft clockwise (R). Seal: FKM (fluorocarbon rubber) (V). Mounting flange: based on SAE B; 2-hole ISO 3019-1 (SAE) (C). Working port: at bottom, on opposite side, metric fastening thread (12). Through drive: without through drive (N00).

Number: R902573803
Type code: AL A10V O 28LA7DS/53R-VSC12N00
Group: A10VO 28
Edition: 06/2020

This parts list has no drawing.

Pos.	Number	Name	Qty
1	R902445328	BASE UNIT Assembly parts list →L	1
2	R902450439	CONTROL VALVE Assembly parts list →L	1
3	R902470566	CONTROL VALVE Assembly parts list →L	1
30	R910901969	SCREW PLUG	2
40	R902424207	STOP SCREW	1
43	R910804886	O-RING	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	A10V
Operating mode	Pump, open circuit	O
Sizes (NG)	28	28
Control devices	pressure cut-off from 91 to 160 bar, separate flow control hydraulic beginning of control.D	LA7DS
Directions of rotation	Viewed on drive shaft clockwise	R
Seal	FKM (fluorocarbon rubber)	V
Mounting flange	Based on SAE B; 2-hole ISO 3019-1 (SAE)	C
Working port	at bottom, on opposite side, metric fastening thread	12
Through drive	Without through drive	N00

Parameters from the type code

Other versions 11